CN201078881Y - Multi-segment type anti-hook shrapnel - Google Patents
Multi-segment type anti-hook shrapnel Download PDFInfo
- Publication number
- CN201078881Y CN201078881Y CNU2007201754162U CN200720175416U CN201078881Y CN 201078881 Y CN201078881 Y CN 201078881Y CN U2007201754162 U CNU2007201754162 U CN U2007201754162U CN 200720175416 U CN200720175416 U CN 200720175416U CN 201078881 Y CN201078881 Y CN 201078881Y
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- shell fragment
- multisection type
- type shell
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Abstract
The utility model relates to an anti-hook multi-segment spring plate, which is fixed on a second object by a base plate. The anti-hook multi-segment spring plate comprises a rear-side panel extending upwards from the rear end edge of the base plate; a top support plate extending upwards from the rear-side panel and a narrow elastomer heaving upwards for directly supporting and slowing down shake of a first object; two height stop guard elements are arranged on left and right sides of the spring plate; a gap is provided between the tail end and the base plate; a contradiction plate is wider than a top support element, extends towards inner side from the lower end edge of the top support element and expands and extends towards left and right sides; wherein, the two height stop guard elements cover the left and right ends of the contradiction plate. The utility model bears larger pressure in multi-segment mode and can elevate the trustworthiness of electronic devices in use; the contradiction plate is hampered by the height stop guard elements as to prevent the problem of difficult restoration of burst and shape change of the spring plate even enduring overgreat or excessive pressure; the height stop guard elements cover the tail ends on left and right sides of the contradiction plate on left and right sides, which can prevent foreign objects or external force from hooking the contradiction plate and damaging the spring plate.
Description
Technical field
The utility model relates to a kind of anti-multisection type shell fragment that colludes, particularly relating to a kind of being used in the electronic installation shakes in order to support and to slow down circuit substrate, can bear big pressure with multisection type, can promote electronic installation and use upward Reliability, can prevent shell fragment from popping deformation and be difficult to the recovery problem, can also prevent that foreign object or external force from colluding the conflict plate and damage the anti-multisection type shell fragment that colludes of shell fragment.
Background technology
The moving test of imminent earthquake of often meeting of device for vehicular electronic or portable electronic equipment in order to slow down the wherein vibrations of electronic component, can be assisted with shell fragment and deal with problems.With personal digital assistant device (PDA) is example, and circuit substrate is provided with a plurality of electronic components.In the past can with the copper post support and the permanent circuit substrate on the fixing base of circuit substrate below, for slowing down vibrations, trend afterwards can substitute copper post partly with several shell fragments.
Yet the design of general shell fragment is simple and easy, and majority be the force-applied shell fragment of one-part form, and excessive or press sunkenly when excessive when pressure, the bent angle of shell fragment can suffer damage because of material is tired, causes shell fragment to lose the due elasticity of script.And when running into excessive pressure and excessive compression, the shell fragment of these prior aries can outwards pop and be difficult to restore.
Existing known shell fragment more can not noticed the coating of elastomer end when design, when therefore assembling on production line easily, owing to foreign object or external force are colluded elastomeric end and damaged shell fragment.
And, existing known too easy shell fragment, though can reach the benefit of material-saving, saving working hour, stamping technology is quite flourishing now, and material cost is shared limited, the desirable shell fragment design of function more can improve value of the product and increase profit.Therefore, main purpose of the present utility model is to provide a kind of anti-multisection type shell fragment that colludes of improvement, to improve the problems referred to above.
This shows that above-mentioned existing shell fragment obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of anti-multisection type shell fragment that colludes of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the defective that above-mentioned existing shell fragment exists, the inventor enriches practical experience and professional knowledge for many years based on being engaged in this type of product design manufacturing, and cooperates the scientific principle utilization, is actively studied innovation, in the hope of founding a kind of novel anti-multisection type shell fragment that colludes, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the utility model that has practical value finally.
Summary of the invention
The purpose of this utility model is, overcome the defective that existing shell fragment exists, and provide a kind of anti-multisection type shell fragment that colludes of new structure, technical problem to be solved is to make it bear bigger pressure by multisection type, and can promote electronic installation Reliability in the use, be very suitable for practicality.
Another purpose of the present utility model is, a kind of anti-multisection type shell fragment that colludes of new structure is provided, technical problem to be solved is to make its conflict plate be subjected to ending high the pining down of part of protecting, even be subjected to excessive or excessive pressure, the problem that still can prevent shell fragment from popping deformation and be difficult to recover, thus be suitable for practicality more.
An also purpose of the present utility model is, a kind of anti-multisection type shell fragment that colludes of new structure is provided, technical problem to be solved is to make it end high part is coated on the conflict plate in and arranged on left and right sides the and arranged on left and right sides end that protects, and can prevent foreign object or external force from colluding the conflict plate and damage and anti-collude the multisection type shell fragment, thereby be suitable for practicality more.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to a kind of anti-multisection type shell fragment that colludes that the utility model proposes, in order to support one first object and to slow down this first object vibrations, this prevents that colluding the multisection type shell fragment comprises: a base plate, in order to be fixed in second object of bottom; One back side panel is to extend upward from this base plate back edge; One top strutting piece is narrow than this back side panel, and it comprises: a back elastic plate is upwards and to the inside to extend from the stage casing of this back side panel upper end-face edge again; One top supporting bracket is from this back elastic plate upper end-face edge direction horizontal expansion to the inside; And elastic plate before, be to extend downwards from this top supporting bracket front edge; Two end height protects part, and it comprises respectively: one ends high plate, and this two ends high plate respectively from the both sides of this back side panel upper end-face edge, direction horizontal expansion to the inside; And a supporting bracket, be to end high front edge of board edge from this to extend downwards; And a conflict plate, be wide than this top strutting piece, be from should before the elastic plate lower edge extend to the inside and expansion is to the left and right sides extended, wherein this two ends that high to protect part be left and right two ends that are coated on this conflict plate.
The purpose of this utility model and solve its technical problem and can also be able to be further achieved by the following technical measures.
The aforesaid anti-multisection type shell fragment that colludes, wherein should anti-collude the multisection type shell fragment is (utilization) to be set in a device for vehicular electronic.
The aforesaid anti-multisection type shell fragment that colludes, wherein should anti-collude the multisection type shell fragment is (utilization) to be set in a portable electronic equipment.
Aforesaidly anti-collude the multisection type shell fragment, wherein said first object is to be a circuit substrate.
The aforesaid anti-multisection type shell fragment that colludes, wherein should anti-collude the multisection type shell fragment is to form with a sheet metal punching press.
Aforesaidly anti-collude the multisection type shell fragment, wherein said back side panel is to be the arc plate.
The aforesaid anti-multisection type shell fragment that colludes, wherein said preceding elastic plate is to extend downwards and to the inside from this top supporting bracket front edge.
The aforesaid anti-multisection type shell fragment that colludes has a spacing between wherein said supporting bracket below end and this base plate.
Aforesaidly anti-collude the multisection type shell fragment, the height of wherein said top strutting piece is greater than the distance between this conflict plate and this base plate.
The utility model compared with prior art has tangible advantage and beneficial effect.Via as can be known above, for achieving the above object, the utility model provides a kind of anti-multisection type shell fragment that colludes, in order to support one first object and to slow down this first object vibrations.Should anti-collude the multisection type shell fragment comprises a base plate, a back side panel, a top strutting piece, two and ends height and protect a part and a conflict plate.This base plate is in order to be fixed in second object of bottom.This back side panel is to extend upward from this base plate back edge.This top strutting piece is narrow than this back side panel, and it comprises a back elastic plate, a top supporting bracket and a preceding elastic plate.This back elastic plate is upwards and to the inside to extend from the stage casing of this back side panel upper end-face edge again, and this top supporting bracket is from this back elastic plate upper end-face edge direction horizontal expansion to the inside, and this preceding elastic plate is to extend downwards from this top supporting bracket front edge.This two ends height and protects part and comprise respectively and end a high plate and a supporting bracket.This two ends high plate respectively from the both sides of this back side panel upper end-face edge, direction horizontal expansion to the inside, and this supporting bracket is to end high front edge of board edge from this to extend downwards, has a spacing between the terminal bottom of this supporting bracket and this base plate upper surface.This conflict plate is wide than this top strutting piece, be from should before the elastic plate lower edge extend to the inside and expansion is to the left and right sides extended, wherein this two ends that high to protect part be left and right two ends that are coated on this conflict plate.
By technique scheme, the utility model prevents that colluding the multisection type shell fragment has following advantage and beneficial effect at least:
1, the utility model is anti-colludes the multisection type shell fragment, utilizes back side panel and back elastic plate, preceding elastic plate and only high structural design of protecting part, can bear bigger pressure by multisection type, and can promote electronic installation Reliability in the use.
2, further, this conflict plate is subjected to end and highly protects pining down of part, even be subjected to excessive or excessive pressure, can prevent still that shell fragment from popping deformation and the problem that is difficult to recover.
3, in addition, should end height and protect part and be coated on conflict plate and arranged on left and right sides end, can prevent that foreign object or external force from colluding the conflict plate and damaging the anti-multisection type shell fragment that colludes in and arranged on left and right sides.
4, the shell fragment of the many effects of the utility model can improve the value of product, and then can effectively increase profit, and have industrial utilization.
In sum, the utility model relates to a kind of anti-multisection type shell fragment that colludes, utilize base plate to be fixed on second object, should anti-collude the multisection type shell fragment comprises from the upwardly extending back side panel of base plate back edge, the top strutting piece extends upward from back side panel, the elastomer that raises up for narrow type, in order to direct support and the vibrations that slow down first object, two end the high left side that part is arranged at shell fragment of protecting, right both sides, its end also and between the base plate has the gap, the conflict plate is wide than the top strutting piece, is to extend to the inside and left from top strutting piece lower edge, the expansion of right both sides is extended, and wherein this two ends that high to protect part be a left side that is coated on the conflict plate, right two ends.The utility model can bear bigger pressure by multisection type, and can promote electronic installation Reliability in the use; Its conflict plate is subjected to ending and highly protects pining down of part, even be subjected to excessive or excessive pressure, can prevent still that shell fragment from popping deformation and the problem that is difficult to recover; It ends and highly to protect part and be coated on the and arranged on left and right sides end of conflict plate in and arranged on left and right sides, and can prevent foreign object or external force from colluding the conflict plate and damage the anti-multisection type shell fragment that colludes.The utlity model has above-mentioned plurality of advantages and practical value, no matter it all has bigger improvement on product structure or function, obvious improvement is arranged technically, and produced handy and practical effect, and more existing shell fragment has the outstanding multinomial effect of enhancement, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the anti-stereoscopic schematic diagram that colludes the multisection type shell fragment of the utility model.
Fig. 2 is the anti-side sectional view that colludes the multisection type shell fragment of the utility model.
Fig. 3 is the anti-schematic perspective view that colludes another embodiment of multisection type shell fragment of the present invention.
30: anti-32: the first objects of multisection type shell fragment that collude
42: back side panel 44: the top strutting piece
4202: elasticity breach 4402: the back elastic plate
4404: top supporting bracket 4406: preceding elastic plate
46: end height and protect part 4602: end high plate
4604: supporting bracket 48: the conflict plate
D1: spacing
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to anti-its embodiment of multisection type shell fragment, structure, feature and the effect thereof of colluding that the utility model proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present utility model can clearly present in the following detailed description that cooperates with reference to graphic preferred embodiment.Explanation by embodiment, when can being to reach technological means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the utility model, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the utility model is limited.
See also Figure 1 and Figure 2, Fig. 1 is the anti-stereoscopic schematic diagram that colludes multisection type shell fragment 30 of the utility model, and Fig. 2 is the anti-side sectional view that colludes multisection type shell fragment 30 of the utility model.The anti-multisection type shell fragment 30 that colludes of the utility model preferred embodiment, be to form with a sheet metal punching press, be fixed in the upper surface of one second object 34, the vibrations in order to support one first object 32 and to slow down first object 32 often are used in device for vehicular electronic or the portable electronic equipment.In this electron-like device, described first object 32 is circuit substrate normally.
The anti-multisection type shell fragment 30 that colludes of the utility model preferred embodiment comprises a base plate 40, a back side panel 42, a top strutting piece 44, two and ends height and protect a part 46 and a conflict plate 48.
This base plate 40, be in order to be fixed in the upper surface of bottom second object 34, described second object 34 is the fixing base of electronic installation bottom normally, so first object 32 is the supports of colluding multisection type shell fragment 30 by anti-, to be fixedly set in the top of second object 34.Can cooperate the copper post that is provided with a little again on the practice, prevent colluding multisection type shell fragment 30, support first object 32 together jointly with several.
This back side panel 42 is the arc plate, just as an elasticity bent angle, is to extend upward from base plate 40 back edges.
This top strutting piece 44 is narrow than back side panel 42, is to comprise a back elastic plate 4402, a top supporting bracket 4404 and a preceding elastic plate 4406.Back elastic plate 4402 is to make progress and (obliquely to the inside) extension to the inside from the stage casing of back side panel 42 upper end-face edges again, top supporting bracket 4404 is from direction (forwards to) horizontal expansion to the inside of back elastic plate 4402 upper end-face edges, preceding elastic plate 4406 be from top supporting bracket 4404 front edges downwards and to the inside (backward directions) extend.
This two ends height and protects part 46, comprises respectively and ends a high plate 4602 and a supporting bracket 4604.This two ends high plate 4602 respectively from the both sides of back side panel 42 upper end-face edges, direction (forwards to) horizontal expansion to the inside, supporting bracket 4604 is to extend downwards from ending high plate 4602 front edges, further, has a space D 1 between supporting bracket 4604 belows end and the base plate 40.
This conflict plate 48, than top strutting piece 44 is wide, be to extend to the inside and expansion extension to the left and right sides from preceding elastic plate 4406 lower edge, wherein this two ends that high to protect part 46 are left and right two ends that are coated on conflict plate 48, by this, can prevent terminating in left and right two ends that foreign object on the production line or external force are colluded this conflict plate 48.
Tin cream be from second object, 34 upper surfaces upwards the surrounding edge by base plate 40 with coagulation forming, by this stably fixed base seat board 40 in the upper surface of second object 34.
What need supplementary notes is, the height of top strutting piece 44 is the distances greater than 40 of conflict plate 48 and base plates.So, when top strutting piece 44 is stressed, can be that elastomer comes load-bearing with back side panel 42 and back elastic plate 4402 earlier.After follow-up continuation degree of depth pressure fell into, the upper surface that contacts base plate 40 can be pressed in the bottom of conflict plate 48, and the preceding elastic plate 4406 of top strutting piece 44 can auxiliary become the elastomer of second load-bearing.At this moment, the height that need make top strutting piece 44 could form the pressure-bearing pattern of above-mentioned two-period form greater than the distance of 40 of conflict plate 48 and base plates.
Therefore fall into this anti-multisection type shell fragment 30 that colludes in any case press, these two are ended the high parts 46 that protect and can laterally interfere left and right two ends of conflict plate 48 and can prevent that top strutting piece 44 from popping forward, and then can avoid the shell fragment damage that pops.
Then, after second section dark pressure, continue again to press when falling into, can conflict to and end the high high plate 4602 of ending of part 46 upper ends that protects in the bottom of first object, since end high supporting bracket 4604 belows of protecting part 46 terminal with base plate 40 between have a space D 1, come load-bearing so end the elastomer that height protects part 46 and can become the 3rd section this moment.When supporting bracket 4604 below ends touch the upper surface of base plate 40, the elastic deformation of whole multistage just finishes, at this moment the height that ends protects part 46 and can further prevent anti-ly here colluding multisection type shell fragment 30 to continue excessive pressure more sunken, and can avoid because of fatigue of materials destroyed.
Seeing also shown in Figure 3ly, is the anti-schematic perspective view that colludes multisection type shell fragment 30 another embodiment of the present invention.Anti-another embodiment that colludes multisection type shell fragment 30 of the present invention, it prevents colluding multisection type shell fragment 30 as the aforementioned, and wherein back side panel 42 places can further excavate and be provided with two elasticity breach 4202.Whole anti-first section elasticity of colluding multisection type shell fragment 30 can extend to back elastic plate 4402 by back side panel 42, and therefore first section elasticity can be more satisfactory.In addition, anti-elasticity of colluding multisection type shell fragment 30 can also further be adjusted by the size and the position of this elasticity breach 4202 except by back side panel 42, elastic plate 4402 and the decision of shell fragment material.
Therefore, by the anti-multisection type shell fragment 30 that colludes of the present utility model, utilize back side panel 42 and back elastic plate 4402, preceding elastic plate 4406 and only high structural design of protecting part 46, can bear bigger pressure by multi-segment structure, and can promote the Reliability that electronic installation uses.Further, conflict plate 48 is subjected to ending and highly protects pining down of part 46, even be subjected to excessive or excessive pressure, can prevent still that shell fragment from popping deformation and the problem that is difficult to recover.In addition, end height and protect part 46 and be coated on conflict plate 48 and arranged on left and right sides ends, can prevent that foreign object or external force from colluding conflict plate 48 and damaging the anti-multisection type shell fragment 30 that colludes in and arranged on left and right sides.The shell fragment of so many effect can improve the value of product, and then can effectively increase profit, and have the extensive value of industry.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (9)
1. anti-multisection type shell fragment that colludes in order to support one first object and to slow down this first object vibrations, is characterized in that this anti-ly colludes the multisection type shell fragment and comprise:
One base plate is in order to be fixed in second object of bottom;
One back side panel is to extend upward from this base plate back edge;
One top strutting piece is narrow than this back side panel, and it comprises:
One back elastic plate is upwards and to the inside to extend from the stage casing of this back side panel upper end-face edge again;
One top supporting bracket is from this back elastic plate upper end-face edge direction horizontal expansion to the inside; And
Elastic plate before one is to extend downwards from this top supporting bracket front edge;
Two end height protects part, and it comprises respectively:
One ends high plate, and this two ends high plate respectively from the both sides of this back side panel upper end-face edge, direction horizontal expansion to the inside; And
One supporting bracket is to end high front edge of board edge from this to extend downwards; And
One conflict plate is wide than this top strutting piece, be from should before the elastic plate lower edge extend to the inside and expansion is to the left and right sides extended, wherein this two ends that high to protect part be left and right two ends that are coated on this conflict plate.
2. according to claim 1ly anti-collude the multisection type shell fragment, it is characterized in that anti-to collude the multisection type shell fragment be to be arranged at a device for vehicular electronic for this.
3. according to claim 1ly anti-collude the multisection type shell fragment, it is characterized in that anti-to collude the multisection type shell fragment be to be arranged at a portable electronic equipment for this.
4. according to claim 1ly anti-collude the multisection type shell fragment, it is characterized in that wherein said first object is to be a circuit substrate.
5. according to claim 1ly anti-collude the multisection type shell fragment, it is characterized in that anti-to collude the multisection type shell fragment be to form with a sheet metal punching press for this.
6. according to claim 1ly anti-collude the multisection type shell fragment, it is characterized in that wherein said back side panel is to be the arc plate.
7. according to claim 1ly anti-collude the multisection type shell fragment, it is characterized in that wherein said before elastic plate be to extend downwards and to the inside from this top supporting bracket front edge.
8. according to claim 1ly anti-collude the multisection type shell fragment, it is characterized in that having a spacing between terminal and this base plate in wherein said supporting bracket below.
9. according to claim 1ly anti-collude the multisection type shell fragment, the height that it is characterized in that wherein said top strutting piece is greater than the distance between this conflict plate and this base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201754162U CN201078881Y (en) | 2007-08-27 | 2007-08-27 | Multi-segment type anti-hook shrapnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201754162U CN201078881Y (en) | 2007-08-27 | 2007-08-27 | Multi-segment type anti-hook shrapnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201078881Y true CN201078881Y (en) | 2008-06-25 |
Family
ID=39570945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201754162U Expired - Fee Related CN201078881Y (en) | 2007-08-27 | 2007-08-27 | Multi-segment type anti-hook shrapnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201078881Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579808A (en) * | 2012-08-08 | 2014-02-12 | 陈惟诚 | Surface-mounted metal elastic sheet with height limiting sections on two sides |
| CN106659040A (en) * | 2016-10-31 | 2017-05-10 | 惠州华阳通用电子有限公司 | Elastic screen pressing support and vehicle-mounted electronic device using same |
-
2007
- 2007-08-27 CN CNU2007201754162U patent/CN201078881Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579808A (en) * | 2012-08-08 | 2014-02-12 | 陈惟诚 | Surface-mounted metal elastic sheet with height limiting sections on two sides |
| CN103579808B (en) * | 2012-08-08 | 2016-05-11 | 陈惟诚 | There is bilateral and only the surface of high spacing section is installed by metal clips |
| CN106659040A (en) * | 2016-10-31 | 2017-05-10 | 惠州华阳通用电子有限公司 | Elastic screen pressing support and vehicle-mounted electronic device using same |
| CN106659040B (en) * | 2016-10-31 | 2022-05-13 | 惠州华阳通用电子有限公司 | Vehicle-mounted electronic device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 Termination date: 20150827 |
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| EXPY | Termination of patent right or utility model |