CN201078880Y - Two-segment type anti-hook shrapnel - Google Patents
Two-segment type anti-hook shrapnel Download PDFInfo
- Publication number
- CN201078880Y CN201078880Y CNU2007201754143U CN200720175414U CN201078880Y CN 201078880 Y CN201078880 Y CN 201078880Y CN U2007201754143 U CNU2007201754143 U CN U2007201754143U CN 200720175414 U CN200720175414 U CN 200720175414U CN 201078880 Y CN201078880 Y CN 201078880Y
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- shell fragment
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Abstract
The utility model relates to a two-segment anti-hook spring plate, which is fixed on a second object by a base plate and supports and slows down shake of a first object by a top support plate. The two-segment anti-hook spring plate also comprises a rear-side panel extending upwards and towards inner side direction from rear end edge of the base plate; the top support plate extends transversely towards the inner side direction from the upper end edge of the rear-side panel; a first front side plate extends downwards and towards outer side direction from the front end edge of the top support plate; a second front side plate extends downwards and towards the inner side direction from the lower end edge of the first front side plate; the lower end of the second front side plate is provided with a septum board element inflexing upwards; two height stop guard board elements separately extend upwards from left and right sides of the front end of the base plate and cover the septum board element. The utility model bears larger pressure by adopting the rear-side panel with a first bend angle and the first and second front side plates in two-segment mode, can elevate the trustworthiness of the electronic devices in use, can prevent foreign objects or external force from hooking the septum board element and damaging the two-segment anti-hook spring plate by the height stop guard board elements and is very suitable for practice.
Description
Technical field
The utility model relates to the anti-shell fragment that colludes of a kind of two-period form, particularly relate to a kind of being used in the electronic installation, shake in order to support and to slow down circuit substrate, but be to bear bigger pressure with two-part can promote upward Reliability of electronic installation use, even be subjected to excessive or excess pressure still can prevent the shell fragment deformation that pops, can also prevent that foreign object or external force from colluding plate and damaging the anti-shell fragment that colludes of two-period form 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, shell fragment with TaiWan, China patent the 00516785th and M279168 number is an example, and its feature is all the force-applied shell fragment of one-part form, and is excessive or press and fall into when excessive when pressure, the bent angle of shell fragment can suffer damage because of material is tired, causes shell fragment to lose due elasticity originally.And when if excessive pressure and excessive compression take place, the shell fragment of these prior aries can outwards pop and be difficult to restore.
In addition, though the inwardly bending of elastomeric end of prior art, and arranged on left and right sides lacks the structure of protection, when assembling on production line easily, has damaged shell fragment because foreign object or external force collude elastomeric end.
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-shell fragment that colludes of two-period form 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 is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of the anti-shell fragment that colludes of the two-period form of founding a kind of new structure, can improve general existing shell fragment, make it have more practicality.Through constantly research, design, and, create the utility model that has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
The purpose of this utility model is, overcome the defective that above-mentioned existing shell fragment exists, and the two-period form that a kind of new structure of improvement is provided prevents colluding shell fragment, but technical problem to be solved is to make it bear bigger pressure with two-part, and can promote the Reliability that electronic installation uses, be very suitable for practicality.
Another purpose of the present utility model is, a kind of anti-shell fragment that colludes of two-period form of new structure is provided, technical problem to be solved is to make it further, because of second front side board inwardly and ended pining down of high protecting board piece upper end, even be subjected to excessive or excessive pressure, the problem that still can prevent shell fragment from popping deformation and be difficult to recover is suitable for practicality more.
A purpose more of the present utility model is, a kind of anti-shell fragment that colludes of two-period form of new structure is provided, technical problem to be solved is to make it end high protecting board piece to be coated on the anti-elastomeric end of shell fragment that colludes of two-period form in and arranged on left and right sides, can prevent foreign object or external force from colluding plate and damage that two-period form is anti-colludes 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 the anti-shell fragment that colludes of a kind of two-period form that the utility model proposes, in order to support one first object and to slow down this first object vibrations, this two-period form prevents that colluding shell fragment comprises: a base plate, in order to be fixed in second object of bottom; One back side panel is from this base plate back edge, is made progress and direction extension to the inside by one first bent angle; One top supporting bracket is from this back side panel upper end-face edge direction horizontal expansion to the inside; One first front side board, be from this top supporting bracket front edge downwards and laterally direction extend; One second front side board, be from the lower edge of this first front side board downwards and to the inside direction extend; One colludes plate, is after the direction extension to the inside of this second front side board lower edge, and the inflection that makes progress again is to form; And two end high protecting board piece, is to extend upward from this base plate front end and arranged on left and right sides respectively, is coated on the and arranged on left and right sides edge that this colludes plate with the upper end.
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 anti-shell fragment that colludes of aforesaid two-period form, wherein this two-period form prevents that colluding shell fragment is to be arranged at a device for vehicular electronic.
The anti-shell fragment that colludes of aforesaid two-period form, wherein this two-period form prevents that colluding shell fragment is to be arranged at a portable electronic equipment.
Aforesaid two-period form is anti-colludes shell fragment, and wherein said first object is to be a circuit substrate.
The anti-shell fragment that colludes of aforesaid two-period form, wherein said base plate is respectively to should two ending high protecting board piece and form two breach, this base plate is for upwards the surrounding edge by this base plate and these breach are used and fixed this base plate in this second object upper surface with coagulation forming from the upper surface of this second object with tin cream.
The anti-shell fragment that colludes of aforesaid two-period form, wherein the anti-shell fragment that colludes of this two-period form is to form with a sheet metal punching press.
The anti-shell fragment that colludes of aforesaid two-period form, wherein said back side panel outer surface are in order to support the structure of this first object.
Aforesaid two-period form is anti-colludes shell fragment, and the wherein said first front side board outer surface is in order to support the structure of this first object.
Aforesaid two-period form is anti-colludes shell fragment, and wherein said distance of colluding between plate and this top supporting bracket is to end the height of high protecting board piece greater than this.
Aforesaid two-period form is anti-colludes shell fragment, and wherein said back side panel is wavy.
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 two-period form the anti-shell fragment that colludes, in order to support one first object and to slow down this first object vibrations.This two-period form is anti-colludes shell fragment and comprises a base plate, a back side panel, a top supporting bracket, one first front side board, one second front side board, and collude plate and two and end high protecting board piece.This base plate is in order to be fixed in second object of bottom.This back side panel is from this base plate back edge, is made progress and direction extension to the inside by one first bent angle.This top supporting bracket is from this back side panel upper end-face edge direction horizontal expansion to the inside.This first front side board be from this top supporting bracket front edge downwards and laterally direction extend.This second front side board be from this first front side board lower edge downwards and to the inside direction extend.This colludes plate is after the direction extension to the inside of this second front side board lower edge, and the inflection that makes progress again is to form.Two to end high protecting board piece be to extend upward from this base plate front end and arranged on left and right sides respectively for this, is coated on the and arranged on left and right sides edge that this colludes plate with the upper end.
By technique scheme, the utility model two-period form prevents that colluding shell fragment has following advantage and beneficial effect at least:
1, by the anti-shell fragment that colludes of two-period form of the present utility model, utilizes back side panel and first, second front side board, can bear bigger pressure by two-part, and can promote electronic installation Reliability in the use with first bent angle.
2, further, because second front side board is inwardly and ended pining down of high protecting board piece upper end,, can prevent effectively still that shell fragment from popping deformation and the problem that is difficult to recover even be subjected to excessive or excessive pressure.
3, in addition, end high protecting board piece by this and be coated in and arranged on left and right sides that two-period form is anti-colludes the elastomeric end of shell fragment, can prevent that foreign object or external force from colluding plate and damaging the anti-shell fragment that colludes of two-period form.
In sum, the utility model relates to the anti-shell fragment that colludes of a kind of two-period form, be to utilize base plate to be fixed on second object, and the vibrations of supporting and slowing down first object with the top supporting bracket, this two-period form is anti-colludes the type shell fragment and also comprises from the base plate back edge back side panel that extends of direction upwards and to the inside, the top supporting bracket is from the direction horizontal expansion to the inside of back side panel upper end-face edge, first front side board from top supporting bracket front edge downwards and laterally direction extend, second front side board from the first front side board lower edge downwards and to the inside direction extend, the second front side board lower end has the plate that colludes of upwards inflection, and two are ended high protecting board piece respectively from a base plate front end left side, right both sides extend upward and are coated on colludes plate.But the utility model bears bigger pressure with two-part, and can promote the Reliability that electronic installation uses; Even in addition be subjected to excessive or excessive pressure, can prevent still that shell fragment from popping deformation and the problem that is difficult to recover; Can prevent from foreign object or external force from colluding plate in addition and damage two-period form to prevent colluding shell fragment.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 shell fragment of the utility model two-period form.
Fig. 2 is the anti-side direction cut-away view that colludes shell fragment of the utility model two-period form.
Fig. 3 is the anti-stereoscopic schematic diagram that colludes shell fragment second embodiment of the utility model two-period form.
30: anti-32: the first objects of shell fragment that collude of two-period form
42: back side panel 44: the top supporting bracket
46: the second front side boards of 45: the first front side boards
47: collude plate 48: end high protecting board piece
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 shell fragment, structure, feature and the effect thereof of colluding of the two-period form 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 shell fragment 30 of the utility model two-period form, and Fig. 2 is the anti-side direction cut-away view that colludes shell fragment 30 of the utility model two-period form.The anti-shell fragment 30 that colludes of the two-period form 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, in order to the vibrations of supporting one first object 32 and slowing down first object 32, often utilize (setting) in device for vehicular electronic or portable electronic equipment.In this electron-like device, described first object 32 is circuit substrate normally.
The two-period form of the utility model preferred embodiment is anti-colludes shell fragment 30, comprises a base plate 40, a back side panel 42, a top supporting bracket 44, one first front side board 45, one second front side board 46, and colludes plate 47 and two and end high protecting board piece 48.
This base plate 40, it is upper surface in order to second object 34 that is fixed in the bottom, this second object 34 is the fixing base of electronic installation bottom normally, so first object 32 is by the anti-support of colluding shell fragment 30 of two-period form, to be fixedly set in the top of second object 34.The copper post that can cooperate a little on practice again prevents that with several two-period forms colluding shell fragment 30 comes together to support first object 32.
This back side panel 42 is from base plate 40 back edges, is made progress and direction (obliquely to the inside) extension to the inside by one first bent angle 50.
This top supporting bracket 44 is from direction (forwards to) horizontal expansion to the inside of back side panel 42 upper end-face edges.
This first front side board 45, be from top supporting bracket 44 front edges downwards and laterally direction (forwards to) extend.
This second front side board 46, be from first front side board, 45 lower edge downwards and to the inside direction (backward directions) extend.
This colludes plate 47, is after direction (backward directions) extension to the inside of second front side board, 46 lower edge, and the inflection that makes progress again is to form.
This two ends high protecting board piece 48, is to extend upward from base plate 40 front end and arranged on left and right sides respectively, is coated on the and arranged on left and right sides edge that colludes plate 47 with the upper end.
Wherein, this two ends high protecting board piece 48 and starts from base plate 40 front end and arranged on left and right sides, can make base plate 40 corresponding and arranged on left and right sides have a breach 60 respectively.Prior art be with tin cream solidify the bonding base plate 40 on second object 34 with fixation spring tab, the utility model is then further, this base plate 40, be make tin cream from second object, 34 upper surfaces upwards the surrounding edge by base plate 40 to solidify, breach 60 that particularly can be by left and right side, by this more stably fixed base seat board 40 in the upper surface of second object 34.
In addition, two-period form prevents colluding shell fragment 30 as the aforementioned, though mainly be to support first object 32 with top supporting bracket 44, but the outer surface of back side panel 42 of the present utility model also can be designed to a vast attaching face, the outer surface of first front side board 45 also can be designed to another vast attaching face, therefore, cooperate the design of first object, 32 bottom shapes, back side panel 42 outer surfaces and first front side board, 45 outer surfaces are for also can be in order to supplemental support first object 32.
What need supplementary notes is that this distance of colluding between plate 47 and the top supporting bracket 44 is greater than the height that ends high protecting board piece 48.So, when top supporting bracket 44 is stressed, can be that elastomer comes load-bearing with back side panel 42 earlier.After follow-up continuation degree of depth pressure fell into, this bottom of colluding plate 47 can contact the upper surface of base plate 40, is the elastomer of second load-bearing and can make first, second front side board 45,46 auxiliary together.At this moment, need make the distance of colluding between plate 47 and the top supporting bracket 44, could form the pressure-bearing pattern of above-mentioned two-period form greater than the height that ends high protecting board piece 48.
This first front side board 45 laterally can make front side board and end between the high protecting board piece 48 and to keep a safe distance, interferes improperly avoiding.When second front side board 46 to the inside can make second section elasticity load-bearing, whole two-period form is anti-colluded shell fragment 30 inside receipts and avoids shell fragment to pop.
Then, after second section dark pressure, when continue to press falling into, can the conflict upper end of the high protecting board piece 48 of ending of two sides, the bottom of first object 32 can prevent to continue excessive pressure and fall into again, and anti-to collude shell fragment 30 destroyed because of fatigue of materials and can avoid making this two-period form.This two upper end of ending high protecting board piece 48 is coated on the and arranged on left and right sides edge that colludes plate 47, more can prevent on production line, and foreign object or external force are colluded plate 47 and damaged the anti-shell fragment 30 that colludes of two-period form.
Seeing also shown in Figure 3ly, is the anti-stereoscopic schematic diagram that colludes shell fragment 30 second embodiment of the utility model two-period form.The anti-shell fragment 30 that colludes of the two-period form of the utility model second embodiment, its principle is identical with Fig. 1 embodiment, the scope that does not equally also break away from technical solutions of the utility model, the difference of Fig. 3 second embodiment is only to change back side panel 42 into wavy structure, though therefore can lack a supporting surface that supports first object 32, but its wavy structural design can make the ability of anti-lateral stress better, can avoid shell fragment deformation to destroy.In addition, also have a difference to be to substitute large-area first front side board 45, so,, also can reach the purpose and the effect that prevent that the front side board interference from ending high protecting board piece 48 only with first front side board 45 of a little with the top supporting bracket 44 of excessively extending forward.
Therefore, by the anti-shell fragment 30 that colludes of two-period form of the present utility model, utilize back side panel 42 and first, second front side board 45,46, but two-part bears big pressure, can effectively promote electronic installation Reliability in the use with first bent angle 50.Further, because second front side board 46 inwardly and ended pining down of high protecting board piece 48 upper ends,, can prevent still that shell fragment from popping deformation and the problem that is difficult to recover even be subjected to excessive or excessive pressure.In addition, end high protecting board piece 48 and be coated in and arranged on left and right sides that two-period form is anti-colludes shell fragment 30 elastomeric ends, can prevent that more foreign object or external force from colluding plate 47 and damaging the anti-shell fragment 30 that colludes of two-period form.
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 (10)
1. the anti-shell fragment that colludes of a two-period form in order to support one first object and to slow down this first object vibrations, is characterized in that this two-period form is anti-to collude shell fragment and comprise:
One base plate is in order to be fixed in second object of bottom;
One back side panel is from this base plate back edge, is made progress and direction extension to the inside by one first bent angle;
One top supporting bracket is from this back side panel upper end-face edge direction horizontal expansion to the inside;
One first front side board, be from this top supporting bracket front edge downwards and laterally direction extend;
One second front side board, be from this first front side board lower edge downwards and to the inside direction extend;
One colludes plate, is after the direction extension to the inside of this second front side board lower edge, and the inflection that makes progress again is to form; And
Two end high protecting board piece, are to extend upward from this base plate front end and arranged on left and right sides respectively, are coated on the and arranged on left and right sides edge that this colludes plate with the upper end.
2. two-period form according to claim 1 is anti-colludes shell fragment, it is characterized in that anti-to collude shell fragment be to be arranged at a device for vehicular electronic to this two-period form.
3. two-period form according to claim 1 is anti-colludes shell fragment, it is characterized in that anti-to collude shell fragment be to be arranged at a portable electronic equipment to this two-period form.
4. two-period form according to claim 1 is anti-colludes shell fragment, it is characterized in that wherein said first object is to be a circuit substrate.
5. the anti-shell fragment that colludes of two-period form according to claim 1, it is characterized in that wherein said base plate is respectively to should two ending high protecting board piece and form two breach, this base plate is for upwards the surrounding edge by this base plate and these breach are used and fixed this base plate in this second object upper surface with coagulation forming from the upper surface of this second object with tin cream.
6. two-period form according to claim 1 is anti-colludes shell fragment, it is characterized in that wherein the anti-shell fragment that colludes of this two-period form is to form with a sheet metal punching press.
7. two-period form according to claim 1 is anti-colludes shell fragment, it is characterized in that wherein said back side panel outer surface is in order to support the structure of this first object.
8. two-period form according to claim 1 is anti-colludes shell fragment, it is characterized in that the wherein said first front side board outer surface is in order to support the structure of this first object.
9. two-period form according to claim 1 is anti-colludes shell fragment, it is characterized in that wherein said distance of colluding between plate and this top supporting bracket is to end the height of high protecting board piece greater than this.
10. two-period form according to claim 1 is anti-colludes shell fragment, it is characterized in that wherein said back side panel is wavy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201754143U CN201078880Y (en) | 2007-08-27 | 2007-08-27 | Two-segment type anti-hook shrapnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201754143U CN201078880Y (en) | 2007-08-27 | 2007-08-27 | Two-segment type anti-hook shrapnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201078880Y true CN201078880Y (en) | 2008-06-25 |
Family
ID=39570944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201754143U Expired - Fee Related CN201078880Y (en) | 2007-08-27 | 2007-08-27 | Two-segment type anti-hook shrapnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201078880Y (en) |
-
2007
- 2007-08-27 CN CNU2007201754143U patent/CN201078880Y/en not_active Expired - Fee Related
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Legal Events
| 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 |
|
| EXPY | Termination of patent right or utility model |