CN204810809U - Electronic component's holder - Google Patents
Electronic component's holder Download PDFInfo
- Publication number
- CN204810809U CN204810809U CN201520559219.5U CN201520559219U CN204810809U CN 204810809 U CN204810809 U CN 204810809U CN 201520559219 U CN201520559219 U CN 201520559219U CN 204810809 U CN204810809 U CN 204810809U
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- CN
- China
- Prior art keywords
- retainer
- electronic component
- elastic arm
- elastic
- described elastic
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000005489 elastic deformation Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract 1
- 210000004907 gland Anatomy 0.000 description 10
- 239000000725 suspension Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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- Packaging Frangible Articles (AREA)
Abstract
The utility model discloses an electronic component's holder relates to electronic component installation technical field. For assembling insecure problem with the holder, invents electronic component among the solution prior art. The utility model discloses electronic component's holder, the upper surface of holder is used for supporting electronic component, the upper surface of holder is equipped with at least one elastic bulge, when extrusion downwards during elastic bulge, elastic deformation can take place for elastic bulge. The utility model discloses electronic component's holder can be used to the installation of electronic component and mainboard.
Description
Technical field
The utility model relates to electronic component mounting technique field, particularly relates to a kind of retainer of electronic component.
Background technology
Along with the development of electronic industry, kinds of electronic components used in electronic product also gets more and more, electronic component when mounted, some can be directly installed on mainboard, some electronic component is due to heat radiation or the needs of structure, can not be directly installed on mainboard, and need between electronic component and mainboard, arrange a retainer, electronic component is arranged on mainboard by retainer.
The retainer upper surface of prior art is for supporting electronic component, and the upper surface of retainer is planar structure, and during installation, electronic component is placed in the upper surface of retainer, then is fixedly mounted on retainer by electronic component by gland.
But owing to making the existence of tolerance, electronic component and retainer upper surface possibly cannot compress by gland, thus make to produce gap between electronic component and retainer upper surface, and cause electronic component to be installed insecure, relative retainer shakes.
Utility model content
Embodiment of the present utility model provides a kind of retainer of electronic component, to improve the Assembly stability of electronic component and retainer, prevents electronic component from rocking.
For achieving the above object, embodiment of the present utility model provides a kind of retainer of electronic component, the upper surface of described retainer is for supporting electronic component, the upper surface of described retainer is provided with at least one elastic bumps, when the described elastic bumps of downward extruding, can there is elastic deformation in described elastic bumps.
Further, described elastic bumps comprises elastic arm, and described elastic arm one end is relative with the upper surface of described retainer fixing, and the other end suspends, and one end of described elastic arm suspension is provided with the lug boss of the upper surface higher than described retainer.
Further, the upper surface of described retainer is provided with perforate, described elastic arm is arranged in described perforate and the upper surface of elastic arm is parallel to the upper surface of described retainer, the upper surface of described elastic arm lower than the upper surface of described retainer or the upper surface of described elastic arm concordant with the upper surface of described retainer.
Preferably, the upper surface of described retainer is provided with perforate, and described elastic arm is arranged in described perforate, the downward-sloping setting in one end of described elastic arm suspension.
Alternatively, the upper surface of described elastic arm and the upper surface angle of described retainer are 5 ° ~ 10 °.
Further, the upper surface of described lug boss is arc-shaped.
Further, described elastic arm is rectangular sheet structure or triangle laminated structure.
Further, the upper surface of described elastic bumps and described retainer is one-body molded.
Further, described elastic bumps is two and distributes relative to the Central Symmetry of the upper surface of described retainer.
Further, described elastic bumps is three and the upper surface being distributed in described retainer triangular in shape.
The retainer of the electronic component that the utility model embodiment provides, the upper surface of retainer is provided with at least one elastic bumps, and when the described elastic bumps of downward extruding, described elastic bumps elastic deformation can occur.Thus, when installing electronic elements, after electronic component being placed in retainer upper surface, elastic bumps contacts with the bottom surface of electronic component, then gland is pressed on electronic component upper surface, gland is made to apply downward pressure to electronic component, pressure is then passed to elastic bumps by electronic component, make elastic bumps generation elastic deformation, because elastic bumps there occurs elastic deformation, then elastic bumps can to electronic component applying elastic force upwards, electronic component and gland are held out against, thus prevent electronic component to rock, improve the Assembly stability of electronic component and retainer.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the retainer of the utility model embodiment electronic component;
Fig. 2 is the vertical view of the retainer of the utility model embodiment electronic component;
Fig. 3 is the structural representation of the elastic bumps of the retainer of the utility model embodiment electronic component;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the B-B cutaway view of Fig. 3;
Fig. 6 is the vertical view of the another kind of embodiment of the retainer of the utility model embodiment electronic component.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it will be appreciated that, term " " center ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
With reference to Fig. 1, Fig. 1 is a specific embodiment of the retainer of the utility model embodiment electronic component, the retainer 1 of the present embodiment electronic component, its upper surface 11 is for supporting electronic component, and the upper surface 11 of retainer 1 is provided with at least one elastic bumps 12, when the described elastic bumps 12 of extruding is executed downwards, can there is elastic deformation in described elastic bumps 12.
The retainer of the electronic component that the utility model embodiment provides, the upper surface 11 of retainer 1 is provided with at least one elastic bumps 12, and when the described elastic bumps 12 of downward extruding, described elastic bumps 12 elastic deformation can occur.Thus, when installing electronic elements, after electronic component being placed in the upper surface 11 of retainer 1, elastic bumps 12 contacts with the bottom surface of electronic component, then gland (not shown) is pressed on electronic component upper surface, gland is made to apply downward pressure to electronic component, pressure is then passed to elastic bumps 12 by electronic component, make elastic bumps 12 that elastic deformation occur, because elastic bumps 12 there occurs elastic deformation, then elastic bumps 12 can to electronic component applying elastic force upwards, electronic component and gland are held out against, thus prevent electronic component to rock, improve the Assembly stability of electronic component and retainer.
Wherein, the implementation of elastic bumps 12 can have kinds of schemes, such as, directly at the upper surface 11 of retainer 1 spring can be set or block rubber realizes, also can be realized by structure as shown in Figure 2, namely elastic bumps 12 comprises elastic arm 121, and elastic arm 121 one end is relative fixing with the upper surface 11 of retainer 1, the other end suspends, and one end that elastic arm 121 suspends is provided with the lug boss 122 of the upper surface 11 higher than described retainer 1.When installing electronic elements, after electronic component being placed in the upper surface 11 of retainer 1, the lug boss 122 that elastic arm 121 suspends one end contacts with the bottom surface of electronic component, then gland is pressed on electronic component upper surface, elastic arm 121 is occured bending and deformation, the suspension end of elastic arm 121 can, to electronic component applying elastic force upwards, make electronic component and gland hold out against.With directly arrange compared with spring or block rubber, the structure shown in Fig. 2 is more firmly and more durable.
Owing to needing certain deformation space when elastic arm 121 occurs bending and deformation, if the upper surface 11 elastic arm 121 directly being stretched out retainer 1 is arranged, then need reserved deformation space between the suspension end of elastic arm 121 and the upper surface 11 of retainer 1 are established, the integral thickness of retainer 1 can be caused thus to increase, and after electronic component is installed, the excessive height of electronic component can be caused, the thickness of electronic product may be affected further.In order to avoid the problems referred to above, as shown in Figure 2, preferably offer perforate 111 at the upper surface 11 of retainer 1, and elastic arm 121 to be arranged in perforate 111 and the upper surface of elastic arm 121 is horizontally disposed with, the upper surface of elastic arm 121 is concordant with the upper surface 11 of described retainer 1 or lower than the upper surface 11 of retainer 1.This structure makes the deformation reserved be spatially located in perforate, at the upper surface less than 11 of retainer 1, therefore can not have an impact to the setting height(from bottom) of electronic component, also would not affect the thickness of electronic product.
In another kind of embodiment of the present utility model, bad electronic component is pushed up in order to prevent the elastic force of elastic arm 121 excessive, preferably, the structure shown in Fig. 3 ~ Fig. 5 can be adopted, namely perforate is offered at the upper surface 11 of retainer 1, described elastic arm 121 is arranged in described perforate, and the downward-sloping setting in one end that described elastic arm 121 suspends.Due to the downward-sloping setting in one end that elastic arm 121 suspends, therefore when the lug boss 122 of electronic component extruding elastic arm 121, elastic arm 121 occur to be bent downwardly deflection less, make elastic arm 121 be applied to the elastic force of electronic component less, thus it is excessive and push up bad electronic component to avoid elastic force.
In the above-described embodiments, the angle of inclination of elastic arm 121 is unsuitable excessive also unsuitable too small, and angle of inclination is crossed conference and caused elastic force too small and electronic component cannot be held out against.Angle of inclination is too small, elastic force can be caused comparatively large, still there is the risk of top bad electronic component.Therefore, as shown in Figure 4, the upper surface of preferred described elastic arm 121 and upper surface 11 angle theta of described retainer 1 are 5 ° ~ 10 °.In this angular range, electronic component namely can be ensured to hold out against, elastic force can be prevented again excessive and push up bad electronic component.
In order to prevent the lug boss 122 of elastic arm 121 from scratching electronical elements surface, preferably, as shown in Figure 4, the upper surface of lug boss 122 can be made as arc-shaped.Arc-shaped upper surface and electronical elements surface are linear contact lay, reduce contact area, and arc-shaped surface is level and smooth without corner angle, thus, can effectively prevent electronic component from being scratched by lug boss 122.
Alternatively, the shape of elastic arm 121 can be rectangular sheet structure (as shown in Figure 1), also can be triangular piece shape structure (as shown in Figure 6), also can be other shape and structures.
Wherein, elastic bumps 12 can make separately and then be connected on the upper surface 11 of retainer 1, also can with the one-body molded making of upper surface 11 of retainer 1.In order to simplify manufacture craft, the one-body molded making of upper surface 11 of preferred elastomeric protruding 12 and retainer 1.
The quantity of elastic bumps 12 can be one and also for multiple, can should be uniformly distributed in the upper surface 11 of retainer 1 when elastic bumps 12 is multiple as far as possible.As shown in Figure 2, when elastic bumps 12 is two, two elastic bumps 12 distribute relative to the Central Symmetry of the upper surface 11 of described retainer 1.As shown in Figure 6, when elastic bumps 12 is three, on three elastic bumps 12 upper surfaces 11 being distributed in described retainer 1 triangular in shape.By that analogy, elastic bumps 12 also can be 4,5,6 etc., illustrates no longer one by one at this.Thus, the uniform force of electronic component can be made, the run-off the straight because of unbalance stress after preventing electronic component from installing.
The above; be only embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of described claim.
Claims (10)
1. the retainer of an electronic component, the upper surface (11) of described retainer (1) is for supporting electronic component, it is characterized in that, the upper surface (11) of described retainer (1) is provided with at least one elastic bumps (12), when extruding described elastic bumps (12) downwards, can there is elastic deformation in described elastic bumps (12).
2. the retainer of electronic component according to claim 1, it is characterized in that, described elastic bumps (12) comprises elastic arm (121), described elastic arm (121) one end is relative fixing with the upper surface (11) of described retainer (1), the other end suspends, and one end that described elastic arm (121) suspends is provided with the lug boss (122) of the upper surface (11) higher than described retainer (1).
3. the retainer of electronic component according to claim 2, it is characterized in that, the upper surface (11) of described retainer (1) is provided with perforate (111), described elastic arm (121) is arranged in described perforate (111) and the upper surface of elastic arm (121) is parallel to the upper surface (11) of described retainer (1), the upper surface of described elastic arm (121) lower than the upper surface (11) of described retainer (1) or the upper surface of described elastic arm (121) concordant with the upper surface (11) of described retainer (1).
4. the retainer of electronic component according to claim 2, it is characterized in that, the upper surface (11) of described retainer (1) is provided with perforate (111), and described elastic arm (121) is arranged in described perforate (111), the downward-sloping setting in one end that described elastic arm (121) suspends.
5. the retainer of electronic component according to claim 4, is characterized in that, the upper surface of described elastic arm (121) and upper surface (11) angle of described retainer (1) are 5 ° ~ 10 °.
6. the retainer of electronic component according to claim 2, is characterized in that, the upper surface of described lug boss (122) is arc-shaped.
7. the retainer of electronic component according to claim 2, is characterized in that, described elastic arm (121) is rectangular sheet structure or triangle laminated structure.
8. the retainer of the electronic component according to any one of claim 1 ~ 7, is characterized in that, described elastic bumps (12) is one-body molded with the upper surface (11) of described retainer (1).
9. the retainer of the electronic component according to any one of claim 1 ~ 7, is characterized in that, described elastic bumps (12) is two and distributes relative to the Central Symmetry of the upper surface (11) of described retainer (1).
10. the retainer of the electronic component according to any one of claim 1 ~ 7, is characterized in that, described elastic bumps (12) is three and the upper surface (11) being distributed in described retainer (1) triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559219.5U CN204810809U (en) | 2015-07-24 | 2015-07-29 | Electronic component's holder |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520545100 | 2015-07-24 | ||
| CN201520559219.5U CN204810809U (en) | 2015-07-24 | 2015-07-29 | Electronic component's holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204810809U true CN204810809U (en) | 2015-11-25 |
Family
ID=54595548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520559219.5U Active CN204810809U (en) | 2015-07-24 | 2015-07-29 | Electronic component's holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204810809U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935700A (en) * | 2017-03-24 | 2017-07-07 | 苏州权素船舶电子有限公司 | A kind of electronic component |
| CN107046780A (en) * | 2016-02-05 | 2017-08-15 | 莱尔德技术股份有限公司 | Electronic device and electronic equipment |
| CN111096092A (en) * | 2017-08-24 | 2020-05-01 | 恩德莱斯和豪瑟尔欧洲两合公司 | Modular field device |
-
2015
- 2015-07-29 CN CN201520559219.5U patent/CN204810809U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046780A (en) * | 2016-02-05 | 2017-08-15 | 莱尔德技术股份有限公司 | Electronic device and electronic equipment |
| CN106935700A (en) * | 2017-03-24 | 2017-07-07 | 苏州权素船舶电子有限公司 | A kind of electronic component |
| CN111096092A (en) * | 2017-08-24 | 2020-05-01 | 恩德莱斯和豪瑟尔欧洲两合公司 | Modular field device |
| US11287290B2 (en) | 2017-08-24 | 2022-03-29 | Endress+Hauser SE+Co. KG | Modular field device |
| CN111096092B (en) * | 2017-08-24 | 2022-04-15 | 恩德莱斯和豪瑟尔欧洲两合公司 | Modular field device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |