CN204515597U - Electronic equipment - Google Patents
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- CN204515597U CN204515597U CN201520117055.0U CN201520117055U CN204515597U CN 204515597 U CN204515597 U CN 204515597U CN 201520117055 U CN201520117055 U CN 201520117055U CN 204515597 U CN204515597 U CN 204515597U
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Abstract
The utility model is about a kind of electronic equipment, relates to electronics field, and fundamental purpose is to improve the quality that is threaded on electronic equipment.The technical scheme of main employing is: electronic equipment, comprises M electronic devices and components, housing, first component, recoil inserts and second component; Housing has accommodation space, and M electronic devices and components are fixedly installed in accommodation space, and first component is made up of the first material, the hardness≤HB180 of the first material, and first component is provided with the first threaded hole; Recoil inserts is sheathed on the inwall of the first threaded hole; Second component is provided with the via hole passed for screw, and second component is fixedly connected with first component by screw; Screw passes via hole and is bolted in recoil inserts; Wherein, first component and second component are respectively a part for housing; Or first component and second component are all arranged at accommodation space.The electronic equipment that the utility model embodiment provides is applicable to notebook computer, panel computer or display etc.
Description
Technical field
The utility model relates to technical field of electronic products, particularly relates to a kind of electronic equipment.
Background technology
At present, the shell of notebook computer generally adopts magnesium alloy or aluminum alloy material to make, due to the lighter in weight of magnesium alloy or aluminium alloy, and perfect heat-dissipating and being applied widely.The shell of notebook computer attacks threaded hole, to be fixed by the shell of screw to notebook computer.In prior art, when the shell of notebook computer be magnesium alloy material make time, because the die casting structure of magnesium alloy loosens, and there is pore inside, when supplying threaded hole to the shell be made up of magnesium alloy, the screw thread that processes can be caused very lack of standardization, easily cause sliding tooth, the situation that screw comes off even occurs.When the shell of notebook computer be aluminium alloy make time, because the hardness of aluminium alloy is lower, easily there is plastic yield, when to the shell be made up of aluminium alloy for threaded hole time, easily cause sliding tooth.
Utility model content
In view of this, the utility model provides a kind of electronic equipment, and fundamental purpose is to improve the quality that is threaded on electronic equipment.
For achieving the above object, the utility model mainly provides following technical scheme:
Embodiment of the present utility model provides a kind of electronic equipment, comprising:
M electronic devices and components;
Housing, described housing has accommodation space, and M described electronic devices and components are fixedly installed in described accommodation space, and described housing offers N number of through hole, and the N number of electronic devices and components in M described electronic devices and components are appeared by N number of described through hole; The positive integer of M > N >=1;
The first component be made up of the first material, the hardness≤HB180 of described first material, described first component is provided with the first threaded hole;
Recoil inserts, is sheathed on the inwall of described first threaded hole;
Second component, be provided with the via hole passed for screw, described second component is fixedly connected with described first component by screw; Described screw passes described via hole and is bolted in described recoil inserts;
Wherein, described first component and described second component are respectively a part for described housing; Or described first component and described second component are all arranged at described accommodation space.
The purpose of this utility model and solve its technical matters and also can be applied to the following technical measures to achieve further.
Aforesaid electronic equipment, wherein,
When described first component and described second component are respectively described housing a part of:
Described housing comprises the first housing and the second housing, and described first housing and described second housing fasten the accommodation space described in being formed; Described first housing is described first component, and described second housing is described second component.
Aforesaid electronic equipment, wherein,
When described first component and described second component are all arranged at described accommodation space:
Described first component is the framework of described electronic equipment, and described second component is the mainboard of described electronic equipment.
Aforesaid electronic equipment, wherein,
Described first material is magnesium alloy, aluminium alloy or almag.
Aforesaid electronic equipment, wherein,
Described recoil inserts is equal with the pitch of described screw.
Aforesaid electronic equipment, wherein,
The internal diameter of described recoil inserts is 2mm, and the external diameter of described recoil inserts is 2.2mm.
Aforesaid electronic equipment, wherein,
Described via hole is second threaded hole suitable with described screw, and the inner wall sleeve of described second threaded hole is provided with recoil inserts.
Aforesaid electronic equipment, wherein,
Described recoil inserts is stainless steel recoil inserts or aldary recoil inserts.
Aforesaid electronic equipment, wherein,
Described first component is provided with screw column, and described screw column is provided with described first threaded hole.
Aforesaid electronic equipment can be notebook computer, panel computer or display etc.
By technique scheme, the utility model electronic equipment at least has following beneficial effect:
In the technical scheme that the utility model embodiment provides, the inner wall sleeve of the first threaded hole on first component is provided with recoil inserts, second component is provided with the via hole passed for screw, passes this via hole and when being bolted in recoil inserts, first component and second component can be fixed when screw.The electronic equipment of the utility model embodiment provides standard thread by recoil inserts, and the intensity of recoil inserts is better, can not cause sliding tooth, and can protect matrix screw thread by dispersive stress, thus can provide being threaded of high-quality.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of instructions, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electronic equipment that an embodiment of the present utility model provides;
Fig. 2 is the part-structure schematic diagram that a kind of screw that an embodiment of the present utility model provides is screwed into the recoil inserts in first component;
Fig. 3 is the part-structure schematic diagram that a kind of screw that an embodiment of the present utility model provides is screwed into the recoil inserts in second component and the recoil inserts in first component successively.
Embodiment
The utility model be to solve in prior art the magnesium alloy of electronic equipment or the thread of aluminum alloy casing upper screwed hole second-rate, easily cause the technical matters of sliding tooth, provide a kind of electronic equipment, fundamental purpose is to improve the quality that is threaded on electronic equipment.
The technical scheme of the utility model embodiment is for solving the problems of the technologies described above, and general thought is as follows:
A kind of electronic equipment that the utility model provides, comprising:
M electronic devices and components;
Housing, described housing has accommodation space, and M described electronic devices and components are fixedly installed in described accommodation space, and described housing offers N number of through hole, and the N number of electronic devices and components in M described electronic devices and components are appeared by N number of described through hole; The positive integer of M > N >=1;
The first component be made up of the first material, the hardness≤HB180 of described first material, described first component is provided with the first threaded hole;
Recoil inserts, is sheathed on the inwall of described first threaded hole;
Second component, be provided with the via hole passed for screw, described second component is fixedly connected with described first component by screw; Described screw passes described via hole and is bolted in described recoil inserts;
Wherein, described first component and described second component are respectively a part for described housing; Or described first component and described second component are all arranged at described accommodation space.
In the technical scheme that the utility model embodiment provides, the inner wall sleeve of the first threaded hole on first component is provided with recoil inserts, second component is provided with the via hole passed for screw, passes this via hole and when being bolted in recoil inserts, first component and second component can be fixed when screw.The electronic equipment of the utility model embodiment provides standard thread by recoil inserts, and the intensity of recoil inserts is better, can not cause sliding tooth, and can protect matrix screw thread by dispersive stress, thus can provide being threaded of high-quality.
For further setting forth the utility model for the technological means reaching predetermined utility model object and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to the embodiment of the utility model application, structure, feature and effect thereof, be described in detail as follows.In the following description, the not necessarily same embodiment that different " embodiment " or " embodiment " refers to.In addition, special characteristic, structure or feature in one or more embodiment can be combined by any suitable form.
As depicted in figs. 1 and 2, a kind of electronic equipment that an embodiment of the present utility model proposes, comprises housing 1 and M electronic devices and components (not indicating in figure).
Housing 1 has accommodation space (not indicating in figure).M electronic devices and components are fixedly installed in this accommodation space.Housing 1 offers N number of through hole (not indicating in figure), the N number of electronic devices and components in M electronic devices and components are appeared by the N number of through hole on housing 1; The positive integer of M > N >=1.
As depicted in figs. 1 and 2, the electronic equipment that the utility model embodiment provides can also comprise first component 11, recoil inserts 3 and second component 12.First component 11 is made up of the first material, and the hardness≤HB180 of this first material, the hardness of the first material is lower.First component 11 is provided with the first threaded hole (not indicating in figure).Recoil inserts 3 is sheathed on the inwall of the first threaded hole.Second component 12 is provided with the via hole (not indicating in figure) passed for screw 2.When screw 2 is through the via hole on second component 12 and when being bolted in recoil inserts 3, second component 12 is fixedly connected with first component 11 by screw 2.
Wherein, in one example, as shown in Figure 1, first component 11 and second component 12 can be a part for housing 1, such as first component 11 can be the fore shell of electronic equipment, and second component 12 is the bonnet of electronic equipment, and first component 11 is fixedly connected with by screw 2 with second component 12.In another example, first component 11 and second component 12 are all arranged at accommodation space, and such as first component 11 is the framework of electronic equipment, and second component 12 is the electronic devices and components such as mainboard, and mainboard is fixed on framework by screw 2.
In the present embodiment, the hardness making the first material of first component 11 is lower, hardness≤the HB180 of the first material, the sheathed recoil inserts 3 of inwall of the threaded hole on first component 11, this first component 11 can be the housing 1, framework etc. of the present embodiment electronic equipment, in other words: the inwall of the threaded hole on the parts that on the utility model embodiment electronic equipment, intensity is lower all can sheathed recoil inserts 3, to improve the intensity of screw thread, thus provides being threaded of high-quality.
Specifically when implementing, an aforesaid M electronic devices and components can comprise: any number of in screen, camera, interface, internal memory, hard disk, CD-ROM drive, mainboard etc.Wherein, if when including screen, camera, interface etc. in a described M electronic devices and components, these electronic devices and components appear by the corresponding through hole on housing 1.
From description above, aforesaid first component 11 and second component 12 can be a part for housing 1, or first component 11 and second component 12 are all arranged in the accommodation space of housing 1, specifically:
One, as shown in Figure 1, when first component 11 and second component 12 are respectively housing 1 a part of.In this example, aforesaid housing 1 can comprise the first housing and the second housing, and the first housing and the second housing fasten and form aforesaid accommodation space.This first housing can be the fore shell of electronic equipment, and the second housing can be the bonnet of aforementioned electronic devices.Wherein, the first housing can be aforesaid first component 11, second housing can be aforesaid second component 12.First housing and the second housing are fastenedly connected by screw 2, and the inner wall sleeve of the threaded hole on the first housing is provided with recoil inserts 3.
Two, when first component 11 and second component 12 are all arranged at the accommodation space of housing 1.In this example, aforesaid first component 11 can be the framework of electronic equipment, and second component 12 can be the mainboard of electronic equipment.Mainboard is fastened on framework by screw 2, and the inner wall sleeve of the threaded hole on framework is provided with recoil inserts 3.
Here you need to add is that: in above-described embodiment, the inwall of the threaded hole of electronic equipment all can sheathed recoil inserts 3, be arranged with recoil inserts 3 in the threaded hole that first housing of such as electronic equipment and the second housing are connected by screw 2, and the threaded hole on the framework of electronic equipment internal is also arranged with recoil inserts 3.Wherein, provided the screw thread of standard by recoil inserts 3, to ensure being threaded of high-quality.
Specifically when implementing, aforesaid first material can be aluminium alloy, magnesium alloy or almag etc.Aluminum alloy materials light specific gravity, is about 1/3 of the heavy metal such as copper, iron proportion; Corrosion stability is excellent, has the oxide film of the colourless densification of one deck in atmosphere, has protective effect, more effectively can prevent corrosion through artificial anodic oxidation; Conduction, thermal conductivity are good, and electric conductivity is about 60 ~ 65% of copper, and heat conduction is about 2/3 of copper, is about 3 times of iron, is about stainless 10 times; Processability, Squeezing ground are good, can squeeze out complicated shape; Easy welding and not easily embrittlement under low temperature, under unit weight, intensity is high, and resistance to impact is good.In addition, the characteristic of magnesium alloy materials possesses light weight (proportion is little), heat sinking function good (heat passes coefficient 51W/mK), raw material easily obtains (earth's crust content 2.5%; Seawater content 0.13%), the advantage such as electromagnetic shielding effect is good and recyclable.Almag essential element is aluminium, then mixes a small amount of magnesium or other metal material to strengthen its hardness.Take Mg as the aluminium alloy of main adding elements, because its corrosion stability is good, also known as rust-preventing aluminum alloy.Cause inherently metal, its heat conductivility and intensity are particularly outstanding.Almag matter heavily fortified point amount is light, density is low, thermal diffusivity is better, crushing resistance is comparatively strong, can fully meet 3C Product Highgrade integration, lightening, microminiaturized, resist and fall the requirement hitting electromagnetic screen and heat radiation.Its hardness is the several times of conventional plastic casing, but weight is only the latter's 1/3rd.Almag is normally used for the shell of medium-to-high grade ultrathin type or the less notebook of size.Argenteous almag shell can make product more luxurious, attractive in appearance, is easy to colouring, and can become personalized powderblue and pink by process of surface treatment, for notebook computer adds much beauty to, this be engineering plastics and carbon fiber incomparable.Thus almag has become the first-selected sheathing material of pocket notebook computer, and the notebook computer product of current most of manufacturer all have employed almag skinning technique.
Specifically when implementing; aforesaid recoil inserts 3 is equal with the pitch of both screws 2, and such recoil inserts 3 can provide protection for the thread on each screw 2, and the stress on average each thread of dispersion; the stress reduced on screw 2 is concentrated, and can provide effective protection for screw 2.Certainly, in an alternative embodiment, recoil inserts 3 also can be unequal with the pitch of both screws 2.In the embodiment that this substitutes, recoil inserts 3 can comprise loose thread segment and close thread segment, realize when this result is in the repairing for the reinforcement of screw 2 or threaded hole, be able to play elasticity by this structure and push against effect, thus reach better locking and anti-loosing effect, there is certain precompressed effect simultaneously.
In one of above-described embodiment concrete application example, as shown in Figure 3, the internal diameter L1 of aforementioned threads sheath 3 can be 2mm, and the external diameter L2 of recoil inserts 3 is 2.2mm.This recoil inserts 3 can support the use with the screw of M2.Specifically when implementing, the external diameter of the recoil inserts 3 before installation is greater than 2.2mm, recoil inserts 3 screws in the first threaded hole on first component 11 by instrument rotary compression, after being in place, recoil inserts 3 can expand outwardly, recoil inserts 3 fully contacts with the inwall of the first threaded hole, and is stabilized in the first threaded hole.Certainly, in an alternative embodiment, the internal diameter of aforementioned threads sheath 3 can be 3mm, 4mm or 4mm with first-class, specifically can arrange according to the actual demand of user.
Specifically when implementing, as shown in Figure 3, aforesaid via hole is second threaded hole suitable with screw 2, and the inner wall sleeve of the second threaded hole is provided with recoil inserts 3.Aforesaid screw 2 is screwed into the first threaded hole from the second threaded hole, and realizes the fixing of first component 11 and both second components 12.In the present embodiment, recoil inserts 3 on second component 12 can provide the standard thread suitable with screw 2, screw 2 can carry out being threaded of high-quality with this recoil inserts 3, thus improve the grasp of screw 2 and second component 12, and make the connection between second component 12 and first component 11 more firm.
Specifically when implementing, aforesaid recoil inserts 3 can be stainless steel recoil inserts or aldary recoil inserts etc.Stainless steel recoil inserts is also steel-wire screw-socket, is a kind of novel threaded female fastener, and it is the concentric body of a kind of spring-like internal and external threads accurately processed with the cold rolling rhombus stainless steel wire of high strength, high precision, any surface finish.Be mainly used in the internal thread strengthening and protect low-intensity material.Its principle between screw and matrix internal thread, forms elasticity connect, and eliminates screw thread foozle, improve strength of joint.Steel-wire screw-socket is divided into again plain edition and lock type two kinds, and lock type is on medium-sized basis, increase by circle or an a few circle clamp ring, plays fastening locking effect to rigging screw.Steel-wire screw-socket embeds in the threaded hole of the low intensive construction materials such as Al alloys andMg alloys, cast iron, fiberglass, plastics; the high precision internal thread meeting international standard can be formed; there is strength of joint high; antidetonation, shock resistance and anti abrasive function; and matrix screw thread can be protected by dispersive stress, greatly extend the serviceable life of matrix.In addition, steel-wire screw-socket can also screw thread on protocorm thread off or random tooth time, as reparation means, and unlikelyly cause whole matrix to scrap, and easy to maintenance, fast, economical.Steel-wire screw-socket is installed need to use special screw tap and erecting tools.Steel-wire screw-socket is installed and uses special screw tap and erecting tools tapping and installation, swivel nut is loaded in screw or nut, has the effect alleviating ridge unbalance stress and anti shock and vibration, can improve the fatigue strength of screw thread, reduce wearing and tearing and the corrosion resistance of screw thread, extend the screw life-span.Steel-wire screw-socket is a kind of novel connection tightening technology, effectively condition of contact can be improved when screw connects, greatly improve the reliability that screw connects, its advantage is as follows: 1, steel-wire screw-socket is applied in various low-intensity material, the abrasion resistance properties that screw connects can be improved to a great extent, avoid the damage of connecting thread.2, because steel-wire screw-socket has certain elasticity, the load distribution that screw thread can be made respectively to enclose is relatively more even, eliminates the pitch between screw and screw and tooth form deviation, and can absorb vibration, thus improve strength of joint and the endurance life of screw thread.3, lock type steel-wire screw-socket can, screw lock in threaded hole, make screw be unlikely to release when experiencing a shock vibration, better than the shop characteristic of usual locking device.4, with inlay compared with steel or copper lining method, under same strength condition, can preferred dimension less, the screw that intensity is higher, like this can reduced volume, weight reduction.5, the hardness ratio screw of steel-wire screw-socket is high, therefore be connected in assembling and dissembling process with screw wear and tear little, can Reusability.According to related tests research, more than 7 times of screw during steel-wire screw-socket tensile strength, therefore in screw extraction situation, steel-wire screw-socket also can not damage.In the present embodiment, the intensity of stainless steel recoil inserts or aldary recoil inserts is better, can provide the screw thread of high-quality, not fragile.
Specifically when implementing, aforesaid first component 11 can be provided with screw column (not indicating in figure), screw column is provided with aforesaid first threaded hole, namely the first threaded hole is not set directly on first component 11, and be indirectly arranged on first component 11 by screw column, technique effect with such: can need the position that the first threaded hole is set that screw column is set on first component 11, it is thinner that place on such first component 11 outside first screw 2 hole can be done, thus saving material, cost is lower.
Specifically when implementing, the electronic equipment that the utility model embodiment provides can be notebook computer, panel computer or display etc., those skilled in the art is to be understood that, notebook computer, panel computer or display etc. are only example, and be not used in the technical scheme of the present embodiment is limited, the electronic equipment of other types is also all applicable.
According to above embodiment, electronic equipment of the present utility model at least has following advantages:
In the technical scheme that the utility model embodiment provides, the inner wall sleeve of the first threaded hole on first component 11 is provided with recoil inserts 3, second component 12 is provided with the via hole passed for screw 2, pass this via hole when screw 2 and when being bolted in recoil inserts 3, first component 11 and second component 12 can be fixed.The electronic equipment of the utility model embodiment provides standard thread by recoil inserts 3, and the intensity of recoil inserts 3 is better, can not cause sliding tooth, and can protect matrix screw thread by dispersive stress, thus can provide being threaded of high-quality.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, the any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. an electronic equipment, is characterized in that, comprising:
M electronic devices and components;
Housing, described housing has accommodation space, and M described electronic devices and components are fixedly installed in described accommodation space, and described housing offers N number of through hole, and the N number of electronic devices and components in M described electronic devices and components are appeared by N number of described through hole; The positive integer of M > N >=1;
The first component be made up of the first material, the hardness≤HB180 of described first material, described first component is provided with the first threaded hole;
Recoil inserts, is sheathed on the inwall of described first threaded hole;
Second component, be provided with the via hole passed for screw, described second component is fixedly connected with described first component by screw; Described screw passes described via hole and is bolted in described recoil inserts;
Wherein, described first component and described second component are respectively a part for described housing; Or described first component and described second component are all arranged at described accommodation space.
2. electronic equipment as claimed in claim 1, is characterized in that,
When described first component and described second component are respectively described housing a part of:
Described housing comprises the first housing and the second housing, and described first housing and described second housing fasten the accommodation space described in being formed; Described first housing is described first component, and described second housing is described second component.
3. electronic equipment as claimed in claim 1, is characterized in that,
When described first component and described second component are all arranged at described accommodation space:
Described first component is the framework of described electronic equipment, and described second component is the mainboard of described electronic equipment.
4. electronic equipment as claimed any one in claims 1 to 3, is characterized in that,
Described first material is magnesium alloy, aluminium alloy or almag.
5. electronic equipment as claimed any one in claims 1 to 3, is characterized in that,
Described recoil inserts is equal with the pitch of described screw.
6. electronic equipment as claimed any one in claims 1 to 3, is characterized in that,
The internal diameter of described recoil inserts is 2mm, and the external diameter of described recoil inserts is 2.2mm.
7. electronic equipment as claimed any one in claims 1 to 3, is characterized in that,
Described via hole is second threaded hole suitable with described screw, and the inner wall sleeve of described second threaded hole is provided with recoil inserts.
8. electronic equipment as claimed any one in claims 1 to 3, is characterized in that,
Described recoil inserts is stainless steel recoil inserts or aldary recoil inserts.
9. electronic equipment as claimed any one in claims 1 to 3, is characterized in that,
Described first component is provided with screw column, and described screw column is provided with described first threaded hole.
10. electronic equipment as claimed any one in claims 1 to 3, is characterized in that,
Described electronic equipment is notebook computer, panel computer or display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117055.0U CN204515597U (en) | 2015-02-26 | 2015-02-26 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117055.0U CN204515597U (en) | 2015-02-26 | 2015-02-26 | Electronic equipment |
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| CN204515597U true CN204515597U (en) | 2015-07-29 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105635773A (en) * | 2016-01-11 | 2016-06-01 | 青岛海信电器股份有限公司 | Set-top box |
| CN106484039A (en) * | 2015-08-26 | 2017-03-08 | 联想（新加坡）私人有限公司 | Housing part, electronic equipment, the manufacture method of housing part, fastening structure body and fastening method |
| CN107390778A (en) * | 2016-04-26 | 2017-11-24 | 联想（新加坡）私人有限公司 | Housing part and electronic equipment |
| CN108572694A (en) * | 2018-02-28 | 2018-09-25 | 太仓鸿恩电子科技有限公司 | The notebook computer casing and its process of surface treatment of ultra-thin impact resistance |
-
2015
- 2015-02-26 CN CN201520117055.0U patent/CN204515597U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106484039A (en) * | 2015-08-26 | 2017-03-08 | 联想（新加坡）私人有限公司 | Housing part, electronic equipment, the manufacture method of housing part, fastening structure body and fastening method |
| CN106484039B (en) * | 2015-08-26 | 2019-10-29 | 联想（新加坡）私人有限公司 | Shell component and its manufacturing method, relevant device and fastening method |
| CN105635773A (en) * | 2016-01-11 | 2016-06-01 | 青岛海信电器股份有限公司 | Set-top box |
| CN107390778A (en) * | 2016-04-26 | 2017-11-24 | 联想（新加坡）私人有限公司 | Housing part and electronic equipment |
| CN107390778B (en) * | 2016-04-26 | 2020-06-05 | 联想（新加坡）私人有限公司 | Case member and electronic device |
| CN108572694A (en) * | 2018-02-28 | 2018-09-25 | 太仓鸿恩电子科技有限公司 | The notebook computer casing and its process of surface treatment of ultra-thin impact resistance |
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