CN102469716A - Slot device - Google Patents
Slot device Download PDFInfo
- Publication number
- CN102469716A CN102469716A CN2010105321602A CN201010532160A CN102469716A CN 102469716 A CN102469716 A CN 102469716A CN 2010105321602 A CN2010105321602 A CN 2010105321602A CN 201010532160 A CN201010532160 A CN 201010532160A CN 102469716 A CN102469716 A CN 102469716A
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- Prior art keywords
- slot
- layer
- slot apparatus
- hole
- circuit board
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Abstract
The invention discloses a slot device. The slot device comprises a shell, a circuit board, a fixing part, at least one vibration isolation assembly and at least one first penetrating and fixing part, wherein the shell is provided with an accommodating part; an opening and at least one fixing hole are formed in the accommodating part; the circuit board is arranged in the accommodating part and is provided with an electric slot which passes through the opening and is exposed outside the shell; the fixing part is arranged on the circuit board; at least one locking hole is formed in the fixing part; the vibration isolation assembly is arranged on the fixing part; a through hole is formed in the vibration isolation assembly; and the first penetrating and fixing part passes through the through hole and the locking hole in turn and is fixed in the fixing hole to ensure that the vibration isolation assembly, the fixing part and the shell are connected with one another so as to achieve the effect of isolating vibration.
Description
Technical field
The present invention relates to a kind of slot apparatus, and be particularly related to a kind of slot apparatus with vibration isolation assembly.
Background technology
Electronic installation is being played the part of important role in the society now; No matter be mobile phone, computer, translating machine, camera, video camera, mobile computer or personal digital assistant (Personal Digital Assistant; PDA); State-of-the-art technology and function are all being pursued by manufacturer of every family, but will all be attached to all functions on the electronic installation, will certainly face the excessive problem of volume.So in order to want extended function, electronic installation development slot apparatus, to meet each user's demand.
Electronic installation with the electric property coupling process of electrical slot (connector) in, all can produce stress and act on the slot apparatus the electronic installation and the electrical junction of slot.When the extended function of slot apparatus need be carried out Plug Action repeatedly, electronic installation promptly continued to impose stress to the junction.Yet, along with the plug number of times of electronic installation increases gradually, to electronic installation and the electrically also lasting relatively accumulation of stress value at the position between slot.When stress value reached a critical value, the screw closure place of the junction of electronic installation and slot apparatus and slot apparatus will be out of shape, or even caused the situation of rupture failure.
Electronic installation is electrically coupled in the process of electrical slot; Also produce another problem: when the application of force of user during in the plant electronic installation excessive; For the junction of electronic installation with electrical slot, and the destruction that cause in the screw closure place of slot apparatus will be bigger.If the sealed place of slot apparatus adopts undersized screw, the stress intensity that slot apparatus can bear will reduce, and so will cause significantly shorten the useful life of slot apparatus.
In addition; The electrical slot of some available circuit plate is that directly electrically weldering is located on the circuit board, and is therefore not firm as the camera tool connected mode, in plug use repeatedly; Often before electronic installation and slot apparatus junction reach the critical point of destruction; Electrically slot promptly comes off or loose contact from circuit board earlier, and then the function of forfeiture slot apparatus, causes the not long problem in useful life of slot apparatus.
Summary of the invention
In view of above problem; The object of the present invention is to provide a kind of slot apparatus; Using the junction of improving electronic installation and slot apparatus causes destroying because of external force easily; And the screw closure place of slot apparatus receives external force easily and causes fracture, and then needs repairing or change the problem of electrical slot.
The slot apparatus that the present invention discloses comprises a housing, a circuit board, a fixture, at least one vibration isolation assembly and one first through-firmware.Wherein, housing has a holding part, and holding part has an accommodation space and at least one hole that sets firmly, and holding part also has an opening.Circuit board is installed in the holding part, and circuit board has an electrical slot, wears the opening of housing and is exposed to outside the housing.Fixture is installed on the circuit board, and fixture has an installing department, and installing department has at least one lockhole, and installing department have relative one first with one second, and installing department is arranged on the housing with first face.The vibration isolation assembly is arranged on second of installing department, and the vibration isolation assembly has the perforation corresponding to lockhole.First through-firmware passes perforation and lockhole in regular turn, and first through-firmware is fixedly arranged on and sets firmly on the hole, makes vibration isolation assembly, installing department and housing mutually combine.
The slot apparatus that the present invention disclosed also can comprise a composite layer, is arranged on the acting surface of holding part.Composite layer comprises a flexible material layer and a layer of rigid material, sets firmly the hole and is arranged at layer of rigid material.
For existing slot apparatus, the structural design of slot apparatus of the present invention can significantly reduce electronic installation in the plug process to the stress intensity that slot apparatus applied, and reduce the vibration that electronic installation and slot apparatus are produced in the plug process.In addition, the ability of load is born at the screw closure place that the present invention also increases slot apparatus, uses the useful life that increases slot apparatus.
Describe the present invention below in conjunction with accompanying drawing and specific embodiment, but not as to qualification of the present invention.
Description of drawings
Fig. 1 is the schematic perspective view of the slot apparatus of one embodiment of the invention;
Fig. 2 A is the decomposing schematic representation of the slot apparatus of one embodiment of the invention;
Fig. 2 B is the inside decomposing schematic representation of the slot apparatus of one embodiment of the invention;
Fig. 3 is the local enlarged diagram of the slot apparatus of one embodiment of the invention.
Wherein, Reference numeral
100 housings
110 backboard portions
120 holding parts
121 acting surfaces
121a flexible material layer
The 121b layer of rigid material
121c sets firmly the hole
The 121d opening
122 fore shells
123 back covers
200 circuit boards
210 substrates
211 combined holes
220 electrical slots
300 fixtures
310 installing departments
311 lockholes
320 flat parts
321 open-works
330 trunk portion
400 vibration isolation assemblies
410 perforation
500 first through-firmwares
510 second through-firmwares
Embodiment
Below in conjunction with accompanying drawing structural principle of the present invention and operation principle are done concrete description:
The slot apparatus that the present invention disclosed is applied to an electronic installation, and wherein said electronic installation comprises but be not limited to the electronic installation that mobile phone, camera, video camera etc. have slot apparatus, but not as limit.Below in the detailed description of the present invention, will be with charger as most preferred embodiment of the present invention.Appended then graphic reference and the explanation usefulness of only providing not is in order to restriction the present invention.
Like Fig. 1 to shown in Figure 3, the slot apparatus that one embodiment of the invention disclosed, it comprises a housing 100, a circuit board 200, a fixture 300, at least one vibration isolation assembly 400 and at least one first through-firmware 500.
Shown in Fig. 1 and Fig. 2 A, housing 100 has a backboard portion 110 and a holding part 120 of mutual binding, and holding part 120 is divided into an acting surface 121, a fore shell 122 and 123 3 parts of a back cover.In detail; Fore shell 122 combines fore shell 122 and back cover 123 with snap-in structure earlier with back cover 123; Be fastened on acting surface 121 on the fore shell 122, more flat part is called backboard portion 110 on this will combine the back object again, and wide portions is called holding part 120 below the object.And holding part 120 inside are formed with an accommodation space.
To shown in Figure 3, acting surface 121 has a composite layer like Fig. 1, and it comprises a flexible material layer 121a and a layer of rigid material 121b, and on acting surface 121, offers an opening 121d, is to run through flexible material layer 121a and layer of rigid material 121b.
Wherein, flexible material layer 121a is positioned at outside, and layer of rigid material 121b is positioned at enclosure interior, and flexible material layer 121a and layer of rigid material 121b are superimposed with each other.Flexible material layer 121a contacts with electronic installation, and flexible material layer 121a has the function that absorbs external impacts in the process of inserting or pull away electronic installation.Layer of rigid material 121b be provided be provided with at interval two set firmly hole 121c, and layer of rigid material 121b increased its structural thickness in setting firmly 121c place, hole, uses the increase structural strength, the effect strength to resist when sealed.
In addition; The flexible material layer 121a of the composite layer of present embodiment and the layer of rigid material 121b structure that is one of the forming; But not as limit, the art technology philtrum also can form flexible material layer 121a and layer of rigid material 121b respectively; Again flexible material layer 121a and layer of rigid material 121b are superimposed with each other, to constitute composite layer of the present invention.
See also Fig. 2 A and Fig. 2 B, circuit board 200 has a substrate 210 and and electrically is arranged at the electrical slot 220 on the substrate 210, and wherein substrate 210 has two combined holes 211.Circuit board 200 is installed in the holding part 120, and electrically slot 220 is arranged in the opening 121d on the acting surface 121, and electrical slot 220 is exposed to outside the flexible material layer 121a, and the part outside electrically slot 220 is exposed to is and the electronic installation electric property coupling.
Like Fig. 2 A, Fig. 2 B and shown in Figure 3, fixture 300 comprises two relative installing departments 310, a flat part 320 and two relative trunk portion 330.Wherein trunk portion 330 is hollow cylinders, and installing department 310 and flat part 320 have two lockholes 311 and two open-works 321 respectively, and wherein open-work 321 corresponds to combined hole 211 respectively, and lockhole 311 also corresponds to respectively and sets firmly hole 121c.
Wherein, installing department 310 is arranged at the two ends of flat part 320, one side and a wherein side of installing department 310 and interconnecting of flat part 320, and two installing departments 310 are installed on the same side of flat part 320.Trunk portion 330 also is installed in the same side with installing department 310 installings, and the part of trunk portion 330 hollows is corresponding to the open-work 321 of flat part 320.
Wherein, the whole body of fixture 300 can be processed by ironware, and the structure that is one of the forming, thus can bear bigger load, but the material that fixture 300 is adopted is not only for the material due to present embodiment disclosed.
Like Fig. 2 A and Fig. 2 B, second through-firmware 510 is arranged in open-work 321, trunk portion 330 and combined hole 211 in regular turn, so that flat part 320, trunk portion 330 and substrate 210 combine.Because because there is trunk portion 330 to separate, so the wiring on the circuit board 200 (layout) can't be because of cause short circuit phenomenon with contacting of flat part 320 between flat part 320 and the substrate 210.
Please continue to consult Fig. 2 A, Fig. 2 B and Fig. 3.The vibration isolation assembly 400 of present embodiment can be the body and the rubber-like assembly of an annulus, but not as limit., electronic installation can produce a stress when inserting electrical slot 220; This stress can damage setting firmly hole 121c; And vibration isolation assembly 400 reduces the stress that produces in the insertion process when promptly providing electronic installation to insert, and then reduces stress to setting firmly the effect that hole 121c damages.
Wherein, first through-firmware 500 passes perforation 410 and lockhole 311 in regular turn, and first through-firmware 500 is fixedly arranged on and sets firmly on the 121c of hole, and vibration isolation assembly 400, installing department 310 and layer of rigid material 121b are mutually combined.Because vibration isolation assembly 400 can absorb the stress of insertion process, therefore can reduce the vibration possibility of circuit board 200, and then reduce the electrical slot 220 that is electrically connected on the circuit board 200 and cause the chance that comes off.
With the embodiment that the present invention was disclosed; First through-firmware 500 and second through-firmware 510 are to adopt screw to carry out the explanation of embodiment; Yet those skilled in the art can replace by any suitable fixture, and for example latch or rivet do not exceed with disclosed embodiment.
The present invention improves the structure of housing; Use the useful life that increases slot apparatus, and increase vibration isolation assembly 400, to absorb the vertical direction stress that is produced when electronic installation inserts electrical slot; And then protection sets firmly the hole, makes that setting firmly the stress rupture ability that can bear in the hole significantly promotes.
The present invention increases another advantage that the vibration isolation assembly brought: reduce circuit board and rock in what vertical direction produced; And then make substrate and electrically the electrical couplings place between the slot be increased and bear the load capacity of vertical direction, significantly increase the useful life of slot apparatus.
In addition, housing is provided with composite layer in structure, through placing the flexible material layer 121a of outside, slowing down the stress impact of vertical direction, and then reduces the vertical tension that sets firmly the hole; And through placing the layer of rigid material of housing internal layer, using increases the structural thickness that sets firmly 121c place, hole, and then increases the load capacity that slot apparatus bears vertical tension.
Certainly; The present invention also can have other various embodiments; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (7)
1. a slot apparatus is used for an electrical plug-in unit to plug on it, it is characterized in that this slot apparatus includes:
One housing, this housing has a holding part, and this holding part has an accommodation space and at least one hole that sets firmly, and this holding part also has an opening;
One circuit board is installed in this holding part, and this circuit board has an electrical slot, wears this opening and is exposed to outside this housing;
One fixture is installed in this circuit board, and this fixture has at least one installing department, and this installing department has at least one lockhole, this installing department have relative one first with one second, this of this installing department first face is arranged at this housing;
At least one vibration isolation assembly is arranged on this second of this installing department, and this vibration isolation assembly has a perforation, corresponding to this lockhole; And
At least one first through-firmware, this first through-firmware passes this perforation and this lockhole in regular turn, and this first through-firmware is fixedly arranged on this and sets firmly the hole, makes this vibration isolation assembly, this installing department and this housing mutually combine.
2. slot apparatus according to claim 1 is characterized in that, this housing also comprises a backboard portion, links each other with this holding part.
3. slot apparatus according to claim 1; It is characterized in that; Also include a composite layer, be provided with on the acting surface of this holding part, and this opening is opened on this acting surface; This composite layer comprises a layer of rigid material and a flexible material layer, and this sets firmly the hole and is arranged on this layer of rigid material.
4. slot apparatus according to claim 3 is characterized in that, this layer of rigid material and this flexible material layer are the setting that is superimposed with each other.
5. slot apparatus according to claim 4 is characterized in that, this flexible material layer and this layer of rigid material structure that is one of the forming.
6. slot apparatus according to claim 1 is characterized in that this circuit board also comprises a substrate, and this electrical plug-in unit electrically is arranged on this substrate.
7. slot apparatus according to claim 6 is characterized in that this fixture also has a flat part; This flat part has at least one open-work; This substrate has at least one combined hole, and at least one second through-firmware wore this open-work and this combined hole, makes this flat part and this substrate mutually combine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105321602A CN102469716A (en) | 2010-10-29 | 2010-10-29 | Slot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105321602A CN102469716A (en) | 2010-10-29 | 2010-10-29 | Slot device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102469716A true CN102469716A (en) | 2012-05-23 |
Family
ID=46072674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105321602A Pending CN102469716A (en) | 2010-10-29 | 2010-10-29 | Slot device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102469716A (en) |
-
2010
- 2010-10-29 CN CN2010105321602A patent/CN102469716A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |