CN208820698U - A kind of bending-type power supply adaptor - Google Patents
A kind of bending-type power supply adaptor Download PDFInfo
- Publication number
- CN208820698U CN208820698U CN201821674895.7U CN201821674895U CN208820698U CN 208820698 U CN208820698 U CN 208820698U CN 201821674895 U CN201821674895 U CN 201821674895U CN 208820698 U CN208820698 U CN 208820698U
- Authority
- CN
- China
- Prior art keywords
- shell
- mainboard
- bending
- power supply
- elastic piece
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of bending-type power supply adaptors, the adapter shell being spliced including first shell and second shell, an installation cavity is formed inside the first shell and second shell, a support sleeve is respectively set in the installation cavity upper and lower side of first shell and second shell, a support chamber is run through in the intermediate left and right of support sleeve, one piece of elastic piece is arranged in insertion between the support sleeve of upper end two and the support sleeve of lower end two, first shell is not contacted with the open end side of second shell, the interlude of elastic piece stretches out in the outside of first shell and second shell, and form one section of naked section, the end face outside of naked section is bonded an air bag cushion, the upper and lower side of air bag cushion is adhesively fixed with the lateral surface of naked section respectively.The power supply adaptor of the utility model has extraordinary toughness, can can't damage external shell after being pressurized at one end with bending deformation, has extraordinary anti-pressure ability, and overhaul very convenient.
Description
Technical field
The utility model relates to field of power supplies, in particular to a kind of bending-type power supply adaptor.
Background technique
Power supply adaptor (Power adapter) is the power supply transformation of small portable electronic device and electronic apparatus
Equipment is generally made of components such as shell, transformer, inductance, capacitor, control IC, pcb boards, its working principle is by exchanging
Input is converted to direct current output；Direct Plug-In and Table top type can be divided by connection type.It is matched in security protection camera, machine top extensively
Box, router, lamp bar, in the equipment such as massage device.
The external structure of power supply adaptor is varied at present, but mostly volume is bigger, occupied space, power adaptation
Device many times exposed can be all placed on desktop or ground, therefore we can step in many cases in work, life
It steps on or is extruded on adapter, and the pressure is born by the shell of adapter, when pressure is excessive, entire shell is disconnected
It splits, it is serious that internal mainboard is caused to fracture, and due to being the environment of sealing, maintenance is inconvenient, needs all to dismantle and could examine
It repairs, service life is short.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of bending-type power supply adaptors, using a kind of spliced
Elastic construction, can effectively solve the problem that deficiency in the prior art.
The utility model is achieved through the following technical solutions: a kind of bending-type power supply adaptor, including first shell
An installation cavity is formed inside the adapter shell that body and second shell are spliced, the first shell and second shell,
A support sleeve is respectively set in the installation cavity upper and lower side of first shell and second shell, and a branch is run through in the intermediate left and right of support sleeve
Chamber is supportted, one piece of elastic piece, first shell and second shell is arranged in insertion between the support sleeve of upper end two and the support sleeve of lower end two
The open end side of body does not contact, and the interlude of elastic piece stretches out in the outside of first shell and second shell, and forms one section
Naked section, the end face outside of naked section are bonded an air bag cushion, and the upper and lower side of air bag cushion is viscous with the lateral surface of naked section respectively
Fixation is connect, the left and right end of air bag cushion, which is contacted with the first shell of two sides with second shell, to be not fixed, the upper surface of air bag cushion and bullet
Property piece upper surface it is concordant, one piece of mainboard is installed, mainboard, which suspends, to be fixed in first shell and the other end of mainboard in installation cavity
Movable end extends along second shell direction.
A connector base is arranged in the input terminal of mainboard as a preferred technical solution, and connector base one end connects mainboard, separately
One end passes through first shell and stretches out in outside, and an external lug is inserted into the external extension end of connector base.
The mainboard bottom is supported by a support plate as a preferred technical solution, and the support plate is L-shaped,
One end is inserted in the protrusion of first shell inner wall setting, the upward bending of the other end and with mainboard lower end face contact, contact jaw is logical
Cross the fixation that screws.
The other end activity of the mainboard terminates one or more output power line, output as a preferred technical solution,
Power supply line accesses out-put supply, and the interlude of output power line is provided with one section of spring section.
The elastic piece is metallic elastic piece as a preferred technical solution, and external exposed end lateral surface is bonded one
Layer insulating.
The beneficial effects of the utility model are: the power supply adaptor of the utility model has extraordinary toughness, at one end
External shell can can't be damaged with bending deformation after compression, there is extraordinary anti-pressure ability, and overhaul very side
Just.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As depicted in figs. 1 and 2, the adapter shell being spliced including first shell 6 and second shell 11, first shell
An installation cavity 5 is formed inside body 6 and second shell 11, first shell 6 and the installation cavity upper and lower side of second shell 11 are set respectively
A support sleeve 12 is set, a support chamber, the support sleeve 12 of upper end two and the branch of lower end two are run through in the intermediate left and right of support sleeve 12
One piece of elastic piece 8 of insertion setting, first shell 6 are not contacted with the open end side of second shell 11 between support set 12, elasticity
The interlude of piece 8 stretches out in the outside of first shell and second shell, and forms one section of naked section 7, the end face outside of naked section 7
It is bonded an air bag cushion 14, lateral surface of the upper and lower side of air bag cushion 14 respectively with naked section 7 is adhesively fixed, a left side for air bag cushion 14
Right end is contacted with second shell 11 with the first shell 6 of two sides and is not fixed, the upper surface of air bag cushion 14 and the upper surface of elastic piece 8
Concordantly, one piece of mainboard 2 is installed, the suspension of mainboard 2 is fixed in first shell 6 and the other end movable end edge of mainboard in installation cavity 5
11 direction of second shell extend.
In the present embodiment, a connector base 4 is arranged in the input terminal of mainboard 2, and 4 one end of connector base connects mainboard 2, the other end
Across first shell and outside is stretched out in, an external lug 1 is inserted into the external extension end of connector base 4, and 2 bottom of mainboard passes through one
Support plate 3 supports, and support plate 3 is L-shaped, and one end is inserted in the protrusion of first shell inner wall setting, and the other end is rolled over upwards
It is curved and with 2 lower end face contact of mainboard, contact jaw passes through the fixation that screws.Since the fixed other end in 2 one end of mainboard is hanging, i.e.,
Make mutual bending between two shells, the use of internal mainboard will not be influenced, mainboard will not be broken off because of bending power.
Wherein, the other end activity of mainboard terminates one or more output power line 13, the access output of output power line 13
Power supply, the interlude of output power line 13 are provided with one section of spring section.The effect that spring section is arranged is so that mainboard is in bending
It will not be pulled between second shell, there is good deformability.
In the present embodiment, elastic piece is metallic elastic piece, and external exposed end lateral surface is bonded a layer insulating.Due to
Be set as elastic piece, thus between first shell and second shell can with respect to bending, elastic piece bending deformation after bending, and
The air bag cushion then exposed end of sealed elastic piece always, in the present embodiment, the spacing between first shell and second shell is fixed
Constant, therefore air bag cushion is set to width between the two without variation, two sides are and the first, second shell always
Opposing end surface contact sealing.When needing to overhaul, as long as we pull out second shell, first shell and second shell at this time
Spacing between body increases, and since air bag cushion does not stretch, after pulling out second shell, just positioned at the two sides of air bag cushion
Meeting hollow out no longer seals, and internal mainboard using illuminations such as flashlights from outside just it can be seen that can be seen in turn at this time
Internal situation is examined, maintenance is convenient.Air bag cushion may be elastic sheet rubber in the present embodiment, as long as soft and have
The material of sealability.
The beneficial effects of the utility model are: the power supply adaptor of the utility model has extraordinary toughness, at one end
External shell can can't be damaged with bending deformation after compression, there is extraordinary anti-pressure ability, and overhaul very side
Just.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of bending-type power supply adaptor, it is characterised in that: the adaptation being spliced including first shell and second shell
On the installation cavity of one installation cavity of formation inside device shell, the first shell and second shell, first shell and second shell
A support sleeve is respectively set in lower end, and a support chamber, the support sleeve of upper end two and lower end two are run through in the intermediate left and right of support sleeve
One piece of elastic piece of insertion setting, first shell are not contacted with the open end side of second shell between a support sleeve, elastic piece
Interlude stretch out in the outside of first shell and second shell, and form one section of naked section, the end face outside of naked section is viscous
An air bag cushion is connect, the upper and lower side of air bag cushion is adhesively fixed with the lateral surface of naked section respectively, the left and right end of air bag cushion and two sides
First shell contact and be not fixed with second shell, the upper surface of air bag cushion and the upper surface of elastic piece are concordant, peace in installation cavity
One piece of mainboard is filled, mainboard suspension is fixed in first shell and the other end movable end of mainboard extends along second shell direction.
2. bending-type power supply adaptor as described in claim 1, it is characterised in that: it is female that a connector is arranged in the input terminal of mainboard
Seat, connector base one end connect mainboard, and the other end passes through first shell and stretches out in outside, and the external extension end of connector base is inserted
Enter an external lug.
3. bending-type power supply adaptor as described in claim 1, it is characterised in that: the mainboard bottom passes through a support plate branch
Support, the support plate is L-shaped, one end be inserted in first shell inner wall setting protrusion in, the upward bending of the other end and with
Mainboard lower end face contact, contact jaw pass through the fixation that screws.
4. bending-type power supply adaptor as described in claim 1, it is characterised in that: the other end activity termination one of the mainboard
Output power line more than root, output power line access out-put supply, and the interlude of output power line is provided with one section of spring section.
5. bending-type power supply adaptor as described in claim 1, it is characterised in that: the elastic piece is metallic elastic piece,
External exposed end lateral surface is bonded a layer insulating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821674895.7U CN208820698U (en) | 2018-10-16 | 2018-10-16 | A kind of bending-type power supply adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821674895.7U CN208820698U (en) | 2018-10-16 | 2018-10-16 | A kind of bending-type power supply adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208820698U true CN208820698U (en) | 2019-05-03 |
Family
ID=66279823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821674895.7U Expired - Fee Related CN208820698U (en) | 2018-10-16 | 2018-10-16 | A kind of bending-type power supply adaptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208820698U (en) |
-
2018
- 2018-10-16 CN CN201821674895.7U patent/CN208820698U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208820698U (en) | A kind of bending-type power supply adaptor | |
| CN205372295U (en) | LED tunnel lamp of convenient maintenance | |
| CN204668684U (en) | A kind of network power supply translation interface | |
| CN206947694U (en) | The connecting line of electronic installation | |
| CN209016392U (en) | Miniature power-supply plug connecting line | |
| CN204012271U (en) | The moistureproof regulator cubicle of a kind of air pressure balanced-type | |
| CN207323021U (en) | A kind of computer desk | |
| CN207408479U (en) | A kind of new light current protection safety detection device | |
| CN207020422U (en) | A kind of straight-down negative LED light bar using projecting connector | |
| CN203596991U (en) | Anti-seismic multi-bayonet connector | |
| CN208015288U (en) | A kind of multimedia junction box | |
| CN209134280U (en) | A kind of power supply adaptor easy to repair | |
| CN205336664U (en) | Adjustable PCBA tool | |
| CN205351129U (en) | Tunnel LED lamp | |
| CN204732544U (en) | A kind of Self-fastening circuit rigid line joint fixing apparatus | |
| CN204651549U (en) | A kind of Spark-proof plug based on rubber seal camera bellows | |
| CN205231333U (en) | Novel socket | |
| CN209851899U (en) | Intelligent blackboard with multiple butt sockets | |
| CN205984187U (en) | Advertisement box | |
| CN209120273U (en) | A kind of mobile phone detection low-cost die group check machine | |
| CN208060858U (en) | A kind of portable sight sheet devices of medical image | |
| CN206195026U (en) | Binding post prevents reverse needle file of encapsulating | |
| CN206430984U (en) | A kind of tensile test device of computer control | |
| CN207052910U (en) | Electric cabinet connecting installation structure is expanded in a kind of | |
| CN208903622U (en) | Reusable LED lamplight billboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20191016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |