CN205363761U - Disassemble instrument - Google Patents
Disassemble instrument Download PDFInfo
- Publication number
- CN205363761U CN205363761U CN201521127647.7U CN201521127647U CN205363761U CN 205363761 U CN205363761 U CN 205363761U CN 201521127647 U CN201521127647 U CN 201521127647U CN 205363761 U CN205363761 U CN 205363761U
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- CN
- China
- Prior art keywords
- bonding
- demounting tool
- mouth
- glued
- device part
- 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.)
- Withdrawn - After Issue
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Coating Apparatus (AREA)
Abstract
The utility model discloses a disassemble instrument for disassemble from the bonding base and glued the device, glued through bonding medium bonding between device and the bonding base. Disassemble instrument includes preceding mouth and body, and preceding mouth and body are inside to communicate with each other, and the built -in organic solvent who dissolves the bonding medium of body is provided with a plurality of orifices on the preceding mouth, when the body is pressed, and organic solvent from orifice blowout. Disassembling when being glued the device, inserting the front end of preceding mouth glued the position that device bottom and bonding medium meet earlier, when the body was pressed, organic solvent dissolved the bonding medium from the orifice blowout, then upwards mentioned the bottleneck junction gently and can detach and glued the device. Can know by the aforesaid, but this disassemble instrument disassembles and is glued the device and dissolve bonding medium concurrent operation to shorten operating time, improve work efficiency.
Description
Technical field
This utility model relates to mechanical field, particularly to a kind of demounting tool.
Background technology
A lot of electronic products are both provided with display screen in the market, and such as MP3, bluetooth earphone etc., owing to cannot effectively fix display screen, most products is to paste, between display screen and printed circuit board (PCB) (pcb board), the double faced adhesive tape that performance is very strong.When product break down reprocess or have other problems need to dismantle display screen time, owing to there is no suitable demounting tool, often damage display screen, increase maintenance cost.
Utility model content
In view of the above problems, this utility model provides a kind of demounting tool, to solve the problem by sticking device part that existing demounting tool is easily damaged on bonding pedestal when disassembling.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
This utility model provides a kind of demounting tool, for disassembling by sticking device part from bonding pedestal, described bondd by cementing medium between sticking device part and described bonding pedestal, it is characterised in that, including: front mouth and body, described front mouth includes: bottle neck and bottleneck junction；Described body is detachably connected with described bottleneck junction；Communicate inside described front mouth and described body；
Described bottle neck is the wedge structure of hollow, and the thickness of described bottle neck front end is less than the thickness of rear end；The upper surface of described wedge structure is arcwall face, and lower surface is plane, and described arcwall face is provided with some spray orifices；.
Alternatively, described some spray orifices are irregularly distributed on described arcwall face.
Alternatively, the pore diameter range of described spray orifice is 0.2mm～0.8mm.
Alternatively, described bottleneck junction and described body are threaded connection.
Alternatively, described front mouth is mouth before metal, and described body is plastics body.
Alternatively, described bonding pedestal is assembling printing board PCB A, and described is display screen by sticking device part, and described cementing medium is double faced adhesive tape.
In sum, the beneficial effects of the utility model are, this utility model provides a kind of demounting tool:
1) front mouth and body are combined, while disassembling by sticking device part, organic solvent can being sprayed when body is pressed and dissolve cementing medium, thus shortening working hours, improving work efficiency.
2) front mouth arranges the wedge structure that thin rear end, front end is thick, and the upper surface of wedge structure is arcwall face, and lower surface is plane, it is possible to conveniently insert between cementing medium and adhesive means, and is not easy to damage adhesive means.
3) spray orifice is irregularly distributed on front mouth, and before when effectively preventing from disassembling, mouth fractures.
4) pore diameter range of spray orifice is 0.2mm～0.8mm, effectively prevents the organic solvent in body from volatilizing.
Accompanying drawing explanation
Fig. 1 is the position relationship schematic diagram by sticking device part with bonding pedestal of this utility model embodiment；
Fig. 2 is the overall structure schematic diagram of the demounting tool of this utility model embodiment；
Fig. 3 is the side perspective view of the front mouth of the demounting tool of this utility model embodiment.
Wherein, 1 is front mouth, and 11 is bottle neck, and 12 is bottleneck junction, and 13 is spray orifice, and 2 is body, and 3 is by sticking device part, and 4 is cementing medium, and 5 is bonding pedestal.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, this utility model embodiment is described in further detail.
Fig. 1 is the position relationship schematic diagram by sticking device part with bonding pedestal of this utility model embodiment.As it is shown in figure 1, cementing medium is between adhesive means and bonding pedestal, adhesive means is fixed on bonding pedestal by cementing medium.Such as, bonding pedestal is assembling printed circuit board (PCB) (PrintedCircuitBoardAssembly, PCBA), is display screen by sticking device part, and cementing medium is double faced adhesive tape.
This utility model embodiment provides a kind of demounting tool, for disassembling by sticking device part 3 from bonding pedestal 5.Fig. 2 is the overall structure schematic diagram of the demounting tool of this utility model embodiment.Fig. 3 is the side perspective view of the front mouth of the demounting tool of this utility model embodiment.As shown in Figures 2 and 3, this demounting tool includes: front mouth 1 and body 2, and front mouth 1 and body 2 inside communicate.In specific embodiment of the utility model, the organic solvent of the built-in dissolving cementing medium 4 of body 2, also can contain other liquid in certain body, as long as cementing medium can be dissolved.Front mouth 1 is provided with some spray orifices 13.When body 2 is pressed, organic solvent sprays from spray orifice 13.When disassembling by sticking device part 3, first the front end of front mouth 1 is inserted the position connected with cementing medium 4 by sticking device part 3 bottom, when body 2 is pressed, organic solvent sprays and dissolves cementing medium 4 from spray orifice 13, is then lifted up bottleneck junction 12 gently and can dismantle by sticking device part 3.Can being operated by sticking device part and dissolving cementing medium from the foregoing, this demounting tool is disassembled simultaneously, thus shortening working hours, improving work efficiency.
Front mouth 1 includes: bottle neck 11 and bottleneck junction 12.Body 2 is detachably connected with bottleneck junction 12, for instance can be but not limited to be threaded connection.Bottle neck 11 is the wedge structure of hollow, and the thickness of bottle neck 11 front end is less than the thickness of rear end, and described bottle neck 11 rear end refers to the one end near bottleneck junction 12, and described bottle neck 11 rear end refers to the one end away from bottleneck junction 12.This kind of design is tip or square demounting tool relative to front mouth 1, in that context it may be convenient to insert by sticking device part 3 bottom, and is not easy to damage by sticking device part 3.
The wedge structure upper surface of front mouth 1 is arcwall face, and lower surface is plane, and described arcwall face is provided with some spray orifices 13.Some spray orifices 13 regularly or are irregularly distributed on arcwall face, but are preferably irregularly distributed on arcwall face.Distribution is possible to prevent front mouth 1 a certain partially due to spray orifice 13 is arranged too much causes that this partial intensities weakens brokenly, fractures thus being prevented effectively from mouth 1 before when disassembling.The pore diameter range of spray orifice 13 is 0.2mm～0.8mm, and aperture is less compared with conventional design, it is prevented that the organic solvent in body 2 quickly volatilizees, and only when body 2 is pressed, organic solvent just can spray from spray orifice 13.
In embodiment of the present utility model, the material that demounting tool uses does not limit, it is possible to for metal material or plastic material.Preferably, front mouth 1 is metal material, and body 2 is plastic material.
In sum, this utility model embodiment provides the benefit that, this utility model embodiment provides a kind of demounting tool:
1) front mouth and body are combined, can while disassembling by sticking device part, when body is pressed, organic solvent sprays and dissolves cementing medium.Can operate simultaneously, thus shortening working hours, improve work efficiency.
2) front mouth arranges the wedge structure that thin rear end, front end is thick, and the upper surface of wedge structure is arcwall face, and lower surface is plane, it is possible to conveniently insert between cementing medium and adhesive means, and is not easy to damage adhesive means.
3) spray orifice is irregularly distributed on front mouth, and before when effectively preventing from disassembling, mouth fractures.
4) pore diameter range of spray orifice is 0.2mm～0.8mm, effectively prevents the organic solvent in body from volatilizing.
The foregoing is only preferred embodiment of the present utility model, be not intended to limit protection domain of the present utility model.All make within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., be all contained in protection domain of the present utility model.
Claims (6)
1. a demounting tool, for disassembling by sticking device part (3) on bonding pedestal (5), described by between sticking device part (3) and described bonding pedestal (5) by cementing medium (4) bonding, it is characterized in that, including: front mouth (1) and body (2), described front mouth (1) including: bottle neck (11) and bottleneck junction (12)；Described body (2) is detachably connected with described bottleneck junction (12)；Described front mouth (1) and described body (2) inside communicate；
The wedge structure that described bottle neck (11) is hollow, and the thickness of described bottle neck (11) front end is less than the thickness of rear end；The upper surface of described wedge structure is arcwall face, and lower surface is plane, and described arcwall face is provided with some spray orifices (13).
2. demounting tool according to claim 1, it is characterised in that described some spray orifices (13) are irregularly distributed on described arcwall face.
3. demounting tool according to claim 2, it is characterised in that the pore diameter range of described spray orifice (13) is 0.2mm～0.8mm.
4. demounting tool according to claim 1, it is characterised in that described bottleneck junction (12) and described body (2) are threaded connection.
5. the demounting tool according to any one of claim 1-4, it is characterised in that described front mouth (1) is mouth before metal, described body (2) is plastics body.
6. demounting tool according to claim 5, it is characterised in that described bonding pedestal (5) is assembling printing board PCB A, and described is display screen by sticking device part (3), and described cementing medium (4) is double faced adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127647.7U CN205363761U (en) | 2015-12-29 | 2015-12-29 | Disassemble instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127647.7U CN205363761U (en) | 2015-12-29 | 2015-12-29 | Disassemble instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205363761U true CN205363761U (en) | 2016-07-06 |
Family
ID=56257861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521127647.7U Withdrawn - After Issue CN205363761U (en) | 2015-12-29 | 2015-12-29 | Disassemble instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205363761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459022A (en) * | 2015-12-29 | 2016-04-06 | 青岛歌尔声学科技有限公司 | Disassembling tool |
-
2015
- 2015-12-29 CN CN201521127647.7U patent/CN205363761U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459022A (en) * | 2015-12-29 | 2016-04-06 | 青岛歌尔声学科技有限公司 | Disassembling tool |
| CN105459022B (en) * | 2015-12-29 | 2017-10-20 | 青岛歌尔声学科技有限公司 | A kind of demounting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160706 Effective date of abandoning: 20171020 |
|
| AV01 | Patent right actively abandoned |