CN109989977A - A kind of muzzle-loading Fast Installation structure on control panel - Google Patents
A kind of muzzle-loading Fast Installation structure on control panel Download PDFInfo
- Publication number
- CN109989977A CN109989977A CN201810001502.4A CN201810001502A CN109989977A CN 109989977 A CN109989977 A CN 109989977A CN 201810001502 A CN201810001502 A CN 201810001502A CN 109989977 A CN109989977 A CN 109989977A
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- China
- Prior art keywords
- square hole
- face
- installation
- muzzle
- hole
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- 238000009434 installation Methods 0.000 title claims abstract description 46
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/02—Releasable fastening devices locking by rotation
- F16B21/04—Releasable fastening devices locking by rotation with bayonet catch
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The present invention discloses a kind of muzzle-loading Fast Installation structure on control panel, is mainly made of panel body, outer cover body, positioning component.The beneficial effects of the present invention are: dress mode before directlying adopt, the square mounting hole by installing panel are installed；The position locking mechanism that positioning pin, pin spring, spring guide and rear cover form, is built on shell, not will increase small product size；The simple easy processing of mounting hole on panel is installed, which may be implemented fast quick-detach, easy to maintenance.
Description
Technical field
The muzzle-loading Fast Installation structure that the present invention relates to a kind of on control panel.
Background technique
The device on aircraft control panel (such as switch, sensor) mounting means is all more complicated at present, need by
The mounting structure of device is disassembled, and a part is packed into from panel front, and another part is packed into from panel rear, then is combined, this
Kind operation is unable to satisfy the requirement of maintenance accessi bility.
Summary of the invention
The muzzle-loading Fast Installation structure that the technical problem to be solved in the present invention is to provide a kind of on control panel.
In order to realize the purpose, technical scheme is as follows: a kind of muzzle-loading on control panel is quick
Mounting structure, which is characterized in that include,
Panel body is formed with thereon from the top surface of the panel body and begins vertically to penetrate through downwards to the bottom of the panel body
The installation square hole and semicircle in face are slotted, and there are four square hole sides for the inner peripheral surface tool of the installation square hole；
Outer cover body, by being in the circular upper installed above square hole, in the abnormity inside the installation square hole
Portion and the rectangular lower part below the installation square hole form, and the circular upper is greater than the installation square hole, so that described
The top surface phase face contact of the bottom surface of circular upper and the panel body is formed at the semicircle fluting in the circular upper
There is upper notch, the rectangular lower part is identical as the installation shape size of square hole, and there are four lower parts for the rectangular lower part tool
Side, the rectangular lower part and the installation square hole are with common vertical centerline and the rectangular lower part and the installation side
Hole intersects at 45 ° in the horizontal direction, and the rectangular lower part is formed with accommodating hole at the semicircle fluting, the abnormity middle part
Surrounded along clockwise direction by four special-shaped sides, the abnormity side be along be sequentially connected clockwise broken line face, circular arc
Line segment face and tangent section face, wherein the broken line face and the corresponding square hole side phase face contact, the tangent section face with
The corresponding lower side coincides in the vertical direction, and circular arc line segment face is to connect the broken line face to cut with described
The transition face in line segment face；And
Positioning component is placed in the accommodating hole, and the positioning component has spring guide, pin spring and in described
Shop bolt above pin spring, the shop bolt are pierced by the accommodating hole and extend into the upper notch.
There is relief portion on the abnormity side, to avoid the shop bolt.
There are two the semicircle fluting is total, it is oppositely arranged.
Compared with prior art, beneficial effects of the present invention at least that: dress mode before directlying adopt passes through installation panel
Square mounting hole installation；The position locking mechanism that positioning pin, pin spring, spring guide and rear cover form, is built in shell
On, it not will increase small product size；The simple easy processing of mounting hole on panel is installed, which may be implemented fast quick-detach,
It is easy to maintenance.
In addition to it is described above present invention solves the technical problem that, constitute technical solution technical characteristic and by these
Except beneficial effect brought by the technical characteristic of technical solution, other technologies problem, technical solution that the present invention can solve
In include other technical characteristics and these technical characteristic bring beneficial effects, will be made in conjunction with attached drawing further details of
Explanation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the invention.
Fig. 2 is the structural schematic diagram (showing positioning component) of one embodiment of the invention.
Fig. 3 is the structural schematic diagram of outer cover body in one embodiment of the invention.
Fig. 4 be in Fig. 3 A-A to diagrammatic cross-section.
Fig. 5 is the top view of outer cover body in one embodiment of the invention.
Fig. 6 is the structural schematic diagram of panel body in one embodiment of the invention.
Specific embodiment
Below by specific embodiment combination attached drawing, invention is further described in detail.It needs to illustrate herein
It is the explanation of these embodiments to be used to help to understand the present invention, but do not constitute a limitation of the invention.In addition, below
Involved technical characteristic as long as they do not conflict with each other can phase in the described each embodiment of the present invention
Mutually combination.
Referring to Figure 1 to 6, a kind of muzzle-loading Fast Installation structure on control panel is shown in the figure.The peace
Assembling structure is mainly made of components such as panel body 1, outer cover body 22 and positioning components 33.
It is formed on the panel body 1 from the top surface of the panel body 1 and begins vertically to penetrate through downwards to the panel
Installation square hole 11 and the semicircle fluting 12 of the bottom surface of ontology 1.There are two the semicircle fluting 12 is total, it is oppositely arranged.The installation
There are four square hole sides for the inner peripheral surface tool of square hole 11.
The outer cover body 2 is by being in the circular upper 21 of 11 top of installation square hole, being in the installation square hole 11
Internal abnormity middle part 22 and the rectangular lower part 23 in 11 lower section of installation square hole form.The circular upper 21 is greater than institute
Installation square hole 11 is stated, so that the top surface phase face contact of the bottom surface of the circular upper 21 and the panel body 1.In the circle
Upper notch 210 is formed at semicircle fluting 12 in portion 21.The shape of the rectangular lower part 23 and the installation square hole 11
Shape size is identical.There are four lower sides for the tool of rectangular lower part 23, and the rectangular lower part 23 has with the installation square hole 11
Common vertical centerline and the rectangular lower part 23 intersect at 45 °, the side with the installation square hole 11 in the horizontal direction
Shape lower part 23 is formed with accommodating hole at semicircle fluting 12, and the abnormity middle part 22 is by four special-shaped sides along side clockwise
To surrounding, the abnormity side is along the broken line face 221, circular arc line segment face 222 and tangent section face being sequentially connected clockwise
223, wherein the broken line face and the corresponding square hole side phase face contact, the tangent section face with it is corresponding it is described under
Portion side coincides in the vertical direction, and circular arc line segment face is the transition for connecting the broken line face and the tangent section face
Face.Shell is made of a round outer circle, a polygon outer circle and rectangular outer circle, after completion of installation round outer circle and side
Shape outer circle limits axial freedom of the shell relative to panel body；Polygon outer circle on shell is one by four groups of " circles
The shape that 45 ° of broken lines of arc --- tangent line --- " surround continues clockwise after outer shell side shape outer circle is by panel body square hole
45 ° of rotation, 45 ° of broken line outer circles offset with mounting hole at this time, and the freedom degree that rotates clockwise of shell is limited；It is round outer on shell
Circle tool is there are two notch, round hole shape and position and panel body upper aperture in notch shape and position and rectangular outer circle
Semicircle notch shape and position are corresponding, and after installation is complete, shop bolt passes through three above corresponding slot, limit shell
Rotary freedom counterclockwise；Mounting hole on panel body is one and the rectangular consistent square hole of outer circular shape size of shell,
The rectangular excircle part of shell can directly pass through square hole when installation, while the rounded nose of shell can not pass through, and ensure that biography
Preceding dress may be implemented in sensor；There are two circular arcs to slot for tool on one group of opposite side of panel body square hole, notch shape and position and outer
Two notch shapes of round outer circle and position are corresponding on shell, and after installation is complete, shop bolt is corresponding across three above
Slot limits the rotation counterclockwise of shell freely；The position that positioning pin, pin spring, spring guide and rear cover form locks machine
Structure, can be rotated clockwise by pressing shop bolt in a pre-installation to panel body lower end surface, rear casing is lower than by 45 °, then be discharged
Shop bolt, pin pass through corresponding notch in panel body and shell circle outer circle, limit the rotation counterclockwise of shell freely
Degree.
The positioning component 3 is placed in the accommodating hole 230.The positioning component 3 has spring guide 31, pin bullet
Spring 32 and the shop bolt 33 above the pin spring.The shop bolt is pierced by the accommodating hole and extends on described
In portion's notch.
There is relief portion on the abnormity side, to avoid the shop bolt.
Shell is made of a round outer circle, a polygon outer circle and rectangular outer circle, round outer after completion of installation
Round and rectangular outer circle limits axial freedom of the shell relative to panel body.
Polygon outer circle on shell is the shape surrounded by four groups " 45 ° of broken lines of circular arc --- tangent line --- ",
After the rectangular outer circle of shell passes through panel body square hole, continuing to rotate clockwise 45 °, 45 ° of broken line outer circles offset with mounting hole at this time,
The freedom degree that rotates clockwise of shell is limited.
There are two hole shape round in notch, notch shape and position and rectangular outer circle and positions for round outer circle tool on shell
And panel body upper aperture semicircle notch shape and position it is corresponding, after installation is complete, shop bolt pass through above three
A corresponding slot limits the rotary freedom counterclockwise of shell.
Mounting hole on panel body is one and the rectangular consistent square hole of outer circular shape size of shell, during installation shell
Rectangular excircle part can directly pass through square hole, while the rounded nose of shell can not pass through, and ensure that sensor can be real
Dress before existing.
There are two circular arcs to slot for tool on one group of opposite side of panel body upper aperture, round in notch shape and position and shell
Two notch shapes of outer circle and position are corresponding, and after installation is complete, shop bolt passes through three above corresponding slot, limitation
The rotation counterclockwise of shell is freely.
The position locking mechanism that shown positioning pin, pin spring, spring guide and rear cover form, in a pre-installation pressing positioning
Pin can rotate clockwise 45 ° to panel body lower end surface, rear casing is lower than, and then discharge shop bolt, and pin passes through face
Corresponding notch on plate ontology and shell circle outer circle, limits the rotary freedom counterclockwise of shell.
Embodiments of the present invention are only expressed above, and the description thereof is more specific and detailed, but and cannot therefore understand
For the limitation to patent of invention range.It should be pointed out that for those of ordinary skill in the art, not departing from this hair
Under the premise of bright design, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.Therefore, this hair
The scope of protection shall be subject to the appended claims for bright patent.
Claims (3)
1. a kind of muzzle-loading Fast Installation structure on control panel, which is characterized in that include,
Panel body is formed with thereon from the top surface of the panel body and begins vertically to penetrate through downwards to the bottom of the panel body
The installation square hole and semicircle in face are slotted, and there are four square hole sides for the inner peripheral surface tool of the installation square hole；
Outer cover body, by being in the circular upper installed above square hole, in the abnormity inside the installation square hole
Portion and the rectangular lower part below the installation square hole form, and the circular upper is greater than the installation square hole, so that described
The top surface phase face contact of the bottom surface of circular upper and the panel body is formed at the semicircle fluting in the circular upper
There is upper notch, the rectangular lower part is identical as the installation shape size of square hole, and there are four lower parts for the rectangular lower part tool
Side, the rectangular lower part and the installation square hole are with common vertical centerline and the rectangular lower part and the installation side
Hole intersects at 45 ° in the horizontal direction, and the rectangular lower part is formed with accommodating hole at the semicircle fluting, the abnormity middle part
Surrounded along clockwise direction by four special-shaped sides, the abnormity side be along be sequentially connected clockwise broken line face, circular arc
Line segment face and tangent section face, wherein the broken line face and the corresponding square hole side phase face contact, the tangent section face with
The corresponding lower side coincides in the vertical direction, and circular arc line segment face is to connect the broken line face to cut with described
The transition face in line segment face；And
Positioning component is placed in the accommodating hole, and the positioning component has spring guide, pin spring and in described
Shop bolt above pin spring, the shop bolt are pierced by the accommodating hole and extend into the upper notch.
2. a kind of muzzle-loading Fast Installation structure on control panel according to claim 1, which is characterized in that institute
Stating has relief portion on special-shaped side, to avoid the shop bolt.
3. a kind of muzzle-loading Fast Installation structure on control panel according to claim 1, which is characterized in that institute
State semicircle fluting altogether there are two, be oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001502.4A CN109989977A (en) | 2018-01-02 | 2018-01-02 | A kind of muzzle-loading Fast Installation structure on control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001502.4A CN109989977A (en) | 2018-01-02 | 2018-01-02 | A kind of muzzle-loading Fast Installation structure on control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109989977A true CN109989977A (en) | 2019-07-09 |
Family
ID=67128510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810001502.4A Pending CN109989977A (en) | 2018-01-02 | 2018-01-02 | A kind of muzzle-loading Fast Installation structure on control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109989977A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023237005A1 (en) * | 2022-06-08 | 2023-12-14 | 江门市广利电子科技有限公司 | Connecting mechanism |
-
2018
- 2018-01-02 CN CN201810001502.4A patent/CN109989977A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023237005A1 (en) * | 2022-06-08 | 2023-12-14 | 江门市广利电子科技有限公司 | Connecting mechanism |
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