CN208425031U - A kind of crankshaft lock adhering mechanism of portable electronic control device - Google Patents
A kind of crankshaft lock adhering mechanism of portable electronic control device Download PDFInfo
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- CN208425031U CN208425031U CN201821296375.7U CN201821296375U CN208425031U CN 208425031 U CN208425031 U CN 208425031U CN 201821296375 U CN201821296375 U CN 201821296375U CN 208425031 U CN208425031 U CN 208425031U
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- crankshaft
- widthwise edge
- longitudinal direction
- edge
- fixing
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Abstract
The utility model relates to crankshafts to lock technical field, a kind of crankshaft lock adhering mechanism of portable electronic control device, including lid and crankshaft safety pin are specifically disclosed, the back side of the lid is equipped with mounting groove, the front of lid is equipped with fixing groove, and the crankshaft safety pin includes installation end and fixing end；The installation end include the first widthwise edge, the second widthwise edge, first longitudinal direction while and when second longitudinal direction, the both ends on the first longitudinal direction side are separately connected the first widthwise edge and the second widthwise edge, the other end of first widthwise edge is connected and fixed end, and the other end of the second widthwise edge connects second longitudinal direction side；The edge of the mounting groove is equipped with limit film, and installation end is set in mounting groove；The fixing end is set in fixing groove, the utility model using lid such as electronic product itself the confined space, by crankshaft safety pin realize it is stable lock function, do not need to increase the components such as similar clip, maximize to reduce and design and produce cost.
Description
Technical field
The utility model relates to the crankshaft locks that crankshaft locks technical field more particularly to a kind of portable electronic control device
Random structure.
Background technique
Iteration acceleration is updated with different industries new product as current living standards of the people are improved, it is excellent for function, interior
The tradesman or mass consumption personnel of Different Industries can be attracted and lead by holding abundant, consumer product easy to use.
Electronic product or non-electronics major articles etc. are the requirement for meeting operation readiness at present, can design some special folders
Son, fastener or velcro class be applied to it is small-sized, it is flexibly mobile, convenient on the electronics or non-electronics major articles of operation, such as wired ear
The control box of machine, majority is answered the call for satisfaction or the functions such as volume adjustment, will increase a clip or fastener, but can increase in this way
Add the design and producing cost of product, while being also easy to appear situations such as falling off.
Utility model content
In view of the above technical problems, the utility model provides one kind and does not need to increase the components such as similar clip, maximizes
Reduce the crankshaft lock adhering mechanism for designing and producing the portable electronic control device of cost.
In order to solve the above-mentioned technical problem, concrete scheme provided by the utility model is as follows: a kind of portable electronic control
The back side of the crankshaft lock adhering mechanism of device, including lid and crankshaft safety pin, the lid is equipped with mounting groove, and the front of lid is equipped with
Fixing groove, the crankshaft safety pin includes installation end and fixing end；The installation end includes the first widthwise edge, the second widthwise edge, the
One longitudinal edge and second longitudinal direction side, the both ends on the first longitudinal direction side are separately connected the first widthwise edge and the second widthwise edge, described
The other end of first widthwise edge is connected and fixed end, and the other end of the second widthwise edge connects second longitudinal direction side；The side of the mounting groove
Edge is equipped with limit film, and installation end is set in mounting groove；The fixing end is set in fixing groove.
Preferably, the first longitudinal direction side and the junction of the first widthwise edge form the first turn point, first longitudinal direction side and
The junction of second widthwise edge forms the second turn point, the junction formation third turn of the second widthwise edge and second longitudinal direction side
Point；The adaptable agretope of point that turns round respectively with the first turn point, the second turn point and third, raising are equipped in the mounting groove
Stability in use.
Preferably, the quantity of the limit film is 2, and one of limit film is set to installation the first turn point position
Installation groove edge, another described limit film be set to installation the outlying mounting groove from one end position of the second widthwise edge of second longitudinal direction
Edge avoids crankshaft safety pin from being detached from mounting groove in use, improves stability in use.
Preferably, the mounting groove and fixing groove are vertical relation, make full use of the confined space of lid.
Preferably, one end of the fixing groove is equipped with the fixation hole passed through for fixing end, and the other end of fixing groove is equipped with
For the card slot that fixing end is divided into, that realizes crankshaft safety pin locks function.
Compared with prior art, the utility model has the beneficial effects that: the utility model utilizes electronic product etc. itself
The confined space of lid, by crankshaft safety pin realize it is stable lock function, do not need to increase the components such as similar clip, maximize
It reduces and designs and produces cost.
Detailed description of the invention
Fig. 1 is the utility model overall structure top view；
Fig. 2 is C-C sectional view in Fig. 1；
Fig. 3 and Fig. 4 is F-F sectional view in Fig. 1；
Fig. 5 is the overall structure of the explosion figure of the utility model；
Fig. 6 is the overall structure diagram of the utility model；
Fig. 7 is crankshaft brooch structure schematic diagram；
Wherein, 1 is lid；11 be mounting groove；12 be fixing groove；13 be limit film；14 be agretope；15 be fixation hole；
16 be card slot；2 be crankshaft safety pin；21 be installation end；211 be the first widthwise edge；212 be the second widthwise edge；213 be first longitudinal direction
Side；214 be second longitudinal direction side；22 be fixing end.
Specific embodiment
It is right below in conjunction with the attached drawing of the utility model embodiment in order to which the technical solution of the utility model is described in detail
The technical solution of the utility model embodiment carries out clear, complete description.Obviously, described embodiment is the utility model
A part of the embodiment, instead of all the embodiments.Based on described the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained under the premise of being not necessarily to creative work, belongs to the model of the utility model protection
It encloses.
Fig. 1-Fig. 7 is please referred to, a kind of crankshaft lock adhering mechanism of portable electronic control device is present embodiments provided, including
Lid and crankshaft safety pin, the back side of lid are equipped with mounting groove, and the front of lid is equipped with fixing groove, crankshaft safety pin include installation end and
Fixing end；Installation end include the first widthwise edge, the second widthwise edge, first longitudinal direction while and when second longitudinal direction, the two of first longitudinal direction side
End is separately connected the first widthwise edge and the second widthwise edge, and the other end of the first widthwise edge is connected and fixed end, the second widthwise edge it is another
One end connects second longitudinal direction side；The edge of mounting groove is equipped with limit film, and installation end is set in mounting groove；Fixing end is set to fixing groove
It is interior, it should be noted that lid can be the lid on the lid of various product itself, such as wired earphone control box, lead to
Cross increase a crankshaft safety pin realize it is stable lock function, do not need to increase the components such as similar clip, while maximizing drop
Low design and producing cost.
Wherein, first longitudinal direction side and the junction of the first widthwise edge form the first turn point, first longitudinal direction side and the second cross
The second turn point, the junction formation third turn point of the second widthwise edge and second longitudinal direction side are formed to the junction on side；Installation
The adaptable agretope of point that turns round respectively with the first turn point, the second turn point and third, raising stability in use are equipped in slot.
The quantity of limit film in the present embodiment is 2, and one of limit film is set to installation the first turn point position
Groove edge is installed, another limit film is set to the installation outlying installation groove edge from one end position of the second widthwise edge of second longitudinal direction,
It avoids crankshaft safety pin from being detached from mounting groove in use, improves stability in use.
For the confined space for making full use of lid, mounting groove and fixing groove in the present embodiment are designed as vertical relation, Gu
The one end for determining slot is equipped with the fixation hole passed through for fixing end, and the other end of fixing groove is equipped with the card slot being divided into for fixing end,
The characteristics of using crankshaft safety pin elastic deformation, do not need increase the auxiliary materials such as screw or glue carry out fixed crankshaft safety pin can be real
Function is now locked, as shown in figure 3, schematic diagram, Fig. 4 are that crankshaft safety pin locks state diagram under natural conditions for crankshaft safety pin.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Above embodiment can also not depart from the utility model within the knowledge of a person skilled in the art
Various changes can be made under the premise of objective.
Claims (5)
1. a kind of crankshaft lock adhering mechanism of portable electronic control device, it is characterised in that: including lid (1) and crankshaft safety pin
(2), the back side of the lid (1) is equipped with mounting groove (11), and the front of lid (1) is equipped with fixing groove (12), the crankshaft safety pin
It (2) include installation end (21) and fixing end (22)；
The installation end (21) includes that the first widthwise edge (211), the second widthwise edge (212), first longitudinal direction side (213) and second are vertical
To side (214), the both ends of the first longitudinal direction side (213) are separately connected the first widthwise edge (211) and the second widthwise edge (212),
The other end of first widthwise edge (211) is connected and fixed end (22), and the other end of the second widthwise edge (212) connects second longitudinal direction
Side (214)；
The edge of the mounting groove (11) is equipped with limit film (13), and installation end (21) is set in mounting groove (11)；The fixing end
(22) it is set in fixing groove (12).
2. the crankshaft lock adhering mechanism of portable electronic control device according to claim 1, it is characterised in that: described first
The junction of longitudinal edge (213) and the first widthwise edge (211) forms the first turn point, first longitudinal direction side (213) and the second transverse direction
The junction on side (212) forms the second turn point, the junction formation of the second widthwise edge (212) and second longitudinal direction side (214) the
3 turn points；
The adaptable agretope of point that turns round respectively with the first turn point, the second turn point and third is equipped in the mounting groove (11)
(14).
3. the crankshaft lock adhering mechanism of portable electronic control device according to claim 2, it is characterised in that: the limit
The quantity of piece (13) is 2, and one of limit film (13) is set to the installation groove edge of installation the first turn point position, institute
It states another limit film (13) and is set to mounting groove of installation second longitudinal direction side (214) far from (212) one end position of the second widthwise edge
Edge.
4. the crankshaft lock adhering mechanism of portable electronic control device according to claim 1, it is characterised in that: the installation
Slot (11) and fixing groove (12) are vertical relation.
5. the crankshaft lock adhering mechanism of portable electronic control device according to claim 1, it is characterised in that: the fixation
One end of slot (12) is equipped with the fixation hole (15) passed through for fixing end (22), and the other end of fixing groove (12) is equipped with for fixing
The card slot (16) for holding (22) to be divided into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821296375.7U CN208425031U (en) | 2018-08-13 | 2018-08-13 | A kind of crankshaft lock adhering mechanism of portable electronic control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821296375.7U CN208425031U (en) | 2018-08-13 | 2018-08-13 | A kind of crankshaft lock adhering mechanism of portable electronic control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208425031U true CN208425031U (en) | 2019-01-22 |
Family
ID=65122446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821296375.7U Active CN208425031U (en) | 2018-08-13 | 2018-08-13 | A kind of crankshaft lock adhering mechanism of portable electronic control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208425031U (en) |
-
2018
- 2018-08-13 CN CN201821296375.7U patent/CN208425031U/en active Active
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