CN206717715U - A kind of head detent mechanism - Google Patents
A kind of head detent mechanism Download PDFInfo
- Publication number
- CN206717715U CN206717715U CN201720497476.XU CN201720497476U CN206717715U CN 206717715 U CN206717715 U CN 206717715U CN 201720497476 U CN201720497476 U CN 201720497476U CN 206717715 U CN206717715 U CN 206717715U
- Authority
- CN
- China
- Prior art keywords
- arm
- regulating arm
- hole
- support arm
- detent mechanism
- 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
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Abstract
The utility model embodiment discloses a kind of head detent mechanism, including cross bearer, and perpendicular bearing is fixed with the cross bearer；Supporting vertical plate is fixed with the perpendicular bearing；U-shaped spacing slotted eye is offered in the supporting vertical plate, the axis hole is interior to be provided with connecting shaft by bearing；The end of the connecting shaft is connected with linking arm；The linking arm other end is connected with support arm by connector；The support arm is hollow-core construction；First regulating arm and the second regulating arm are installed on the support arm；The first screwed hole is offered on the support arm；The first screwed hole is offered respectively on first regulating arm and second regulating arm；Positioning link is installed on first screwed hole；The horizontal ends of the positioning link offer square location notch hole respectively.The beneficial effect of the utility model be can easily adjust installation portion position width so that adapt to the installation and removal install convenient of the keeper of different size model.
Description
Technical field
Detent mechanism field is the utility model is related to, more particularly to a kind of head detent mechanism.
Background technology
When needing keeper, when keeper therein can make oscillating screen plate either oscillating plate etc. is installed to head,
Head detent mechanism is needed to use, existing head detent mechanism model immobilizes, and it is big can only to correspond to installation respective model
Small keeper, current head detent mechanism exist can not easily adjust installation portion position width so that do not adapt to not
The problem of inconvenient, is installed in installation and removal with the keeper of big ting model.
Utility model content
The utility model provides a kind of head detent mechanism, can solve in the prior art, current head detent mechanism
In the presence of can not easily adjust installation portion position width so that do not adapt to the installation and removal of the keeper of different size model
The problem of inconvenient, is installed.
The utility model provides a kind of head detent mechanism, including cross bearer, and perpendicular bearing is fixed with the cross bearer；
Supporting vertical plate is fixed with the perpendicular bearing；The middle position of the supporting vertical plate offers U-shaped spacing slotted eye, the support
Axis hole is offered on riser, the axis hole is in the range of the U-shaped spacing slotted eye is surrounded；Pacified in the axis hole by bearing
Equipped with connecting shaft；The end of the connecting shaft is connected with linking arm；The linking arm other end is connected with support by connector
Arm；The support arm is hollow-core construction；The both ends of the support arm are separately installed with the first regulating arm and the second regulating arm；It is described
Several the first screwed holes are offered on support arm；The end of first regulating arm and the end of second regulating arm difference
Offer first screwed hole；First screwed hole is provided with positioning link by bolt；The positioning link is L
Type structure；The vertical end of the positioning link is respectively connecting to the corresponding support arm, first tune by bolt
Joint arm and second regulating arm；The horizontal ends of the positioning link offer square location notch hole respectively；Described first adjusts
Several the second screwed holes for being used to fix with the support arm are offered in joint arm and second regulating arm respectively；The side
Shape location notch hole is fixedly connected with keeper.
It is preferred that the vertical end of the positioning link offers the 3rd screwed hole fixed for bolt.
It is preferred that the L-type fastener for being connected in the square location notch hole is provided with the side wall of the keeper.
It is preferred that first screwed hole and second screwed hole are located in the same horizontal line.
In the utility model embodiment, there is provided a kind of head detent mechanism, by setting two L-type fasteners on the positioning element
And positioning link is provided with support arm, positioning link therein is L-type structure, the side of offering on positioning link
Shape location notch hole, square location notch hole therein can be easy to L-type fastener to be buckled in square location notch hole, realize and keeper is consolidated
It is fixed so that installing/dismounting is convenient, only need to be on support arm according to the big of keeper model when the keeper model of installation is smaller
Two the first screwed hole stationary positioned connectors of small selection, then carry out installation fixation, when the keeper of installation to keeper again
When model is larger, when the length of support arm can not meet, it need to will be only arranged on according to the size of keeper model in support arm
First regulating arm and the second regulating arm extract required length out, are then fixed, in the first regulating arm end and second
Regulating arm sets positioning link respectively, can be in order to the installation of the keeper to larger model, can easily adjust installation portion
The width of position so that adapt to the installation of the keeper of different size model.
Brief description of the drawings
Fig. 1 is a kind of head detent mechanism structural representation provided by the utility model；
Fig. 2 is a kind of front view of head detent mechanism provided by the utility model；
Fig. 3 is a kind of keeper of head detent mechanism provided by the utility model and L-type fastener combining structure schematic diagram.
Description of reference numerals：1- cross bearers；2- erects bearing；The screwed holes of 3- first；The screwed holes of 4- second；5- is located by connecting
Part；The regulating arms of 6- first；7- supporting vertical plates；8-U type spacing slotted eyes；9- connecting shafts；10- linking arms；11- connectors；12- is supported
Arm；The regulating arms of 13- second；The screwed holes of 14- the 3rd；The square location notch holes of 15-；16- keepers；17-L type fasteners.
Embodiment
Below in conjunction with the accompanying drawings, an embodiment of the present utility model is described in detail, it is to be understood that this
The protection domain of utility model is not limited by embodiment.
As shown in Figure 1 to Figure 3, a kind of head detent mechanism that the utility model embodiment provides, including cross bearer 1, institute
State and perpendicular bearing 2 is fixed with cross bearer 1；Supporting vertical plate 7 is fixed with the perpendicular bearing 2；The centre position of the supporting vertical plate 7
Place offers U-shaped spacing slotted eye 8, and axis hole is offered in the supporting vertical plate 7, and the axis hole is located at the U-shaped spacing slotted eye 8 and wrapped
In the range of enclosing；Connecting shaft 9 is provided with by bearing in the axis hole；The end of the connecting shaft 9 is connected with linking arm 10；Institute
State the other end of linking arm 10 and support arm 12 is connected with by connector 11；The support arm 12 is hollow-core construction；The support arm
12 both ends are separately installed with the first regulating arm 6 and the second regulating arm 13；Several first spiral shells are offered on the support arm 12
Pit 3；The end of first regulating arm 6 and the end of second regulating arm 13 offer first screwed hole 3 respectively；
First screwed hole 3 is provided with positioning link 5 by bolt；The positioning link 5 is L-type structure；The positioning connects
The vertical end of fitting 5 is respectively connecting to the corresponding support arm 12, first regulating arm 6 and described second by bolt
Regulating arm 13；The horizontal ends of the positioning link 5 offer square location notch hole 15 respectively；First regulating arm 6 and institute
State and offer several the second screwed holes 4 for being used to fix with the support arm 12 on the second regulating arm 13 respectively；It is described square
Location notch hole 15 is fixedly connected with keeper 16.The vertical end of the positioning link 5 offers the 3rd fixed for bolt
Screwed hole 14.The L-type fastener 17 for being connected in the square location notch hole 15 is provided with the side wall of the keeper 16.
First screwed hole 3 and second screwed hole 4 are located in the same horizontal line.
Operation principle：The head detent mechanism, by setting two L-type fasteners 17 on keeper 16 and in support arm
Positioning link 5 is provided with 12, positioning link 5 therein is L-type structure, and square positioning is offered on positioning link 5
Slotted eye 15, square location notch hole 15 therein can be easy to L-type fastener 17 to be buckled in square location notch hole 15, realize to keeper 16
Fixation so that installing/dismounting is convenient, when the model of keeper 16 of installation is smaller, only need to be on support arm 12 according to keeper
The size of 16 models selects two stationary positioned connectors 5 of the first screwed hole 3, then carries out installation fixation to keeper 16 again,
, only need to be according to the big of the model of keeper 16 when the length of support arm 12 can not meet when the model of keeper 16 of installation is larger
It is small, the first regulating arm 6 being arranged in support arm 12 and the second regulating arm 13 are extracted out to required length, then consolidated
It is fixed, in the end of the first regulating arm 6 and the second regulating arm 13, positioning link 5 is set respectively, can be in order to larger model
The installation of keeper 16, can easily adjust installation portion position width so that adapt to the peace of the keeper of different size model
Dress.
Disclosed above is only specific embodiment of the utility model, and still, the utility model embodiment is not limited to
This, the changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (4)
- A kind of 1. head detent mechanism, it is characterised in that：Including cross bearer (1), perpendicular bearing is fixed with the cross bearer (1) (2)；Supporting vertical plate (7) is fixed with the perpendicular bearing (2)；The middle position of the supporting vertical plate (7) offers U-shaped spacing Slotted eye (8), axis hole, the scope that the axis hole surrounds positioned at the U-shaped spacing slotted eye (8) are offered on the supporting vertical plate (7) It is interior；Connecting shaft (9) is provided with by bearing in the axis hole；The end of the connecting shaft (9) is connected with linking arm (10)；It is described Linking arm (10) other end is connected with support arm (12) by connector (11)；The support arm (12) is hollow-core construction；It is described The both ends of support arm (12) are separately installed with the first regulating arm (6) and the second regulating arm (13)；Opened up on the support arm (12) There are several the first screwed holes (3)；The end of first regulating arm (6) and the end of second regulating arm (13) are opened respectively Provided with first screwed hole (3)；First screwed hole (3) is provided with positioning link (5) by bolt；The positioning connects Fitting (5) is L-type structure；The vertical end of the positioning link (5) is respectively connecting to the corresponding support by bolt Arm (12), first regulating arm (6) and second regulating arm (13)；The horizontal ends of the positioning link (5) are opened respectively Provided with square location notch hole (15)；Several are offered respectively on first regulating arm (6) and second regulating arm (13) For second screwed hole (4) fixed with the support arm (12)；The square location notch hole (15) is fixedly connected with keeper (16)。
- A kind of 2. head detent mechanism as claimed in claim 1, it is characterised in that the vertical end of the positioning link (5) Offer the 3rd screwed hole (14) fixed for bolt.
- 3. a kind of head detent mechanism as claimed in claim 1, it is characterised in that set in the side wall of the keeper (16) There is the L-type fastener (17) for being connected in the square location notch hole (15).
- 4. a kind of head detent mechanism as claimed in claim 1, it is characterised in that first screwed hole (3) and described the Two screwed holes (4) are located in the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720497476.XU CN206717715U (en) | 2017-05-05 | 2017-05-05 | A kind of head detent mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720497476.XU CN206717715U (en) | 2017-05-05 | 2017-05-05 | A kind of head detent mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206717715U true CN206717715U (en) | 2017-12-08 |
Family
ID=60510251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720497476.XU Expired - Fee Related CN206717715U (en) | 2017-05-05 | 2017-05-05 | A kind of head detent mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206717715U (en) |
-
2017
- 2017-05-05 CN CN201720497476.XU patent/CN206717715U/en not_active Expired - Fee Related
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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: 20171208 Termination date: 20190505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |