CN209540385U - A kind of holder, attachment device and head assembly - Google Patents
A kind of holder, attachment device and head assembly Download PDFInfo
- Publication number
- CN209540385U CN209540385U CN201821850038.8U CN201821850038U CN209540385U CN 209540385 U CN209540385 U CN 209540385U CN 201821850038 U CN201821850038 U CN 201821850038U CN 209540385 U CN209540385 U CN 209540385U
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- connecting shaft
- connecting rod
- saddle
- holder
- knob
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Abstract
The utility model relates to photographic goods field, a kind of holder, attachment device and head assembly are disclosed.Holder disclosed in the utility model includes saddle, connecting shaft, knob and connecting rod, knob and connecting rod are an entirety, the bottom and top of connecting shaft can be attached with saddle and knob, there is a hole inside connecting shaft, there is a fulcrum in hole, connecting rod can pass through hole, and the rotation of certain angle is carried out by fulcrum, the bright disclosed attachment device of we, including holder, linking arm and connecting plate, linking arm is removably to be fixedly connected with holder, linking arm is connect with connecting plate, the attachment device can provide the power lifted or hung to external equipment, head assembly disclosed by the utility model includes attachment device and electronic equipment, it is connected by the connecting pin that connecting rod extends to outside saddle with electronic equipment.
Description
Technical field
The utility model relates to photographic goods field, especially a kind of holder, attachment device and head assembly.
Background technique
Important tool of the holder as photographic goods field, in terms of hanging and lifting the instruments such as video camera, projector all
There is important role, changeable construction, lesser volume and flexible assembly are all the advantages of holder, but in the prior art
In, holder is once fixed with photographic goods or projection equipment installation, if it is desired to the angle of holder is adjusted, so that photographic goods
Or projection equipment radiates bigger range, then needs the equipment Removal by holder and its connection and reinstall, with adjustment
New angle, this makes holder operability in terms of being steered be lower, and wastes people in continuous remove in installation
Power and time.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of holder, attachment device and head assembly, makes
Holder is being equipped with adjustable certain angle.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of holder, including connecting rod, connecting shaft and saddle are provided, the inside of connecting shaft has to be passed through from head end to tail end
The hole of connecting shaft is worn, one end of connecting rod sequentially passes through hole and saddle, and extends connecting pin to outside saddle, connecting rod
The other end is free end, there is fulcrum in hole, and hole extends to the head end of connecting shaft and tail end respectively using fulcrum as starting point, and
And radius constantly increases, connecting rod can be rotated around the fulcrum.
As the improvement to above scheme, connecting pin is equipped with screw thread or slide fastener.
As further improvement of these options, the free end of connecting rod is connected with knob, and knob and connecting rod are one
A entirety.
As further improvement of these options, the head end of connecting shaft and the tail end of connecting shaft are arc convex.
As further improvement of these options, knob is recessed towards the side of connecting shaft with knob, saddle direction
The side of connecting shaft is recessed with saddle, and knob recess and saddle recess can be convex with the head end of connecting shaft and the arc of tail end
It rises and is connected.
Pass through the company of stirring when connecting rod sequentially passes through connecting shaft and saddle as further improvement of these options
Extension bar can be such that connecting rod rotates around fulcrum, so that connecting pin be made to rotate along connecting shaft head end.
A kind of attachment device, including connector, including holder, connector are connected with connecting shaft.
As the improvement to above scheme, connector includes linking arm and connecting plate, and linking arm is connected with connecting plate,
Linking arm with connect axis connection.
A kind of head assembly, including electronic equipment, further include attachment device, and electronic equipment is connected with connecting pin.
The beneficial effects of the utility model are: connecting rod can run through connecting shaft internal void from top to bottom, and surround hole
Fulcrum in gap is rotated, in this way can in the connection and use process of holder and attachment device in a certain range,
The angle of holder and the equipment of its connection can be adjusted without dismantling holder.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the holder stereoscopic schematic diagram of the utility model one embodiment；
Fig. 2 is the holder sectional view of the utility model one embodiment；
Sectional view when Fig. 3 is the holder inclination of the utility model one embodiment；
Fig. 4 is the holder sectional view of the utility model second embodiment；
Sectional view when Fig. 5 is the holder inclination of the utility model second embodiment；
Fig. 6 is the stereoscopic schematic diagram of the attachment device of the utility model one embodiment；
Fig. 7 is the stereoscopic schematic diagram of the attachment device of the utility model second embodiment.
Specific embodiment
Below with reference to embodiment and attached drawing to the technical effect of the design of the utility model, specific structure and generation into
Clear, the complete description of row, to be completely understood by the purpose of this utility model, scheme and effect.It should be noted that not
In the case where conflict, the features in the embodiments and the embodiments of the present application be can be combined with each other.
It should be noted that unless otherwise specified, when a certain feature referred to as " fixation ", " connection " are in another feature,
It can directly fix, be connected to another feature, and can also fix, be connected to another feature indirectly.In addition,
The descriptions such as up, down, left, right, before and after used in the utility model are only relative to the utility model each group in attached drawing
For the mutual alignment relation of part.
In addition, unless otherwise defined, the technology of all technical and scientific terms used herein and the art
The normally understood meaning of personnel is identical.Term used in the description is intended merely to description specific embodiment herein, without
It is to limit the utility model.Term " and or " used herein includes one or more relevant listed items
Arbitrary combination.
It is the holder stereoscopic schematic diagram of the utility model one embodiment referring to figs. 1 to Fig. 3, Fig. 1, Fig. 2 is that this is practical new
The holder sectional view of type one embodiment, holder sectional view when Fig. 3 is the inclination of the utility model one embodiment, in figure
It include: holder 1, connecting shaft 11, connecting shaft head end 111, connection shaft tail end 112, hole 113, hole side wall 1131, fulcrum
114, saddle 12, saddle recess 121, knob 13, knob recess 131, connecting rod 14.
The utility model discloses a kind of holder 1, which includes connecting shaft 11, saddle 12, knob 13 and connecting rod
14, wherein connecting rod 14 and knob 13 are an entirety, and connecting rod 14 sequentially passes through connecting shaft 11 and saddle 12, and to saddle
Extend one section of connecting pin with screw thread or slide fastener outside 12, is connected with other equipment.
Connecting shaft 11 is divided for three parts, respectively in the middle part of connecting shaft head end 111, connection shaft tail end 112 and connecting shaft,
Connecting shaft head end 111 is the identical arc convex of shape with connection shaft tail end 112, remaining part is middle part in the middle part of connecting shaft
Shape it is unrestricted, in the present embodiment, the middle part of connecting shaft is a part of arc sphere, has one in connecting shaft 11
A hole 113, and have a fulcrum 114 in hole, connecting rod 14 can pass through the hole 113, and by fulcrum 114 into
Row rotation.
12 side of saddle has saddle recess 121, saddle recess 121 can with connecting shaft head end 111 and connect
Shaft tail end 112 matches, and also there are a knob recess 131, knob recess 131 in the side on knob 13 with connecting rod 14
Can also with connecting shaft head end 111 and connect shaft tail end 112 and match.
When needing to install the holder 1, connecting rod 14 is passed through the hole 113 of connecting shaft 11 by control handle 13, so that
Connection shaft tail end 112 and knob recess 131 match, and then, connecting rod 14 are allowed to be then passed through the circular hole on saddle 12, make to connect
Axis head end 111 and saddle recess 121 match, and make connecting rod 14 to extending a distance on the outside of saddle 12, this section of distance
On, there is screw thread can be connected with other equipment by the screw thread, such as video camera, projector etc., as a kind of implementation
Example, screw device can also be substituted with slide fastener device.
After the completion of connection, if you need to adjust certain angle, knob 13 can be stirred, connecting rod 14 is driven by knob 13
With saddle 12, certain rotation, group when connecting rod 14 at least encounters the hole side wall 1131 of side are carried out around fulcrum 114
At maximum magnitude be the rotary range of connecting rod 14, when rotation, knob recess 131 is sliding on connection shaft tail end 112
Dynamic, saddle recess 131 is slided in connecting shaft head end 111.
Fig. 4 and Fig. 5 be the utility model second embodiment holder sectional view and second embodiment holder inclination when
Sectional view includes: holder 2, connecting shaft 21 in figure, 211 and hole side wall 212 in the middle part of connecting shaft.
The mounting structure of the present embodiment is identical with first embodiment, the difference lies in that in the present embodiment, the company of holder 2
Spindle 21 includes 211 in the middle part of connecting shaft, and 211 outside is smooth cylindrical surface in the middle part of connecting shaft, after completing installation, is stirred
Knob, knob recess are still slided on connection shaft tail end, and saddle recess is slided in connecting shaft head end, and connecting rod is at least encountered
The maximum magnitude formed when the hole side wall 212 of side is the transportable range of connecting rod.
Fig. 6 is the stereoscopic schematic diagram of the utility model one embodiment attachment device, includes: holder 1, connecting shaft in figure
11, saddle 12, knob 13, connecting rod 14, linking arm 3 and connecting plate 4.
Connecting plate 4 is fixedly connected with linking arm 3, and linking arm 3 is removably fixedly connected with holder 1, as shown in fig. 6, this
The knob 13 of Shi Yuntai 1 is located at the underface of connecting shaft 11, and holder 1 is to lift form at this time, by connecting rod 14 to extension
The connecting pin stretched connects other equipment, the power lifted upwards is provided for equipment.When holder needs to turn direction, provide outstanding downwards
When the power of extension, knob 13 is disconnected the equipment of axis 11, saddle 12 with being connected with connecting rod 14, connecting shaft 11 does not need
Change direction, only need to be by 14 reversing of position of saddle 12 and knob, knob 14 is located at the surface of connecting shaft 11, saddle 12 at this time
Positioned at the underface of connecting shaft 11, connecting rod 14 is being passed through into connecting shaft 11 and saddle 12, is being connected with relevant device.
Fig. 7 is the stereoscopic schematic diagram of the attachment device of the utility model second embodiment, includes: holder 2, connection in Fig. 7
Arm 3 and connecting plate 4.Connecting plate 4 is fixedly connected with linking arm 3, and linking arm 3 is removably fixedly connected with holder 2, medium cloud
The knob of platform 2 is located above connecting shaft, and saddle is located at below connecting shaft, and connecting rod can provide suspension to the equipment of connection
Power.When holder needs to be changed into the power for providing and lifting from the power for providing suspension, by knob and connecting rod and connecting shaft, saddle
It mutually being separated with the equipment of connection, connecting shaft is motionless, and saddle is placed in right above connecting shaft, and knob is located at immediately below connecting shaft,
Connecting rod is passed through into connecting shaft and saddle again, is connected on relevant device, the power lifted is provided for equipment.
The utility model further relates to a kind of head assembly, which includes attachment device described in Fig. 6 or Fig. 7
And electronic equipment, electronic equipment are connected with the connecting pin with screw thread or slide fastener that connecting rod 14 extends to outside saddle 12, electronics
Equipment includes projector, video camera and monitoring camera head etc..
The utility model further relates to a kind of head assembly, which includes attachment device described in Fig. 6 and Fig. 7
And electronic equipment, the threaded roofbolt of the tool that electronic equipment extends with connecting rod 14 to outside saddle 12 are connected, electronic equipment includes
Projector, video camera and monitoring camera head etc..
Be above to the utility model it is preferable implement to carry out illustrate, but the utility model be not limited to it is described
Embodiment, those skilled in the art can also make various be equal without departing from the spirit of the present invention
Deformation or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (9)
1. a kind of holder, including connecting rod, connecting shaft and saddle, which is characterized in that the inside of the connecting shaft has from head end
Run through the hole of the connecting shaft to tail end, one end of the connecting rod sequentially passes through the hole and the saddle, and to institute
It states and extends connecting pin outside saddle, the other end of the connecting rod is free end, has fulcrum in the hole, the hole is with described
Fulcrum is that starting point extends to the head end and tail end of the connecting shaft respectively, and radius constantly increases, and the connecting rod can enclose
It is rotated around the fulcrum.
2. holder according to claim 1, which is characterized in that the connecting pin is equipped with screw thread or slide fastener.
3. holder according to claim 1, which is characterized in that the free end of the connecting rod is connected with knob, the rotation
Button and the connecting rod are an entirety.
4. holder according to claim 3, which is characterized in that the head end of the connecting shaft and the tail end of the connecting shaft are equal
For arc convex.
5. holder according to claim 4, which is characterized in that the knob has knob towards the side of the connecting shaft
Recess, the saddle are recessed towards the side of the connecting shaft with saddle, the knob recess and saddle recess
It is connected with the arc convex of the head end of the connecting shaft and tail end.
6. holder according to claim 1, which is characterized in that when the connecting rod sequentially passes through the connecting shaft and described
When saddle, by stirring the connecting rod, the connecting rod can be made to rotate around the fulcrum, to make the connecting pin along institute
State the head end rotation of connecting shaft.
7. a kind of attachment device, including connector, which is characterized in that further include cloud as claimed in any one of claims 1 to 6
Platform, the connector are connected with the connecting shaft.
8. attachment device according to claim 7, which is characterized in that the connector includes linking arm and connecting plate, institute
It states linking arm to be connected with the connecting plate, the linking arm and the connection axis connection.
9. a kind of head assembly, including electronic equipment, which is characterized in that further include as described in claim 7-8 any one
Attachment device, the electronic equipment are connected with the connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821850038.8U CN209540385U (en) | 2018-11-08 | 2018-11-08 | A kind of holder, attachment device and head assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821850038.8U CN209540385U (en) | 2018-11-08 | 2018-11-08 | A kind of holder, attachment device and head assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540385U true CN209540385U (en) | 2019-10-25 |
Family
ID=68248229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821850038.8U Active CN209540385U (en) | 2018-11-08 | 2018-11-08 | A kind of holder, attachment device and head assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307133A (en) * | 2018-11-08 | 2019-02-05 | 深圳市火乐科技发展有限公司 | A kind of holder, attachment device and head assembly |
-
2018
- 2018-11-08 CN CN201821850038.8U patent/CN209540385U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307133A (en) * | 2018-11-08 | 2019-02-05 | 深圳市火乐科技发展有限公司 | A kind of holder, attachment device and head assembly |
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