CN203718313U - Indoor motor cradle head fixing part - Google Patents
Indoor motor cradle head fixing part Download PDFInfo
- Publication number
- CN203718313U CN203718313U CN201420017926.7U CN201420017926U CN203718313U CN 203718313 U CN203718313 U CN 203718313U CN 201420017926 U CN201420017926 U CN 201420017926U CN 203718313 U CN203718313 U CN 203718313U
- Authority
- CN
- China
- Prior art keywords
- motor
- fixing part
- fixed block
- immovable point
- cavity
- 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 belongs to the field of photography equipment and provides an indoor motor cradle head fixing part. The indoor motor cradle head fixing part is connected with a motor through a motor connecting piece, the upper portion of the fixing part is provided with a cavity for placing the motor connecting piece, the cavity is in negative allowance matching with the motor connecting piece, the negative allowance is (-0.1)-(-0.2) mm. Fixed points are arranged on the lower portion of the fixing part, the acting force generated by the motor during work is scattered on the fixed points, the number of the fixed points is 4-6, the fixed points are evenly arranged at the bottom of the fixing part and are in rectangular design in a left-right and front-rear mode, and the gravity center of the motor serves as the geometric center of 2 or 4 fixed points. According to the indoor motor cradle head fixing part, a motor mounting mode is stable and reliable, and hidden danger of damage of device structure parts is avoided. On the premise that the motor is not damaged, device transmission parts are consistent with the service life of a device.
Description
Technical field
The utility model belongs to photographic equipment field, is specifically related to the appended fixed block of a kind of photographic equipment.
Background technique
The Cloud Terrace is the support apparatus of installation, fixed camera, and the motor that actuated camera is rotated is connected on The Cloud Terrace by link.Conventionally the immovable point of The Cloud Terrace bottom has one or two, and for example patent of invention CN103047523A chain compact form head seat arranges a pair of arch leg below its The Cloud Terrace.
Indoor The Cloud Terrace, according to mounting type difference, can be divided into formal dress type, side-mounting, top dress type.Formal dress type The Cloud Terrace need to carry larger weight.The mini The Cloud Terrace of part indoor type adopts housing inner side to play the additional stiffening rib of diameter 5～8mm boss at present, uses 2 tapping screws to fix motor.
During due to machine operation, can produce on the immovable point of reaction force and 2 boss, in long-time frequent use of equipment, can produce boss screw hole cracking phenomena, cause equipment drive part lost efficacy or had abnormal sound, affect equipment quality.
Model utility content
The problem existing in order to solve related domain, the purpose of this utility model is
The technological scheme that realizes the utility model above-mentioned purpose is:
A kind of indoor type motor The Cloud Terrace fixed block, connects motor by motor link, and described fixed block top is provided with the cavity of placing motor link, and cavity coordinates with negative common difference with the link of motor, and negative common difference is-0.1～-0.2mm.For example, link is of a size of 20mm, and cavity size is 19.8～19.9mm.
Described fixed block bottom is provided with immovable point, the active force that motor is produced in the time of work is scattered on immovable point, described immovable point is 4～6, immovable point is evenly arranged on fixed block bottom, the orthogonal design of described immovable point left-right and front-back, has 2 or 4 centers of gravity taking motor to do symmetric design as geometrical center in described immovable point.
Described fixed block material selection plastic material, for example, one in ABS plastic, PVDF, UPVC, PTFE plastics.
Wherein, described motor is DC stepper motor, and the link of described motor is the parts for being connected with fixed block, can be rectangle, cylindrical, adopts DC stepper motor.Preferably, the link of motor main body is cylindrical, and the cavity of placing motor main body joint is cylindrical shape.
Cylindrical cavity inwall is provided with 4～6 muscle.
Preferably, described immovable point is 4, has 2 centers of gravity taking motor as geometrical center in described immovable point.
The beneficial effects of the utility model are:
The device of the fixing The Cloud Terrace the utility model proposes, electrical installation is reliable and stable, without device structure damage parts hidden danger.
Under the prerequisite of not damaging at motor, equipment driving parts will be consistent with service life of equipment.
Brief description of the drawings
Fig. 1 is the three-dimensional view of the utility model fixed block.
Fig. 2 is the front view of the utility model fixed block.
Fig. 3 is the left view of the utility model fixed block.
Fig. 4 is the right elevation of the utility model fixed block.
Fig. 5 is the plan view of the utility model fixed block.
Fig. 6 is the worm's eye view of the utility model fixed block.
1, be fixed block, 2 is immovable point, and 3 is cylindric cavity, and 4 is muscle.
Embodiment
Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.In the situation that not deviating from the utility model spirit and essence, the amendment that the utility model method, step or condition are done or replacement, all belong to protection domain of the present utility model.
If do not specialize, the conventional means that in embodiment, technological means used is well known to those skilled in the art.
Embodiment 1
Taking the mini tripod head equipment of mechanical dog outward appearance indoor type as example (Fig. 1～Fig. 6):
Indoor type motor The Cloud Terrace outward appearance is made mechanical dog dog head shapes, adopts DC stepper motor, and the link of motor main body and fixed block 1 is cylindrical.Fixed block 1 has four immovable points 2, forms mechanical dog dog figure shape; Fixed block has been provided with cylindrical cavity 3, and for being connected with the link of motor main body, cavity is connected with negative common difference with the link of motor main body.Cavity inner cylinder diameter designs by the actual motor main diameter size negative common difference 0.1mm that uses.That is: the link diameter 20mm of motor main body, circular diameter 19.9mm in cavity.In order to ensure the stable of motor main body, five muscle 4 are also set on cylindrical cavity 3 inwalls.
Described fixed block bottom is provided with immovable point 2, and the active force that motor is produced in the time of work is scattered on immovable point, and described immovable point is 4, and immovable point is evenly arranged on fixed block bottom.4 orthogonal designs of immovable point left-right and front-back, wherein two immovable points, on left and right directions, do symmetric design centered by the center of gravity of motor.Described fixed block selects ABS plastic to make.
The electrical installation of the present embodiment is reliable and stable, without device structure damage parts hidden danger.Under the prerequisite of not damaging at motor, equipment driving parts will be consistent with service life of equipment.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. an indoor type motor The Cloud Terrace fixed block, connects motor by motor link, it is characterized in that,
Described fixed block top is provided with the cavity of placing motor link, and cavity coordinates with negative common difference with the link of motor, and negative common difference is-0.1～-0.2mm;
Described fixed block bottom is provided with immovable point, the active force that motor is produced in the time of work is scattered on immovable point, described immovable point is 4～6, immovable point is evenly arranged on fixed block bottom, the orthogonal design of described immovable point left-right and front-back, has 2 or 4 centers of gravity taking motor as geometrical center in described immovable point.
2. indoor type motor The Cloud Terrace fixed block according to claim 1, it is characterized in that, described motor is DC stepper motor, and the link of described motor is cylindrical, the cavity of placing motor link is cylindrical shape, and cylindrical cavity inwall is provided with 4～6 muscle.
3. indoor type motor The Cloud Terrace fixed block according to claim 1, is characterized in that, described immovable point is 4, has 2 centers of gravity taking motor as geometrical center in described immovable point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420017926.7U CN203718313U (en) | 2014-01-13 | 2014-01-13 | Indoor motor cradle head fixing part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420017926.7U CN203718313U (en) | 2014-01-13 | 2014-01-13 | Indoor motor cradle head fixing part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203718313U true CN203718313U (en) | 2014-07-16 |
Family
ID=51157462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420017926.7U Expired - Fee Related CN203718313U (en) | 2014-01-13 | 2014-01-13 | Indoor motor cradle head fixing part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203718313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776300A (en) * | 2014-01-13 | 2015-07-15 | 北京兆维电子(集团)有限责任公司 | Indoor motor platform fixing piece |
-
2014
- 2014-01-13 CN CN201420017926.7U patent/CN203718313U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776300A (en) * | 2014-01-13 | 2015-07-15 | 北京兆维电子(集团)有限责任公司 | Indoor motor platform fixing piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20200113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |