CN208365112U - A kind of holder vertical axis power assisting device with torsional spring - Google Patents
A kind of holder vertical axis power assisting device with torsional spring Download PDFInfo
- Publication number
- CN208365112U CN208365112U CN201820807408.3U CN201820807408U CN208365112U CN 208365112 U CN208365112 U CN 208365112U CN 201820807408 U CN201820807408 U CN 201820807408U CN 208365112 U CN208365112 U CN 208365112U
- Authority
- CN
- China
- Prior art keywords
- torsional spring
- vertical axis
- pressing plate
- assisting device
- holder
- 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
Links
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
A kind of holder vertical axis power assisting device with torsional spring provided by the utility model, including inner housing, vertical axis, main casing, torsional spring pressing plate, torsional spring and limit plate；Vertical axis front and rear sides are provided with planar portions, it is fixedly connected on rear side of torsional spring pressing plate and the planar portions, via hole and holding section are provided on torsional spring pressing plate, the outer sheath of vertical axis is equipped with several torsional springs, port straight line portion is provided on torsional spring, port straight line portion passes through the torsional spring pressing plate, is inserted into inside the reinforcing rib of main casing；It is fixedly connected on front side of limit plate and planar portions.Before holder vertical axial or when back rotation, torsional spring can provide auxiliary strength to reduce driving motor load, increase torque of rotating shaft；The device makes full use of torsional spring potential, and a torsional spring can provide both direction torque, effectively saving space；The position of the torsional spring other end is defined by limit plate, prevents torsional spring from sidesway overturning occurring on the vertical axis, the apparatus structure is simple, practical.
Description
Technical field
The utility model relates to field of security technology, in particular to a kind of holder vertical axis power assisting device with torsional spring.
Background technique
Before holder vertical axial or when back rotation, require to assist strength to drive to reduce driving motor load,
Or increase load capacity；Holder perpendicular shaft configuration narrow space is compact simultaneously；If auxiliary booster engine is separately provided in both direction
It is crowded to capacity to will cause space for structure.
In the prior art, it is not provided with torsional spring assistant device, driving motor load is larger, and part increases, and structure is complicated.
Therefore it is necessary to carry out further technological innovation to existing holder vertical axis power assisting device.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, it is vertical to provide a kind of holder with torsional spring
Axis power assisting device.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
A kind of holder vertical axis power assisting device with torsional spring described in the utility model, including inner housing, the inner housing
It is inside provided with cradle head control component, further includes vertical axis, main casing, torsional spring pressing plate, torsional spring and limit plate；The vertical axis packet
Vertical axis front end and vertical shaft rear end are included, the left side that the vertical axis front end passes through the main casing is connect with transmission device, institute
The right end for stating vertical shaft rear end and the main casing is rotatablely connected, and the vertical axis front and rear sides are provided with planar portions, torsional spring
Be fixedly connected on rear side of pressing plate and the planar portions, be provided with via hole and holding section on the torsional spring pressing plate, the vertical axis it is outer
Side is arranged with several torsional springs, and port straight line portion is provided on the torsional spring, and the port straight line portion passes through the torsional spring pressing plate, inserts
Enter to inside the reinforcing rib of the main casing；It is fixedly connected on front side of the limit plate and the planar portions.
Further, the torsional spring pressing plate is connect by screw with the planar portions.
Further, limit plate is connect by screw with the planar portions, the limit plate both sides to the position of torsional spring into
Row limits, and torsional spring is effectively prevent to move in rotation process along vertical axis axis direction.
Further, the holding section is L shape or " u "-shaped.
Further, the quantity of the torsional spring is two.
Further, multiple threaded holes are additionally provided on the main casing, are used for main casing installation positioning.
In addition, can also be further added by one group of torsional spring structure, be multiplied booster torquemoment in the case where torsion spring torque is inadequate.
After adopting the above structure, the utility model has the beneficial effect that a kind of holder with torsional spring described in the utility model
Vertical axis power assisting device, the plane position of vertical axis are fixedly installed torsional spring pressing plate, and torsional spring port straight line portion passes through torsional spring pressing plate,
Before holder vertical axial or when back rotation, torsional spring can provide auxiliary strength to reduce driving motor load, increase
Torque of rotating shaft；When vertical axis horizontal zero, torsional spring is also at zero working condition, when vertical axial either direction works, torsional spring
It will work, and increase with vertical axis operating angle, torque is also increase accordingly.The device makes full use of torsional spring potential, and one
Torsional spring can provide both direction torque, at the same torsional spring pressing plate be also it is general, the position of rotation torsional spring pressing plate can distinguish opposite end
Mouth straight line portion upper and lower ends carry out clamping restriction, effectively saving space；The position of the torsional spring other end is defined by limit plate, is prevented
Sidesway overturning occurs on the vertical axis for twist-stop spring, and the apparatus structure is simple, practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is torsional spring pressing plate side view；
Fig. 3 is torsional spring pressing plate front view.
Description of symbols:
1- vertical axis, 101- vertical axis front end, the vertical shaft rear end of 102-, 103- planar portions；
2- main casing, 201- threaded hole, 202- reinforcing rib；3- torsional spring pressing plate, 301- via hole,
The holding section 302-；4- torsional spring；5- limit plate；6- screw；7- inner housing.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
As shown in Figures 1 to 3, a kind of holder vertical axis power assisting device with torsional spring described in the utility model, including inner casing
Body 7 is provided with cradle head control component in the inner housing 7, further include vertical axis 1, main casing 2, torsional spring pressing plate 3, torsional spring 4 and
Limit plate 5；The vertical axis 1 includes that vertical axis front end 101 and vertical shaft rear end 102, the vertical axis front end 101 pass through described
The left side of main casing 2 is connect with transmission device, and the right end of the vertical shaft rear end 102 and the main casing 2 is rotatablely connected, described
1 front and rear sides of vertical axis are provided with planar portions 103, are fixedly connected on rear side of torsional spring pressing plate 3 and the planar portions 103, the torsion
Via hole 301 and holding section 302 are provided on spring pressing plate 3, the outer sheath of the vertical axis 1 is equipped with several torsional springs 4, the torsional spring 4
On be provided with port straight line portion 401, the port straight line portion 401 passes through the torsional spring pressing plate 3, is inserted into the main casing 2
Inside reinforcing rib 202；It is fixedly connected on front side of the limit plate 5 and the planar portions 103.
As a kind of preferred embodiment of the utility model, the torsional spring pressing plate 3 is connected by screw 6 and the planar portions 103
It connects.
As a kind of preferred embodiment of the utility model, the limit plate 5 is connect by screw 6 with the planar portions 103,
The both sides of limit plate 5 are defined the position of torsional spring, and torsional spring is effectively prevent to move in rotation process along 1 axis direction of vertical axis
It is dynamic.
As a kind of preferred embodiment of the utility model, the holding section 302 is L shape or " u "-shaped.
As a kind of preferred embodiment of the utility model, the quantity of the torsional spring 4 is two.
As a kind of preferred embodiment of the utility model, it is additionally provided with multiple threaded holes 201 on the main casing 2, is used for
The installation positioning of main casing 2.
In addition, can also be further added by one group of torsional spring structure, be multiplied booster torquemoment in the case where torsion spring torque is inadequate.
The working principle of the utility model is: a kind of holder vertical axis power-assisted dress with torsional spring described in the utility model
It sets, the plane position of vertical axis is fixedly installed torsional spring pressing plate, and torsional spring port straight line portion passes through torsional spring pressing plate, when holder vertical axis
When rotating forward or backward, torsional spring can provide auxiliary strength to reduce driving motor load, increase torque of rotating shaft；It hangs down
When d-axis horizontal zero, torsional spring is also at zero working condition, and when vertical axial either direction works, torsional spring can all work, and
Increase with vertical axis operating angle, torque is also increase accordingly.The device makes full use of torsional spring potential, and a torsional spring can provide two
A direction torque, at the same torsional spring pressing plate be also it is general, rotation torsional spring pressing plate position can be respectively to above and below the straight line portion of port two
End carries out clamping restriction, effectively saving space；The position of the torsional spring other end is defined by limit plate, prevents torsional spring in vertical axis
Upper generation sidesway overturning, the apparatus structure is simple, practical.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (6)
1. a kind of holder vertical axis power assisting device with torsional spring, including inner housing (7), the inner housing (7) is interior to be provided with holder
Control component, it is characterised in that: further include vertical axis (1), main casing (2), torsional spring pressing plate (3), torsional spring (4) and limit plate
(5)；The vertical axis (1) includes that vertical axis front end (101) and vertical shaft rear end (102), the vertical axis front end (101) pass through
The left side of the main casing (2) is connect with transmission device, and the right end of the vertical shaft rear end (102) and the main casing (2) turns
Dynamic connection, vertical axis (1) front and rear sides are provided with planar portions (103), torsional spring pressing plate (3) and the planar portions (103)
Rear side is fixedly connected, and is provided with via hole (301) and holding section (302) on the torsional spring pressing plate (3), the vertical axis (1) it is outer
Side is arranged with several torsional springs (4), is provided with port straight line portion (401) on the torsional spring (4), and the port straight line portion (401) is worn
The torsional spring pressing plate (3) is crossed, the reinforcing rib (202) for being inserted into the main casing (2) is internal；The limit plate (5) is put down with described
It is fixedly connected on front side of facial (103).
2. a kind of holder vertical axis power assisting device with torsional spring according to claim 1, it is characterised in that: the torsional spring pressure
Plate (3) is connect by screw (6) with the planar portions (103).
3. a kind of holder vertical axis power assisting device with torsional spring according to claim 1, it is characterised in that: the holding section
It (302) is L shape or " u "-shaped.
4. a kind of holder vertical axis power assisting device with torsional spring according to claim 1, it is characterised in that: the limit plate
(5) it is connect by screw (6) with the planar portions (103).
5. a kind of holder vertical axis power assisting device with torsional spring according to claim 1, it is characterised in that: the torsional spring
(4) quantity is two.
6. a kind of holder vertical axis power assisting device with torsional spring according to claim 1, it is characterised in that: the main casing
(2) multiple threaded holes (201) are additionally provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820807408.3U CN208365112U (en) | 2018-05-29 | 2018-05-29 | A kind of holder vertical axis power assisting device with torsional spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820807408.3U CN208365112U (en) | 2018-05-29 | 2018-05-29 | A kind of holder vertical axis power assisting device with torsional spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208365112U true CN208365112U (en) | 2019-01-11 |
Family
ID=64930320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820807408.3U Expired - Fee Related CN208365112U (en) | 2018-05-29 | 2018-05-29 | A kind of holder vertical axis power assisting device with torsional spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208365112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114125227A (en) * | 2021-11-22 | 2022-03-01 | 杭州海康威视数字技术股份有限公司 | Tripod head camera |
-
2018
- 2018-05-29 CN CN201820807408.3U patent/CN208365112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114125227A (en) * | 2021-11-22 | 2022-03-01 | 杭州海康威视数字技术股份有限公司 | Tripod head camera |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208365112U (en) | A kind of holder vertical axis power assisting device with torsional spring | |
| CN106514115B (en) | A kind of welding gripping mechanism | |
| CN205330937U (en) | Tubular peristaltic pump is put to straight line | |
| CN109605062A (en) | A kind of turnover mechanism for valve body production | |
| CN105508210B (en) | Straight line puts tubular type peristaltic pump | |
| CN212479750U (en) | Built-in hinge rod-lever combined type clamping mechanism | |
| CN209369984U (en) | A kind of certainly cooling piston motor | |
| CN103934401B (en) | The modified node method of forging charging and discharging machine claw beam part | |
| CN209704963U (en) | The integrated linkage multiple directional control valve of one kind | |
| CN207771805U (en) | One kind is for passing through slype control terminal driving tools | |
| CN208163670U (en) | Stake mould grapple component | |
| CN207606677U (en) | Valve grinder work spindle positions clamping system | |
| CN112872439A (en) | Hole milling device for machining automobile crankshaft | |
| CN207464642U (en) | High locked bolts nut assembly installs fixture | |
| CN108723442A (en) | A kind of pistol type electric drill | |
| CN212124268U (en) | Hydraulic machine for automobile axle housing shaft parts | |
| CN205973594U (en) | Mechanical lock double acting jack | |
| CN216070185U (en) | Steering valve with air pressure sensor connecting port | |
| CN216681183U (en) | Fixing clamp for drilling and tapping engine piston of numerical control machining center | |
| CN213106430U (en) | Novel automobile steering knuckle clamp mechanism | |
| CN212330855U (en) | Labor-saving pipe wrench | |
| CN209208862U (en) | Automobile front subframe support tube | |
| CN216692682U (en) | Plugging device of automatic long pipe leak detector | |
| CN215293485U (en) | Gear transmission mechanism of electrode grinding and cap replacing all-in-one machine | |
| CN107539364A (en) | One kind building environmentally friendly new energy vehicle in municipal gardens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 |