CN204592752U - Angular dimension controlling device - Google Patents
Angular dimension controlling device Download PDFInfo
- Publication number
- CN204592752U CN204592752U CN201520265046.6U CN201520265046U CN204592752U CN 204592752 U CN204592752 U CN 204592752U CN 201520265046 U CN201520265046 U CN 201520265046U CN 204592752 U CN204592752 U CN 204592752U
- Authority
- CN
- China
- Prior art keywords
- tumbler
- serrated
- angle
- slot
- planar card
- 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.)
- Active
Links
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a kind of angular dimension controlling device, comprise the first tumbler and the second tumbler, described first tumbler and the second tumbler end are connected by rotating shaft, make both with this rotating shaft for axle center relatively rotates, be provided with angle-adjusting mechanism between described first tumbler and the second tumbler, this angle-adjusting mechanism comprises the special-shaped slot being located at the first tumbler end, the serrated slot being located at the second tumbler end, figure six shell fragment and planar card.The utility model is by being located at the special-shaped slot of the first tumbler end, the serrated slot being located at the second tumbler end, figure six shell fragment and the angled regulating mechanism of planar card-shape, make the relative angle between the first tumbler and the second tumbler immediately adjustable, convenient and swift, simple to operate.
Description
Technical field
The utility model relates to angle and turns to adjustment mechanical structure, particularly a kind of angular dimension controlling device.
Background technique
Current the steering gear is all rigid fixing, even if can adjusting angle also be carry out force-loose by structures such as screws to fix.Such as traditional display device angular adjustment apparatus, display device is connected by rotating shaft with base, is then locked by screw mandrel, when needing adjusting angle, then unscrew screw, and then adjust display device angle, last tightening the screw again, is fixed on display device in certain angle.Such angle steering mode, complicated operation, and easily lost efficacy after repeatedly regulating, simple and convenient not.
Model utility content
For above-mentioned deficiency, the purpose of this utility model is, provides a kind of angular dimension controlling device, immediately can adjust the angle of display device, simple and fast, easy to operate.
The utility model for the adopted technological scheme that achieves the above object is: a kind of angular dimension controlling device, comprise the first tumbler and the second tumbler, described first tumbler and the second tumbler end are connected by rotating shaft, make both with this rotating shaft for axle center relatively rotates, it is characterized in that, angle-adjusting mechanism is provided with between described first tumbler and the second tumbler, this angle-adjusting mechanism comprises the special-shaped slot being located at the first tumbler end, be located at the serrated slot of the second tumbler end, figure six shell fragment, planar card, wherein, shape and the figure six shell fragment of described special-shaped slot one end are suitable (embedding wherein by figure six shell fragment), shape and the planar card of the other end are suitable (embedding wherein by planar card), and it is front, the excessive position of class is provided with between rear end, the top of described serrated slot is arcuate serrated structure, bottom is that arc is excessive, and last sawtooth of upper arcuate saw tooth structure is " へ " shape tooth of front short rear length, the non-backrush end of described figure six shell fragment withstands on planar card, give planar card elastic force, pushed up and be located between special-shaped slot and serrated slot, and block corresponding with arcuate serrated structure of the upper end of described planar card establish, by the corresponding sawtooth of ejection, fix the angle between the first tumbler and the second tumbler.
Further, described second tumbler end is double layer construction, and described first tumbler end is located between this double layer construction, and is connected by rotating shaft, makes both with this rotating shaft for axle center relatively rotates.
Further, the double layer construction of described second tumbler end is all provided with serrated slot, these two serrated slot are symmetrical arranged; Described planar card is located between the special-shaped slot of the first tumbler end and the double-deck serrated slot of the second tumbler end.
Further, described planar card is " recessed " font card, middle part is fastened in the special-shaped slot of the first tumbler end, both sides are fastened in the double-deck serrated slot of the second tumbler end, and top, the upper end of both sides is located in the arcuate serrated structure of serrated slot, by the corresponding sawtooth of ejection, fix the angle between the first tumbler and the second tumbler.
Further, described angle-adjusting mechanism is the heart with rotating shaft, arranges centrosymmetric two.
Further, described first tumbler and the second tumbler are reserved with some fixed holes.
The working principle of this angular dimension controlling device is as follows: rotate if the first tumbler and the second tumbler attempt to become large direction along relative angle, the arcuate serrated structure of serrated slot can drive planar card to force down the non-backrush end of figure six shell fragment, make simultaneously planar card smoothly from a upper sawtooth excessively to next sawtooth, make can relatively rotate smoothly between the first tumbler and the second tumbler; If the direction that the first tumbler and the second tumbler are attempted to diminish along relative angle is rotated, the arcuate serrated structure of serrated slot can not drive planar card to force down the non-backrush end of figure six shell fragment, cause planar card to push up all the time and be located at same sawtooth position, make cannot relatively rotate between the first tumbler and the second tumbler.By the pivotal principle of this prevention, just respective angles can be fixed on by between the first tumbler and the second tumbler.When needing (such as to adjust to 30 ° from 15 ° when turning to and adjust the relative angle between wide first tumbler and the second tumbler, 30 ° are adjusted to 60 °), only need the first tumbler and the second tumbler relatively to break and turn, now, planar card just can be beated in the arcuate serrated structure of serrated slot, jumps to corresponding sawtooth from a upper sawtooth.When needing the relative angle between the first tumbler and the second tumbler to be adjusted to small angle from wide-angle, (such as adjust to 15 ° from 30 °, 60 ° are adjusted to 30 °), then need first the relative angle between the first tumbler and the second tumbler to be broken to more than 90 ° (i.e. last sawtooth), by " へ " shape tooth of last front short rear length, planar card is driven to force down the non-backrush end of figure six shell fragment, simultaneously because its back segment of this sawtooth is longer, can after the non-backrush side pressure of figure six shell fragment is obtained lower, thus before making planar card drop into special-shaped slot, the excessive position of class between rear end, after planar card is blocked by the excessive position of this ladder, cannot resilience, thus the arcuate serrated structure of serrated slot can not be withstood, angle between first tumbler and the second tumbler can be rotated towards the direction diminished smoothly, when relative angle when between the two goes to minimum, just before again planar card being ejected special-shaped slot, the excessive position of class between rear end, just the angle between the first tumbler and the second tumbler can again be adjusted from small to large.Generally speaking, angle can only be rotated toward becoming large direction by this angular dimension controlling device gradually, if will rotate toward little direction, then needs first to go to maximum, and then back turns to minimum, the adjustment of one-level one-level again.Be placed in the angular dimension turned between every one-level, can be set by the arcuate serrated structure of serrated slot, sawtooth is more multistage, then the angle turned between every one-level is less.
The utility model has the following advantages: by being located at the special-shaped slot of the first tumbler end, the serrated slot being located at the second tumbler end, figure six shell fragment, the angled regulating mechanism of planar card-shape, make the relative angle between the first tumbler and the second tumbler immediately adjustable, convenient and swift, simple to operate.
Above-mentioned is the general introduction of model utility technological scheme, below in conjunction with accompanying drawing and embodiment, is described further the utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of angular dimension controlling device;
Fig. 2 is the partial structurtes schematic diagram of Fig. 1
Fig. 3 is the fractionation structural representation of Fig. 1;
Fig. 4 is the use structural representation of angular dimension controlling device;
In figure: the first tumbler 1; Second tumbler 2; Second tumbler end 21; First tumbler end 11; Rotating shaft 3; Angle-adjusting mechanism 4; Special-shaped slot 41; Serrated slot 42; Figure six shell fragment 43; Planar card 44; The excessive position 411 of class; Arcuate serrated structure 421; Arc excessive 422; " へ " shape tooth 423; The non-backrush end 431 of figure six shell fragment; Fixed hole 5; Display device 6; Display bracket 7.
Embodiment:
See Fig. 1 to 4, the angular dimension controlling device that the present embodiment provides, comprise the first tumbler 1 and the second tumbler 2, described second tumbler end 21 is double layer construction, described first tumbler end 11 is located between this double layer construction, and be connected by rotating shaft 3, make both with this rotating shaft 3 for axle center relatively rotates.Be provided with angle-adjusting mechanism 4 between described first tumbler 1 and the second tumbler 2, described angle-adjusting mechanism 4 for the heart, arranges centrosymmetric two with rotating shaft 3.Wherein, one, upside, one, downside, such setting can make angle-adjusting mechanism 4 when pushing up solid, and stressed more scientific and reasonable, overall performance is better.
Described angle-adjusting mechanism 4 comprises the special-shaped slot 41 being located at the first tumbler end 11, be located at the serrated slot 42 of the second tumbler end 21, figure six shell fragment 43, planar card 44, wherein, shape and the figure six shell fragment 43 of described special-shaped slot 41 one end are suitable, shape and the planar card 44 of the other end are suitable, and it is front, the excessive position 411 of class is provided with between rear end, the top of described serrated slot 42 is arcuate serrated structure 421, bottom is arc excessive 422, and last sawtooth of upper arcuate saw tooth structure 421 is " へ " shape tooth 423 of front short rear length, the non-backrush end 431 of described figure six shell fragment withstands on planar card 44, give planar card 44 elastic force, pushed up and be located between special-shaped slot 41 and serrated slot 42, and block corresponding with arcuate serrated structure 421 of the upper end of described planar card 44 establish, by the corresponding sawtooth of ejection, fix the angle between the first tumbler 1 and the second tumbler 2.
Particularly, the double layer construction of described second tumbler end 21 is all provided with serrated slot 42, these two serrated slot 42 are symmetrical arranged; Described planar card 44 is located between the special-shaped slot 41 of the first tumbler end 11 and the double-deck serrated slot 42 of the second tumbler end 21.Described planar card 44 is " recessed " font card, middle part is fastened in the special-shaped slot 41 of the first tumbler end 11, both sides are fastened in the double-deck serrated slot 42 of the second tumbler end 21, and top, the upper end of both sides is located in the arcuate serrated structure 421 of serrated slot 42, by the corresponding sawtooth of ejection, fix the angle between the first tumbler 1 and the second tumbler 2.
Particularly, described first tumbler 1 and the second tumbler 2 are reserved with some fixed holes 5.During installation, one of them tumbler of this angular dimension controlling device can be fixed on display device 6 or display bracket 7 by those fixed holes 5, another tumbler is fixed on other positions, the relative angle so just between adjustable display and this position.
The working principle of this angular dimension controlling device is as follows: rotate if the first tumbler 1 and the second tumbler 2 attempt to become large direction along relative angle, the arcuate serrated structure 41 of serrated slot 42 can drive planar card 44 to force down the non-backrush end 431 of figure six shell fragment, make simultaneously planar card 44 smoothly from a upper sawtooth excessively to next sawtooth, make can relatively rotate smoothly between the first tumbler 1 and the second tumbler 2; If the direction that the first tumbler 1 and the second tumbler 2 are attempted to diminish along relative angle is rotated, the arcuate serrated structure 421 of serrated slot 42 can not drive planar card 44 to force down the non-backrush end 431 of 43, figure six bullet, cause planar card 44 to push up all the time and be located at same sawtooth position, make cannot relatively rotate between the first tumbler 1 and the second tumbler 2.By the pivotal principle of this prevention, just respective angles can be fixed on by between the first tumbler 1 and the second tumbler 2.When needing (such as to adjust to 30 ° from 15 ° when turning to and adjust the relative angle between wide first tumbler 1 and the second tumbler 2,30 ° are adjusted to 60 °), only need the first tumbler 1 and the second tumbler 2 relatively to break and turn, now, planar card 44 just can be beated in the arcuate serrated structure 421 of serrated slot 42, jumps to corresponding sawtooth from a upper sawtooth.When needing the relative angle between the first tumbler 1 and the second tumbler 2 to be adjusted to small angle from wide-angle, (such as adjust to 15 ° from 30 °, 60 ° are adjusted to 30 °), then need first the relative angle between the first tumbler 1 and the second tumbler 2 to be broken to more than 90 ° (i.e. last sawtooth), by " へ " shape tooth 423 of last front short rear length, planar card 44 is driven to force down the non-backrush end 431 of figure six shell fragment, simultaneously because its back segment of this sawtooth is longer, can after the non-backrush end 431 of figure six shell fragment is pressed lower, thus before making planar card 44 drop into special-shaped slot 41, the excessive position 411 of class between rear end, after planar card 44 is blocked by the excessive position 411 of this ladder, cannot resilience, thus the arcuate serrated structure 421 of serrated slot can not be withstood, angle between first tumbler 1 and the second tumbler 2 can be rotated towards the direction diminished smoothly, when relative angle when between the two goes to minimum, just before again planar card 44 being ejected special-shaped slot 41, the excessive position 411 of class between rear end, just the angle between the first tumbler and the second tumbler can again be adjusted from small to large.Generally speaking, angle can only be rotated toward becoming large direction by this angular dimension controlling device gradually, if will rotate toward little direction, then needs first to go to maximum, and then back turns to minimum, the adjustment of one-level one-level again.Be placed in the angular dimension turned between every one-level, can be set by the arcuate serrated structure of serrated slot, sawtooth is more multistage, then the angle turned between every one-level is less.
The utility model is not limited to above-mentioned mode of execution, adopts the technical characteristics identical or approximate with the utility model above-described embodiment, and other angular dimension controlling devices obtained, all within protection domain of the present utility model.
Claims (6)
1. an angular dimension controlling device, comprise the first tumbler and the second tumbler, described first tumbler and the second tumbler end are connected by rotating shaft, make both with this rotating shaft for axle center relatively rotates, it is characterized in that, angle-adjusting mechanism is provided with between described first tumbler and the second tumbler, this angle-adjusting mechanism comprises the special-shaped slot being located at the first tumbler end, be located at the serrated slot of the second tumbler end, figure six shell fragment, planar card, wherein, shape and the figure six shell fragment of described special-shaped slot one end are suitable, shape and the planar card of the other end are suitable, and it is front, the excessive position of class is provided with between rear end, the top of described serrated slot is arcuate serrated structure, bottom is that arc is excessive, and last sawtooth of upper arcuate saw tooth structure is " へ " shape tooth of front short rear length, the non-backrush end of described figure six shell fragment withstands on planar card, give planar card elastic force, pushed up and be located between special-shaped slot and serrated slot, and block corresponding with arcuate serrated structure of the upper end of described planar card establish, by the corresponding sawtooth of ejection, fix the angle between the first tumbler and the second tumbler.
2. angular dimension controlling device according to claim 1, it is characterized in that, described second tumbler end is double layer construction, and described first tumbler end is located between this double layer construction, and be connected by rotating shaft, make both with this rotating shaft for axle center relatively rotates.
3. angular dimension controlling device according to claim 2, is characterized in that, the double layer construction of described second tumbler end is all provided with serrated slot, and these two serrated slot are symmetrical arranged; Described planar card is located between the special-shaped slot of the first tumbler end and the double-deck serrated slot of the second tumbler end.
4. angular dimension controlling device according to claim 3, it is characterized in that, described planar card is " recessed " font card, middle part is fastened in the special-shaped slot of the first tumbler end, both sides are fastened in the double-deck serrated slot of the second tumbler end, and top, the upper end of both sides is located in the arcuate serrated structure of serrated slot, by the corresponding sawtooth of ejection, fixes the angle between the first tumbler and the second tumbler.
5. according to the angular dimension controlling device one of claim 1-4 Suo Shu, it is characterized in that, described angle-adjusting mechanism is the heart with rotating shaft, arranges centrosymmetric two.
6. angular dimension controlling device according to claim 1, is characterized in that, described first tumbler and the second tumbler are reserved with some fixed holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265046.6U CN204592752U (en) | 2015-04-28 | 2015-04-28 | Angular dimension controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265046.6U CN204592752U (en) | 2015-04-28 | 2015-04-28 | Angular dimension controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204592752U true CN204592752U (en) | 2015-08-26 |
Family
ID=53928903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520265046.6U Active CN204592752U (en) | 2015-04-28 | 2015-04-28 | Angular dimension controlling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204592752U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109431041A (en) * | 2019-01-04 | 2019-03-08 | 广东翔晟箱配科技有限公司 | Multifunctional pull rod and detachable bracket device and the luggage for the pull rod |
| CN112228753A (en) * | 2020-11-13 | 2021-01-15 | 佛山市坦斯盯科技有限公司 | Camera assembly of AOI equipment |
-
2015
- 2015-04-28 CN CN201520265046.6U patent/CN204592752U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109431041A (en) * | 2019-01-04 | 2019-03-08 | 广东翔晟箱配科技有限公司 | Multifunctional pull rod and detachable bracket device and the luggage for the pull rod |
| CN112228753A (en) * | 2020-11-13 | 2021-01-15 | 佛山市坦斯盯科技有限公司 | Camera assembly of AOI equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204592752U (en) | Angular dimension controlling device | |
| CN104405840A (en) | Device for simultaneously driving two mechanisms | |
| CN107317152A (en) | A kind of electrical equipment energization component | |
| CN105672924A (en) | Motor direct drive type side-wall coring structure | |
| CN202195251U (en) | Portable medical equipment and locking device thereof | |
| CN202883910U (en) | Chain tensioning device | |
| CN107829557A (en) | A kind of curved adjustable fastener of building template list | |
| CN204698160U (en) | Adjustable back angle seat | |
| CN207809240U (en) | Limiting device at a kind of spherical hinge | |
| CN101422886A (en) | Ratchet coeswrench | |
| CN203286498U (en) | Angle regulating illumination device | |
| CN206750160U (en) | A kind of quick-disassembly structure for being used for aircraft motor and blade | |
| CN207921072U (en) | Nut and fastening assembly | |
| US20170130471A1 (en) | Formwork truncation screw rod | |
| CN107350390A (en) | A kind of rigid cable bending forming servicing unit | |
| CN208907993U (en) | A kind of computer waterproof main case | |
| CN209278803U (en) | A kind of adjustable patch wall installing mechanism | |
| CN207879059U (en) | A kind of intelligent fingerprint lock drive mechanism | |
| CN207092700U (en) | A kind of construction guardrail | |
| CN208240530U (en) | A kind of easy-to-dismount button switch | |
| CN204239645U (en) | A kind of device that simultaneously can drive Liang Ge mechanism | |
| CN108255230A (en) | Knob mechanisms | |
| CN110492352A (en) | Mounting plate for distribution box that is a kind of anti-scratch and keeping level | |
| CN214624897U (en) | Adjustable high-voltage direct-current contactor | |
| CN109713473A (en) | A kind of hot-line work cable clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 building 3, No. 1, Nanqi street, Qiaotou East Road, Qiaotou town, Dongguan City, Guangdong Province Patentee after: 3G AUDIO TECHNOLOGY Co.,Ltd. Patentee after: ELDER AUDIO MANUFACTURE Co.,Ltd. Address before: 523000 No. 28, level village, Xiang He road, Dalang Town, Dongguan, Guangdong Patentee before: 3G AUDIO TECHNOLOGY Co.,Ltd. Patentee before: ELDER AUDIO MANUFACTURE Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230928 Address after: 523000 building 3, No. 1, Nanqi street, Qiaotou East Road, Qiaotou town, Dongguan City, Guangdong Province Patentee after: 3G AUDIO TECHNOLOGY Co.,Ltd. Address before: 523000 building 3, No. 1, Nanqi street, Qiaotou East Road, Qiaotou town, Dongguan City, Guangdong Province Patentee before: 3G AUDIO TECHNOLOGY Co.,Ltd. Patentee before: ELDER AUDIO MANUFACTURE Co.,Ltd. |
|
| TR01 | Transfer of patent right |