CN204003932U - Turning shaft structure and the CCD camera assembly with it - Google Patents
Turning shaft structure and the CCD camera assembly with it Download PDFInfo
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- CN204003932U CN204003932U CN201420289210.2U CN201420289210U CN204003932U CN 204003932 U CN204003932 U CN 204003932U CN 201420289210 U CN201420289210 U CN 201420289210U CN 204003932 U CN204003932 U CN 204003932U
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Abstract
The utility model discloses a kind of turning shaft structure and there is its CCD camera assembly.Described turning shaft structure comprises: the first pivot part and the second pivot part; And rotating assembly, described rotating assembly comprises: rotating shaft, and wherein said the first pivot part is connected by described rotating shaft with described the second pivot part, and described rotating shaft can be with relatively described the second pivot part of described the first pivot part pivotable in predetermined angular range; And for regulating the tapping screw of swelling degree between described rotating shaft and described the second pivot part, described tapping screw screw-thread fit in described rotating shaft so that form interference fit between described rotating shaft and described the second pivot part.According to the utility model embodiment's turning shaft structure, the swelling degree between the second pivot part and rotating shaft is adjustable, easy to maintenance, long service life and rotating shaft easy processing.
Description
Technical field
The utility model relates to a kind of turning shaft structure and has the CCD camera assembly of this turning shaft structure.
Background technique
In correlation technique, the rotating shaft of turning shaft structure and the interference fit between pivot part are to realize by controlling the machining accuracy of rotating shaft, pivot part, thereby make friction between rotating shaft and pivot part greatly, use for a long time and easily damage and easily inefficacy, have room for improvement.
Model utility content
The utility model is intended to solve at least to a certain extent one of technical problem in correlation technique.For this reason, an object of the present utility model is to propose that a kind of to have swelling degree adjustable, long service life and turning shaft structure easy to maintenance.
Another object of the present utility model is to propose a kind of CCD camera assembly with above-mentioned turning shaft structure.
To achieve these goals, according to first aspect of the present utility model, a kind of turning shaft structure is proposed.Described turning shaft structure comprises the first pivot part and the second pivot part; And rotating assembly, described rotating assembly comprises: rotating shaft, and wherein said the first pivot part is connected by described rotating shaft with described the second pivot part, and described rotating shaft can be with relatively described the second pivot part of described the first pivot part pivotable in predetermined angular range; And for regulating the tapping screw of swelling degree between described rotating shaft and described the second pivot part, described tapping screw screw-thread fit in described rotating shaft so that form interference fit between described rotating shaft and described the second pivot part.
According to turning shaft structure of the present utility model, by tapping screw, regulate the swelling degree between the second pivot part and rotating shaft, swelling degree between rotating shaft and the second pivot part is kept in the reasonable scope, reduced the difficulty of processing of rotating shaft and the second pivot part, be not easy damage and reliability higher, greatly increased the maintainalbility of turning shaft structure.Simultaneously, owing to forming the adjustable interference fit of swelling degree between rotating shaft and the second pivot part, make the pivotable of relative the second pivot part of the first pivot part smooth and easy and make the angle between the first pivot part and the second pivot part remain on the arbitrarily angled place in predetermined angular range, greatly facilitate user's use.
In addition, according to the above-mentioned turning shaft structure of the utility model, can also there is following additional technical characteristics:
In described the first pivot part, be provided with the first through hole, in described the second pivot part, be provided with the second through hole, described rotating assembly is located at respectively in described the first through hole and described the second through hole.
Described turning shaft structure also comprises: the first limited part, and described the first limited part is located on described the first pivot part; And second limited part, described the second limited part is located in described rotating shaft and with described the first limited part and coordinates to stop described the first pivot part to rotate relative to described rotating shaft.
Described the first limited part is the lug boss being located on the perisporium of described the first through hole; In described rotating shaft, be provided with rotary shaft hole, described tapping screw screw-thread fit is in described rotary shaft hole, and described the second limited part is the draw-in groove that is located on the perisporium of described rotary shaft hole and runs through described rotary shaft hole perisporium.
Described lug boss extends axially along described the first through hole, and described draw-in groove extends axially along described rotary shaft hole, and described lug boss is a plurality of, and described draw-in groove is a plurality of, and a plurality of described lug bosses are corresponding one by one with a plurality of described draw-in grooves.
Described the first through hole comprises successively connected unthreaded hole section and lug boss section, and described lug boss is formed in described lug boss section, and the distance of described unthreaded hole section and described the second pivot part is greater than the distance of described lug boss section and described the second pivot part.
Described rotating shaft comprises connected successively first paragraph, second segment and the 3rd section, described first paragraph is located in described unthreaded hole section, described second segment is corresponding with described lug boss section, the outer circumferential face of described the 3rd section is interference fitted in described the second through hole, and described draw-in groove is respectively formed on described second segment and described the 3rd section.
Described rotary shaft hole runs through described rotating shaft.
Described the first pivot part, described the second pivot part and described rotating shaft are working of plastics.
According to second aspect of the present utility model, propose a kind of CCD camera assembly, described CCD camera assembly comprises: camera; And the many groups turning shaft structure being connected successively, wherein said turning shaft structure is the turning shaft structure described in first aspect, described camera is located on the first pivot part of first group of turning shaft structure, and first pivot part of a group in two groups of turning shaft structures of arbitrary neighborhood is connected by described rotating assembly with the second pivot part of another group.
Accompanying drawing explanation
Fig. 1 is according to the explosive view of the utility model embodiment's turning shaft structure.
Fig. 2 is according to the sectional view of the utility model embodiment's turning shaft structure.
Fig. 3 is according to the perspective view of the first pivot part of the utility model embodiment.
Fig. 4 is according to the perspective view of the utility model embodiment's rotating shaft.
Fig. 5 is the front view of the rotating shaft shown in Fig. 4.
Fig. 6 is the left view of the rotating shaft shown in Fig. 4.
Fig. 7 is the sectional view of the rotating shaft shown in Fig. 4.
Reference character:
Turning shaft structure 100, the first pivot part 110, the first through hole 111, unthreaded hole section 1111, lug boss section 1112, the perisporium 1113 of the first through hole 111, main body portion 1101, the first sidepiece 1102, the second sidepiece 1103, the first holding space 1104, the second holding space 1105, the second pivot part 120, the second through hole 121, rotating assembly 130, rotating shaft 131, rotary shaft hole 1310, the perisporium 13101 of rotary shaft hole 1310, first paragraph 1311, second segment 1312, the 3rd section 1313, tapping screw 132, the first limited part 161, lug boss 1611, the second limited part 162, draw-in groove 1621
Embodiment
Describe embodiment of the present utility model below in detail, described embodiment's example is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment who is described with reference to the drawings, be exemplary, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Below with reference to Fig. 1-Fig. 7, describe according to the utility model embodiment's turning shaft structure 100.As shown in Fig. 1-Fig. 7, according to the utility model embodiment's turning shaft structure 100, comprise the first pivot part 110, the second pivot part 120 and rotating assembly 130.
Rotating assembly 130 comprises rotating shaft 131 and tapping screw 132.Wherein the first pivot part 110 is connected by rotating shaft 131 with the second pivot part 120, and rotating shaft 131 can be with relative the second pivot part 120 of the first pivot part 110 pivotable in predetermined angular range.
Tapping screw 132 is for regulating the swelling degree between rotating shaft 131 and the second pivot part 120.Tapping screw 132 screw-thread fit in rotating shaft 131 so that form interference fit between rotating shaft 131 and the second pivot part 120.Make thus rotating shaft 131 can remain on any position in predetermined angular range when relative the second pivot part 120 pivotable.Particularly, as shown in Figure 1, be provided with rotary shaft hole 1310 in rotating shaft 131, tapping screw 132 screw-thread fit are in rotary shaft hole 1310.
That is to say, the first pivot part 110 is connected by rotating assembly 130 is pivotable with the second pivot part 120, and the rotating shaft 131 of rotating assembly 130 and the first pivot part 110 are synchronized with the movement, i.e. rotating shaft 131 and the first pivot part 110 together relative the second pivot part 120 motions.Wherein, predetermined angular range can be with the first pivot part 110 different the changing in position from shape, thickness and the rotating shaft 131 of the second pivot part 120.
And by regulating the length of screw-thread fit section between tapping screw 132 and rotating shaft 131, can regulate the swelling degree between rotating shaft 131 and the second pivot part 120 according to the utility model embodiment's turning shaft structure 100.Particularly, characteristic due to tapping screw 132, tapping screw 132 screws in rotating shaft 131 processes, rotating shaft 131 is outwards expanded, thereby make to form interference fit between rotating shaft 131 and the second pivot part 120, and the length that tapping screw 132 screws in rotating shaft 131 is longer, and between rotating shaft 131 and the second pivot part 120, swelling degree is higher.
Alternatively, the first pivot part 110, the second pivot part 120 and rotating shaft 131 are working of plastics, thereby manufacture cost is lower.Further, the first pivot part 110, the second pivot part 120 and rotating shaft 131 all adopt wear-resisting property good plastics are made, thereby effectively improve the wear resistance of turning shaft structure 100, make the longer service life of turning shaft structure 100.
Thus, according to the utility model embodiment's turning shaft structure 100, the swelling degree regulating between the second pivot part 120 and rotating shaft 131 by tapping screw 132, swelling degree between rotating shaft 131 and the second pivot part 120 is kept in the reasonable scope, reduced the difficulty of processing of rotating shaft 131 and the second pivot part 120, be not easy damage and reliability higher, greatly increased the maintainalbility of turning shaft structure 100.Simultaneously, owing to forming the adjustable interference fit of swelling degree between rotating shaft 131 and the second pivot part 120, make the pivotable of relative the second pivot part 120 of the first pivot part 110 smooth and easy and make the angle between the first pivot part 110 and the second pivot part 120 remain on the arbitrarily angled place in predetermined angular range, greatly facilitate user's use.
Below with reference to 1-Fig. 7, describe one according to the specific embodiment of turning shaft structure 100 of the present utility model:
As shown in Figure 2, be provided with in the first through hole 111, the second pivot parts 120 and be provided with the second through hole 121 in the first pivot part 110, rotating assembly 130 is located at respectively in the first through hole 111 and the second through hole 121.That is to say, the first through hole 111 and the second through hole 121 over against, the central shaft of the central axis of the first through hole 111 and the second through hole 121 to and the central axes of rotating shaft 131, another part that a part for rotating assembly 130 is positioned at the first through hole 111 and rotating assembly 130 is positioned at the second through hole 121, thereby make rotating shaft 131 with relative the second pivot part 120 pivotables of the first pivot part 110, even if the first pivot part 110 is connected by rotating assembly 130 pivotly with the second pivot part 120.The manufacturing of turning shaft structure 100 is easier thus.
As shown in Figure 2, turning shaft structure 100 can also comprise the first limited part 161 and the second limited part 162.In an optional embodiment, the first limited part 161 is located on the first pivot part 110, the second limited part 162 is located in rotating shaft 131, the first limited part 161 coordinates to stop the first pivot part 110 phase countershafts 131 to rotate with the second limited part 162, according to the utility model embodiment's turning shaft structure 100, by the first limited part 161 and coordinating of the second limited part 162, has realized being synchronized with the movement of rotating shaft 131 and the first pivot part 110.
Particularly, as shown in Figure 3, the first limited part 161 is for being located at the lug boss 1611 on the perisporium 1113 of the first through hole 111.As Figure 4-Figure 7, the second limited part 162 is for being located on the perisporium 13101 of rotary shaft hole 1310 and running through the draw-in groove 1621 of rotary shaft hole 1310 perisporiums.In brief, in some specific embodiments as shown in Fig. 1-Fig. 7, turning shaft structure 100 coordinates by lug boss 1611 and draw-in groove 1621, and rotating shaft 131 and the first pivot part 110 are synchronized with the movement.
Certainly, in embodiment of the present utility model, the structure of the first limited part 161 and the second limited part 162 is not limited to this, the first limited part 161 can be for being located at the groove on the perisporium 1113 of the first through hole 111, the second limited part 162 can be for being located at the elastic telescopic projection on the perisporium 13101 of rotary shaft hole 1310, rotating shaft 131 is stretched into the first through hole 111 when interior, and elastic telescopic projection can be upspring and be engaged in groove under elastic force effect.
As shown in Figure 3, lug boss 1611 extends axially along the first through hole 111, draw-in groove 1621 extends axially along rotary shaft hole 1310, due to the central axes of the first through hole 111 with rotary shaft hole 1310, therefore lug boss 1611 is simpler with the structure of draw-in groove 1621, processing is easier, effectively reduces the manufacture cost of turning shaft structure 100.
Alternatively, lug boss 1611 can be for a plurality of, and draw-in groove 1621 also can be for a plurality of, and a plurality of draw-in groove 1621 is corresponding one by one with a plurality of lug bosses 1611.That is to say, lug boss 1611 equates with the quantity of draw-in groove 1621, and a lug boss 1611 is engaged in a draw-in groove 1621.Rotating shaft 131 and the first pivot part 110 synchronisms are better, more stable thus.
Particularly, in a concrete example shown in Fig. 3, lug boss 1611 is three, and three lug bosses 1611 are along on the perisporium that is circumferentially distributed on the first through hole 111 1113 of the first through hole 111.Draw-in groove 1621 is three and draw-in groove 1621 being axially distributed in rotating shaft 131 along rotating shaft 131.
As shown in Figure 2, the first through hole 111 comprises successively connected unthreaded hole section 1111 and lug boss section 1112.Lug boss 1611 is formed in lug boss section 1112, and the distance of unthreaded hole section 1111 and the second pivot part 120 is greater than the distance of lug boss section 1112 and the second pivot part 120.That is to say, the first through hole 111 comprises two sections, wherein the perisporium of unthreaded hole section 1111 is smooth, on the perisporium of lug boss section 1112, be formed with to the first axial raised lug boss 1611 in through hole 111 center, and unthreaded hole section 1111 is away from the second pivot part 120, and lug boss 1611 is close to the second pivot parts 120.
As shown in Figure 4 and Figure 5, rotating shaft 131 comprises connected successively first paragraph 1311, second segment 1312 and the 3rd section 1313.First paragraph 1311 is located in unthreaded hole section 1111, and second segment 1312 is corresponding with lug boss section 1112, and the outer circumferential face of the 3rd section 1313 is interference fitted in the second through hole 121, and draw-in groove 1621 is respectively formed on second segment 1312 and the 3rd section 1313.Thus, when tapping screw 132 screw-thread fit are when rotary shaft hole 1310 is interior, 1311 reinforing functions of first paragraph, guaranteed the intensity of rotating shaft 131, increased the reliability of turning shaft structure 100, the draw-in groove 1621 of second segment 1312 coordinates with the lug boss 1611 of the first pivot part 110 so that rotating shaft 131 is synchronized with the movement with the first pivot part 110, the 3rd section 1313 with the second pivot part 120 interference fit so that rotating shaft 131 can relative the second pivot part 120 pivotables and remain on any position in predetermined angular range according to user's request.
Further, rotary shaft hole 1310 runs through rotating shaft 131, and rotary shaft hole 1310 runs through first paragraph 1311, second segment 1312 and the 3rd section 1313.Thus, when tapping screw 132 screws in second segment 1312, rotating shaft 131 produces and expands under the effect of tapping screw 132 and draw-in groove 1621, thereby further promotes the synchronism of rotating shaft 131 and the first pivot part 110 motions, makes rotating shaft 131 and the first pivot part 110 fixing more firm.When tapping screw 132 screws in the 3rd section 1313, rotating shaft 131 produces and expands under the effect of tapping screw 132 and draw-in groove 1621, thereby makes to form interference fit between rotating shaft 131 and the second pivot part 120.Thus, by tapping screw 132, can regulate the swelling degree between rotating shaft 131 and the first pivot part 110, the swelling degree between rotating shaft 131 and the second pivot part 120 be can also regulate, thereby rotating shaft 131, the first pivot part 110 and the safe and reliable work of the second pivot part 120 threes guaranteed.
In other embodiments of the present utility model, the first pivot part 110 forms the platy structure of H shape, and turning shaft structure 100 comprises two rotating assemblies 130.
Particularly, as shown in Figure 2, the first pivot part 110 comprises main body portion 1101 and lays respectively at the first sidepiece 1102 and second sidepiece 1103 of main body portion 1101 both sides.
A part that limits the first holding space 1104, the second pivot parts 120 between the first end (lower end as shown in Figure 2) of the first end of the first sidepiece 1102 (lower end as shown in Figure 2), the second sidepiece 1103 and the first surface (lower surface as shown in Figure 2) of main body portion 1101 is contained in the first holding space 1104.
In the first end of the first sidepiece 1102, be formed with first through hole 111, in the first end of the second sidepiece 1103, be formed with another the first through hole 111, one of them rotating assembly 130 is engaged in the first through hole 111 of the first sidepiece 1102 and the second through hole 121 of the second pivot part 120, and another rotating assembly 130 is engaged in the first through hole 111 of the second sidepiece 1103 and the second through hole 121 of the second pivot part 120.The symmetrical configuration of turning shaft structure 100, stressed more even thus, and functional reliability and stability are higher.
Further, the second end of the second end of the first sidepiece 1102 (upper end as shown in Figure 2) and the second sidepiece 1103 (limits the second holding space 1105 between the second surface of upper end as shown in Figure 2 and main body portion 1101 (upper surface as shown in Figure 2).The second holding space 1105 can be for the expansion of turning shaft structure 100, for example, in other embodiments of the present utility model, turning shaft structure 100 can also comprise second the second pivot part (scheming not shown), and a part for second the second pivot part (scheming not shown) is contained in the second holding space 1105.Second the second pivot part (scheming not shown) also can be by rotating assembly 130 with first pivot part 110 be pivotable is connected, second the second pivot part (scheming not shown) is identical with the Placement of the second pivot part 120 in the embodiment in Fig. 1-Fig. 7 and the first pivot part 110 with the Placement of the first pivot part 110, those skilled in the art with reference to foregoing description after, can easily understand, at this, no longer describe in detail.
Below with reference to Fig. 1-Fig. 7 is simple, describe according to the assembling process of the utility model embodiment's turning shaft structure 100:
The first through hole 111 is alignd with the second through hole 121, adjusting rotating shaft 131 aligns the draw-in groove 1621 of rotating shaft 131 and the lug boss 1611 of the first pivot part 110, then rotating shaft 131 is sent into successively to the unthreaded hole section 1111 of the first through hole 111, the lug boss section 1112 of the first through hole 111 and the second through hole 121, until the diapire of the draw-in groove 1621 of rotating shaft 131 contacts with lug boss 1611, utilize screw-driver that tapping screw 132 is screwed in rotary shaft hole 1310, can follow-on test rotating shaft 131 in screw-in process and the second pivot part 120 between swelling degree, until be adjusted to best swelling degree, even if the pivotable of the first pivot part 110 and the second pivot part 120 is smooth and easy, and can remain on any position in predetermined angular range.
In brief, the turning shaft structure 100 of implementing according to the utility model, safe and reliable and long service life, the swelling degree regulating between rotating shaft 131 and the second pivot part 120 by tapping screw 132, maintainalbility increases and maintenance cost reduces, and the simple in structure and difficulty of processing of rotating shaft 131 is simultaneously low.
The utility model also provides a kind of CCD camera assembly.According to the utility model embodiment's CCD camera assembly, comprise: camera (scheming not shown) and the many groups turning shaft structure 100 being connected successively.
Camera is located on the first pivot part 110 of first group of turning shaft structure 100, with the second pivot part 120 pivotable in predetermined angular range with the relative first group of turning shaft structure 100 of the first pivot part 110.Thus, the elevation angle of camera is adjustable, thereby the scene that camera can be made a video recording as required regulates the suitable elevation angle, easy to use.Alternatively, camera can or be fixed by welding on the first pivot part 110 of first group of turning shaft structure 100 by screw.
The second pivot part 120 of another group in wherein one group the two groups of turning shaft structures 100 of the first pivot part 110 and arbitrary neighborhood in two groups of turning shaft structures 100 of arbitrary neighborhood is connected by rotating assembly 130.
Particularly, the second pivot part 120 of another group in wherein one group the two groups of turning shaft structures 100 of the first pivot part 110 and arbitrary neighborhood in two groups of turning shaft structures 100 of arbitrary neighborhood is connected by rotating shaft 131, and rotating shaft 131 can be with relative this second pivot part 120 of this first pivot part 110 pivotable in predetermined angular range.Tapping screw 132 is for regulating the swelling degree between rotating shaft 131 and this second pivot part 120.Tapping screw 132 screw-thread fit in rotating shaft 131 so that form interference fit between rotating shaft 131 and this second pivot part 120.Make thus rotating shaft 131 can remain on any position in predetermined angular range when relative the second pivot part 120 pivotable.
Like this, between two groups of turning shaft structures 100 of arbitrary neighborhood, by rotating assembly 130, be connected pivotly and can remain on any position in predetermined angular range by connected two parts (the first pivot part 110 and the second pivot part 120) of pivotable arbitrarily, thereby make the height of camera adjustable, and can remain on corresponding height and position.
In brief, according to the utility model embodiment's CCD camera assembly, the height of camera and the elevation angle are all adjustable, and user's use is more convenient.
In description of the present utility model, it will be appreciated that, term " on ", orientation or the position relationship of the indication such as D score, " interior ", " outward ", " axially ", " radially ", " circumferentially " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation, construct and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characteristics.Thus, at least one this feature can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is at least two, for example two, and three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or be integral; It can be mechanical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless separately there is clear and definite restriction.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, First Characteristic Second Characteristic " on ", " top " and " above " but First Characteristic directly over Second Characteristic or oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " can be First Characteristic under Second Characteristic or tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And, the specific features of description, structure, material or feature can one or more embodiments in office or example in suitable mode combination.In addition,, not conflicting in the situation that, those skilled in the art can carry out combination and combination by the feature of the different embodiments that describe in this specification or example and different embodiment or example.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, modification, replacement and modification.
Claims (10)
1. a turning shaft structure, is characterized in that, comprising:
The first pivot part and the second pivot part; And
Rotating assembly, described rotating assembly comprises:
Rotating shaft, wherein said the first pivot part is connected by described rotating shaft with described the second pivot part, and described rotating shaft can be with relatively described the second pivot part of described the first pivot part pivotable in predetermined angular range; With
For regulating the tapping screw of swelling degree between described rotating shaft and described the second pivot part, described tapping screw screw-thread fit in described rotating shaft so that form interference fit between described rotating shaft and described the second pivot part.
2. turning shaft structure according to claim 1, is characterized in that,
In described the first pivot part, be provided with the first through hole, in described the second pivot part, be provided with the second through hole, described rotating assembly is located at respectively in described the first through hole and described the second through hole.
3. turning shaft structure according to claim 2, is characterized in that, also comprises:
The first limited part, described the first limited part is located on described the first pivot part; And
The second limited part, described the second limited part is located in described rotating shaft and with described the first limited part and coordinates to stop described the first pivot part to rotate relative to described rotating shaft.
4. turning shaft structure according to claim 3, is characterized in that,
Described the first limited part is the lug boss being located on the perisporium of described the first through hole;
In described rotating shaft, be provided with rotary shaft hole, described tapping screw screw-thread fit is in described rotary shaft hole, and described the second limited part is the draw-in groove that is located on the perisporium of described rotary shaft hole and runs through described rotary shaft hole perisporium.
5. turning shaft structure according to claim 4, is characterized in that,
Described lug boss extends axially along described the first through hole, and described draw-in groove extends axially along described rotary shaft hole, and described lug boss is a plurality of, and described draw-in groove is a plurality of, and a plurality of described lug bosses are corresponding one by one with a plurality of described draw-in grooves.
6. turning shaft structure according to claim 5, it is characterized in that, described the first through hole comprises successively connected unthreaded hole section and lug boss section, described lug boss is formed in described lug boss section, and the distance of described unthreaded hole section and described the second pivot part is greater than the distance of described lug boss section and described the second pivot part.
7. turning shaft structure according to claim 6, it is characterized in that, described rotating shaft comprises connected successively first paragraph, second segment and the 3rd section, described first paragraph is located in described unthreaded hole section, described second segment is corresponding with described lug boss section, the outer circumferential face of described the 3rd section is interference fitted in described the second through hole, and described draw-in groove is respectively formed on described second segment and described the 3rd section.
8. turning shaft structure according to claim 7, is characterized in that, described rotary shaft hole runs through described rotating shaft.
9. according to the turning shaft structure described in any one in claim 1-8, it is characterized in that, described the first pivot part, described the second pivot part and described rotating shaft are working of plastics.
10. a CCD camera assembly, is characterized in that, comprising:
Camera; And
The many groups turning shaft structure being connected successively, wherein said turning shaft structure is according to the turning shaft structure described in any one in claim 1-9, described camera is connected with the first pivot part of first group of turning shaft structure, and wherein first pivot part of a group in two groups of turning shaft structures of arbitrary neighborhood is connected by described rotating assembly with the second pivot part of another group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289210.2U CN204003932U (en) | 2014-05-30 | 2014-05-30 | Turning shaft structure and the CCD camera assembly with it |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289210.2U CN204003932U (en) | 2014-05-30 | 2014-05-30 | Turning shaft structure and the CCD camera assembly with it |
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| CN204003932U true CN204003932U (en) | 2014-12-10 |
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|---|---|---|---|
| CN201420289210.2U Expired - Fee Related CN204003932U (en) | 2014-05-30 | 2014-05-30 | Turning shaft structure and the CCD camera assembly with it |
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Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: BYD Semiconductor Co.,Ltd. |
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