CN213457539U - Structure and wearing equipment are adjusted to camera lens - Google Patents
Structure and wearing equipment are adjusted to camera lens Download PDFInfo
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- CN213457539U CN213457539U CN202022143051.3U CN202022143051U CN213457539U CN 213457539 U CN213457539 U CN 213457539U CN 202022143051 U CN202022143051 U CN 202022143051U CN 213457539 U CN213457539 U CN 213457539U
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- lens
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Abstract
The utility model discloses a structure and wearing equipment are adjusted to camera lens, wherein, the structure is adjusted to the camera lens includes: the lens holder is provided with a first limiting part and a second limiting part; the rotating assembly is connected to the first limiting part and can rotate relative to the first limiting part, and a guide piece is further arranged on the rotating assembly; the display screen assembly is connected to the second limiting part and can move relative to the second limiting part, and is provided with a guide fitting piece which is in fit connection with the guide fitting piece; the external force rotates the rotating assembly, and the guide piece drives the guide matching piece to move so as to drive the display screen assembly to move relative to the lens mount. The utility model discloses technical scheme aims at reaching the irrotational camera lens and not changing the mode that the display screen direction reaches the purpose of focusing through the camera lens is adjusted the structure.
Description
Technical Field
The utility model relates to an optical imaging technical field, in particular to wearing equipment that structure was adjusted to camera lens and applied this camera lens.
Background
In the field of optical imaging technology, it is often necessary to manually rotate a lens for focusing. And to wearing equipment, the camera lens is used for supplying the user to watch, and the display screen is located the camera lens and keeps away from user's direction, and the mode of adjusting the camera lens can bring inconvenience to user's use to this wearing equipment, but rotates the display screen and comes the focusing, then can make the picture that the display screen shows take place to rotate, and consequently, two kinds of focusing modes are all not suitable for.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a structure is adjusted to camera lens aims at reaching the irrotational camera lens through the camera lens and does not change the mode of display screen direction and reaches the purpose of focusing.
In order to achieve the above object, the utility model provides a structure is adjusted to camera lens, the structure is adjusted to camera lens includes:
the lens holder is provided with a first limiting part and a second limiting part;
the rotating assembly is connected to the first limiting part and can rotate relative to the first limiting part, and a guide piece is further arranged on the rotating assembly;
the display screen assembly is connected to the second limiting part and can move relative to the second limiting part, and is provided with a guide fitting piece which is in fit connection with the guide fitting piece;
the external force rotates the rotating assembly, and the guide piece drives the guide matching piece to move so as to drive the display screen assembly to move relative to the lens mount.
Optionally, the rotating assembly is provided with an arc-shaped guide groove, the arc-shaped guide groove extends along the rotating direction of the rotating assembly, and the arc-shaped guide groove gradually deviates towards the moving direction of the display screen assembly in the process of extending along the rotating direction of the rotating assembly; the display screen assembly is provided with a guide block, and the guide block is inserted into the arc-shaped guide groove and can reciprocate along the extending direction of the arc-shaped guide groove.
Optionally, the moving direction of the display screen assembly is consistent with the rotating shaft direction of the rotating assembly;
the arc-shaped guide groove extends along the rotating direction of the rotating assembly and is deviated towards the rotating shaft direction of the rotating assembly.
Optionally, the rotating component includes a transmission member and a driving member, the transmission member is connected to the first position-limiting portion and can rotate relative to the first position-limiting portion, and the transmission member is provided with the guide member;
the driving piece is connected with the transmission piece, external force rotates the driving piece, and the driving piece drives the transmission piece to rotate relative to the first limiting part.
Optionally, the transmission member is provided with an external thread, and the extending direction of the external thread is consistent with the rotating direction of the transmission member;
the driving piece comprises a knob and a screw rod, the knob is connected to one end of the screw rod, the screw rod is connected with the external thread of the driving piece, the knob is rotated by external force, and the screw rod drives the driving piece to rotate.
Optionally, the lens mount is provided with a mounting groove, and the rotating component is at least partially mounted in the mounting groove and can rotate in the mounting groove;
the rotating assembly is provided with a mounting hole, the mounting hole and the mounting groove are coaxially arranged, and the guide piece is formed on the hole wall of the mounting hole;
one end of the display screen component is inserted into the mounting hole through the mounting groove.
Optionally, a groove wall of the mounting groove is provided with a guide protrusion;
the display screen assembly is provided with a linear guide groove;
the guide projection is inserted in the linear guide groove and can reciprocate along the extension direction of the linear guide groove.
Optionally, a groove wall of the mounting groove is recessed to form a limiting groove, and the rotating assembly is limited in the limiting groove.
Optionally, the lens mount includes a main lens barrel and a casing, the casing is a cylindrical structure, and the main lens barrel is mounted at one end of the casing and encloses with the casing to form the mounting groove.
The utility model also provides a wearable device, which comprises a bracket and the lens adjusting structure;
the lens adjusting structure includes:
the lens holder is provided with a first limiting part and a second limiting part;
the rotating assembly is connected to the first limiting part and can rotate relative to the first limiting part, and a guide piece is further arranged on the rotating assembly;
the display screen assembly is connected to the second limiting part and can move relative to the second limiting part, and is provided with a guide fitting piece which is in fit connection with the guide fitting piece;
the rotating assembly is rotated by external force, and the guide piece drives the guide matching piece to move so as to drive the display screen assembly to move relative to the lens mount;
the support is connected to a lens mount in the lens adjusting structure.
In the technical scheme of the utility model, the first limit part on the lens mount is used for connecting and limiting the rotating component, and the rotating component can only rotate relative to the lens mount under the limit of the first limit part; the second limiting part on the lens mount is used for connecting and limiting the display screen assembly, and the display screen assembly can only move along the direction limited by the second limiting part under the limitation of the second limiting part. The rotating assembly still is equipped with the guide, the display screen subassembly is equipped with the direction fitting piece, this guide cooperatees with the direction fitting piece and connects, make the rotating assembly carry out the in-process rotatory at relative lens mount, the rotating assembly can drive the display screen subassembly through the cooperation linkage of guide and direction fitting piece and remove along the spacing portion of second, thereby guarantee only need operate the rotating assembly rotation then can drive the display screen subassembly and carry out reciprocating motion relative to the lens mount, make and not take place rotary motion between display screen subassembly and the lens mount, the direction of the relative lens mount of display screen subassembly remains unchanged, and need not adjust the lens mount, thereby change the distance of adjusting lens mount and display screen subassembly, in order to reach the purpose of adjusting the focus.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a lens adjustment structure of the present invention;
FIG. 2 is an exploded view of a portion of the structure of FIG. 1;
FIG. 3 is a schematic view of the mounting structure of the rotation assembly and the display screen assembly of FIG. 1;
FIG. 4 is a schematic view of the mounting structure of the rotation assembly and the display screen assembly of FIG. 3 from another perspective;
FIG. 5 is a schematic view of the rotary assembly of FIG. 1;
FIG. 6 is a schematic view of the rotary assembly of FIG. 1 mounted on a lens holder;
FIG. 7 is a schematic view of an installation structure of the lens holder and the display panel assembly shown in FIG. 1;
fig. 8 is an exploded view of the lens mount of fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
30 | |
| 10 | |
31 | Driving member |
| 11 | A |
33 | |
| 12 | |
331 | |
| 13 | |
333 | |
| 14 | Limiting |
50 | |
| 141 | Limiting |
51 | |
| 15 | |
511 | |
| 151 | |
513 | |
| 153 | |
53 | |
| 17 | Casing (CN) |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
With reference to fig. 1 and fig. 2, the present invention provides a lens adjusting structure 100, the lens adjusting structure 100 includes a lens holder 10, a rotating assembly 30 and a display screen assembly 50. The lens mount 10 is provided with a first limiting part 11 and a second limiting part 13; the rotating component 30 is connected to the first position-limiting portion 11 and can rotate relative to the first position-limiting portion 11. The rotating assembly 30 is further provided with a guide 331; the display screen assembly 50 is connected to the second position-limiting portion 13 and moves relative to the second position-limiting portion 13, the display screen assembly 50 is provided with a guiding fitting piece 511, and the guiding piece 331 is connected with the guiding fitting piece 511 in a matching manner;
the external force rotates the rotating assembly 30, and the guiding member 331 drives the guiding fitting member 511 to move, so as to drive the display screen assembly 50 to move relative to the lens holder 10.
In the technical solution of the present invention, the first position-limiting portion 11 on the lens holder 10 is used for connecting and limiting the rotation component 30, and the rotation component 30 can only rotate relative to the lens holder 10 under the limitation of the first position-limiting portion 11; the second position-limiting portion 13 of the lens holder 10 is used for connecting and limiting the display screen assembly 50, and the display screen assembly 50 can only move along the direction limited by the second position-limiting portion 13 under the limitation of the second position-limiting portion 13. The rotating assembly 30 is further provided with a guide 331, the display screen assembly 50 is provided with a guide fitting piece 511, the guide 331 and the guide fitting piece 511 are connected in a matching manner, so that the rotating assembly 30 can drive the display screen assembly 50 to move along the second limiting portion 13 through the matching linkage of the guide 331 and the guide fitting piece 511 in the process of rotating relative to the lens holder 10, thereby ensuring that the display screen assembly 50 can be driven to reciprocate relative to the lens holder 10 only by operating the rotating assembly 30 to rotate, so that the rotating motion between the display screen assembly 50 and the lens holder 10 does not occur, the direction of the display screen assembly 50 relative to the lens holder 10 is kept unchanged, the lens holder 10 does not need to be adjusted, and the distance between the adjusting lens holder 10 and the display screen assembly 50 is changed to achieve the purpose of adjusting the focal length.
The rotation component 30 performs a rotation motion relative to the lens holder 10, and the display screen component 50 performs a linear motion relative to the lens holder 10, so that the rotation motion of the rotation component 30 is converted into the linear motion of the display screen component 50 through the cooperation of the guiding component 331 and the guiding fitting piece 511. The guide 331 and guide fitting 511 may be implemented in various ways.
In the embodiment shown in fig. 3, the guide member 331 includes an arc-shaped guide slot disposed on the rotating assembly 30, the arc-shaped guide slot extends along the rotating direction of the rotating assembly 30, and the arc-shaped guide slot gradually deviates toward the moving direction of the display screen assembly 50 during the extension along the rotating direction of the rotating assembly 30; as shown in fig. 4, the guiding engagement member 511 includes a guiding block disposed on the display panel assembly 50, and the guiding block is inserted into the arc-shaped guiding groove and can reciprocate along the extending direction of the arc-shaped guiding groove.
The arc-shaped guide groove is disposed on the rotating component 30, and during the rotation of the rotating component 30 relative to the lens holder 10, the arc-shaped guide groove on the rotating component 30 also rotates along with the rotating component 30. The guide block is disposed on the display screen assembly 50, and the display screen assembly 50 cannot rotate relative to the lens holder 10 but can only move linearly relative to the lens holder 10 under the restriction of the second limiting portion 13 of the lens holder 10. Because the arc-shaped guide groove gradually deviates towards the moving direction of the display screen assembly 50 in the process of extending along the rotating direction of the rotating assembly 30, the guide block inserted in the arc-shaped guide groove is gradually deviated towards the moving direction of the display screen assembly 50 under the limitation of the arc-shaped guide groove, and the display screen assembly 50 is driven to move relative to the lens mount 10.
Further, the arc-shaped guide groove has a gap communicated with the outside, and during the installation of the rotating assembly 30 and the display screen assembly 50, the gap can allow the guide block on the display screen assembly 50 to enter the arc-shaped guide groove, so that the guide block can reciprocate along the arc-shaped guide groove during the above-described movement.
It is understood that in the above embodiments, the positions of the arc-shaped guide groove and the guide block may be interchanged, that is, the arc-shaped guide groove is disposed on the display screen assembly 50 and the guide block is disposed on the rotating assembly 30. The guide block moves along the direction of the arc-shaped guide groove in the rotating process, and the guide block can only rotate at the same linear position, while the arc-shaped guide groove has a structure that the guide block gradually deviates towards the moving direction of the display screen assembly 50 in the rotating direction, and the display screen assembly 50 moves back and forth relative to the lens holder 10 under the pushing of the guide block.
It will be appreciated that guide 331 and guide engagement member 511 of the above embodiments may also be formed of other structures, such as: a cam mechanism or a crank mechanism, etc.
In the embodiment shown in fig. 1 to 4, the display screen assembly 50 moves in the same direction as the rotation axis of the rotation assembly 30. In this embodiment, the rotating assembly 30 rotates with the moving direction of the display screen assembly 50 as a rotating axis, so that the display screen assembly 50 can extend or shorten relative to the lens holder 10 during the rotation process of the rotating assembly 30 relative to the lens holder 10 by the user operation, so as to achieve the function of adjusting the focal length.
In the above embodiment, the arc-shaped guide groove may be extended along the rotation direction of the rotating assembly 30 and shifted toward the rotation axis direction of the rotating assembly 30.
Further, the rotating assembly 30 includes a transmission member 33 and a driving member 31, the transmission member 33 is connected to the first position-limiting portion 11 and can rotate relative to the first position-limiting portion 11, the transmission member 33 is provided with a guiding member 331;
the driving member 31 is connected to the transmission member 33, and the driving member 31 is rotated by an external force, so that the driving member 31 drives the transmission member 33 to rotate relative to the first limiting portion 11.
An actuating member 31 is provided in the rotary assembly 30 for operation by a user, and a transmission member 33 is provided for transmitting a force on the actuating member 31 to the display screen assembly 50. The driving member 33 can be disposed inside the lens holder 10, and the driving member 31 can be disposed outside the lens holder 10, and a through hole is disposed on the lens holder 10, and the driving member 31 and the driving member 33 can be connected at the through hole to ensure the effectiveness of the motion transmission.
In the embodiment shown in fig. 5, the transmission member 33 is provided with an external thread, the external thread extending in the same direction as the rotation direction of the transmission member 33;
the driving member 31 includes a knob (not shown) and a screw, the knob is connected to one end of the screw, the screw is connected to the external thread of the driving member 33, the knob is rotated by external force, and the screw drives the driving member 33 to rotate.
In this embodiment, the external thread on the screw rod and the external thread on the transmission member 33 are engaged with each other, and the rotating shafts of the screw rod and the transmission member 33 are parallel to each other, so that the user manually operates the knob at the end of the screw rod to rotate the screw rod, and the screw rod drives the transmission member 33 to rotate in the process. This screw rod and the mode that sets up of knob, the user of being convenient for operates for this camera lens adjustment structure 100's focusing mode is simple, easy, and under this structure, driving medium 33 can hold inside lens mount 10 completely, makes lens mount 10 can carry out complete sealed to driving medium 33, prevents that external dust from getting into the region between lens mount 10 and the display screen subassembly 50 by driving medium 33 department, makes camera lens adjustment structure 100's dustproof effect better.
It is to be understood that the above-described embodiments may also be replaced with the following structures: set up driving medium 33 in the inside of lens mount 10, expose the driving piece in the outside of lens mount 10 through the through-hole on the lens mount 10 to be connected driving medium 33 and driving piece, keep both relatively fixed, the user makes the driving piece in the surperficial slow moving of lens mount 10 through manually stirring the part of driving piece protrusion in lens mount 10, and the direction of motion of this driving piece specifically is along the direction of rotation motion of driving medium 33.
Referring to fig. 6, the first position-limiting portion 11 of the lens holder 10 may be a mounting groove, and the rotating component 30 is at least partially mounted in the mounting groove and can rotate in the mounting groove;
the rotating component 30 is provided with a mounting hole 333, the mounting hole and the mounting hole 333 are coaxially arranged, and the guide 331 is formed on the hole wall of the mounting hole 333;
one end of the display screen assembly 50 is inserted into the mounting hole 333 through the mounting groove.
While the rotating member 30 rotates in the mounting groove, the guiding member 331 of the rotating member 30 also rotates relative to the lens holder 10. When the rotating assembly 30 includes the driving member 33 and the driving member 31, the driving member 31 is a screw rod, the driving member 33 is located in the installation groove, and the lens holder 10 is further provided with the auxiliary groove 12, the auxiliary groove 12 is used for installing the screw rod and can at least seal the external thread portion of the screw rod, the installation groove can seal the driving member 31, so that the sealing effect of the meshing portion of the driving member 31 and the driving member 33 is good, and the influence of external dust on the matching motion of the driving member 31 and the driving member 33 is prevented.
Referring to fig. 7, the specific structure of the second limiting portion 13 disposed on the lens holder 10 and the display screen assembly 50 for limiting may be:
the groove wall of the mounting groove of the lens mount 10 is provided with a guide projection;
the display screen assembly 50 is provided with a linear guide 513;
the guide projection is inserted into the linear guide 513 and can reciprocate along the extending direction of the linear guide 513.
The positions of the linear guide 513 and the guide projection in this embodiment may be interchanged, that is, the linear guide 513 is formed by recessing the wall of the installation groove, the guide projection is provided on the display screen assembly 50, the guide projection is fittingly inserted into the direct guide groove, and can reciprocate along the extending direction of the linear guide 513,
with the above embodiments, the transmission member 33 on the rotating assembly 30 is installed in the installation groove, and then one end of the display screen assembly 50 is inserted into the installation hole 333 through the installation groove, after the display screen assembly 50 is installed, the guide block on the display screen assembly 50 is inserted into the arc-shaped guide groove of the transmission member 33 in a matching manner, and the guide protrusion on the groove wall of the installation groove is inserted into the linear guide groove 513 on the display screen assembly 50 in a matching manner.
In order to prevent the transmission member 33 in the rotating assembly 30 from moving in the installation slot along the rotating shaft direction, a limiting slot 14 may be formed in a recessed groove wall of the installation slot, the transmission member 33 on the rotating assembly 30 is limited in the limiting slot 14, the groove wall of the limiting slot 14 includes a limiting step 141 protruding from the groove wall of the installation slot, and the limiting step 141 limits the axial movement of the transmission member 33. After the transmission member 33 is mounted in the mounting groove, a sealing ring or a limiting ring is mounted in the mounting hole 333 and clamped on the wall of the mounting groove, so as to limit the axial position of the transmission member 33.
The utility model discloses among the technical scheme, lens mount 10 can be as an organic whole structure also can be for split type structure, can see figure 8 when lens mount 10 is split type structure, and this lens mount 10 includes main lens cone 15 and casing 17, and casing 17 is the tubular structure, and main lens cone 15 installs in casing 17's one end to enclose with casing 17 and close and form the mounting groove.
The split-type lens mount 10 facilitates the assembly and disassembly of the lens adjustment structure 100, and facilitates subsequent cleaning or maintenance of the interior of the lens adjustment structure 100.
Specifically, the main barrel 15 includes a base 151 and a barrel 153 protruding from the base 151, the barrel 153 is inserted into the tubular structure of the housing 17, and the base 151 and the housing 17 are connected by a fixed connection structure such as a screw or a buckle. Spacing step 141 is formed in the tubular structure of casing 17 and extends towards the inboard, before carrying out fixed connection with main lens barrel 15 and casing 17, install driving medium 33 in rotating assembly 30 in casing 17 earlier, so that main lens barrel 15 and casing 17 are connected the back, driving medium 33 can be located between base 151 and the spacing step 141 of main lens barrel 15, can not deviate from, the axial of driving piece 31 is restricted by auxiliary groove 12, this driving piece 31 intelligence rotates in auxiliary groove 12, the connection of driving piece 31 and driving medium 33, further guaranteed that driving medium 33 can not play along its axial.
The transmission member 33 is accommodated in the casing 17 and sleeved outside the cylinder 153, one end of the display screen assembly 50 is also in a cylindrical structure, the end of the display screen assembly 50 is inserted between the transmission member 33 and the cylinder 153, the main lens barrel 15 further comprises a lens, the lens plugs the through hole on the cylinder 153, the display screen assembly 50 comprises a movable lens barrel 51 and a screen 53, a part of the movable lens barrel 51 is inserted between the transmission member 33 and the cylinder 153, the screen 53 is installed on the movable lens barrel 51 and plugs the through hole on the movable lens barrel 51, the user operates and drives the rotation assembly 30 to rotate, the rotation assembly 30 drives the movable lens barrel 51 to move away from the cylinder 153 or close to the cylinder 153, so that the screen 53 is away from the cylinder 153 or close to the cylinder 153, and the purpose of focusing is achieved.
The utility model discloses still provide a wearing equipment (not shown), this wearing equipment includes that support (not shown) and camera lens adjust structure 100, and this camera lens adjust structure 100's concrete structure refers to above-mentioned embodiment, because this wearing equipment has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
In this technical solution, the support is connected to the lens mount 10 of the lens adjusting structure 100, the support is used to wear the wearable device on the body of the user, the support may be an eye-support structure, and after the user wears the wearable device, the user's eyes may observe the information displayed on the screen 53 of the display screen assembly 50 through the lenses of the main barrel 15. The wearable device is specifically a virtual display device.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A lens adjusting structure, comprising:
the lens holder is provided with a first limiting part and a second limiting part;
the rotating assembly is connected to the first limiting part and can rotate relative to the first limiting part, and a guide piece is further arranged on the rotating assembly;
the display screen assembly is connected to the second limiting part and can move relative to the second limiting part, and is provided with a guide fitting piece which is in fit connection with the guide fitting piece;
the external force rotates the rotating assembly, and the guide piece drives the guide matching piece to move so as to drive the display screen assembly to move relative to the lens mount.
2. The lens adjusting structure according to claim 1, wherein the rotating member is provided with an arc-shaped guide groove which extends in a rotating direction of the rotating member, and the arc-shaped guide groove gradually shifts toward a moving direction of the display screen assembly while extending in the rotating direction of the rotating member; the display screen assembly is provided with a guide block, and the guide block is inserted into the arc-shaped guide groove and can reciprocate along the extending direction of the arc-shaped guide groove.
3. The lens adjusting structure as claimed in claim 2, wherein the moving direction of the display screen assembly coincides with a rotation axis direction in which the rotation assembly rotates;
the arc-shaped guide groove extends along the rotating direction of the rotating assembly and is deviated towards the rotating shaft direction of the rotating assembly.
4. A lens adjusting structure as defined in any one of claims 1 to 3, wherein the rotating member includes a transmission member and a driving member, the transmission member being connected to the first position-limiting portion and being rotatable with respect to the first position-limiting portion, the transmission member being provided with the guide member;
the driving piece is connected with the transmission piece, external force rotates the driving piece, and the driving piece drives the transmission piece to rotate relative to the first limiting part.
5. A lens adjusting structure according to claim 4, wherein the transmission member is provided with an external thread extending in a direction coincident with a rotation direction of the transmission member;
the driving piece comprises a knob and a screw rod, the knob is connected to one end of the screw rod, the screw rod is connected with the external thread of the driving piece, the knob is rotated by external force, and the screw rod drives the driving piece to rotate.
6. The lens adjustment structure as claimed in claim 1, wherein the lens holder has a mounting groove, and the rotation member is at least partially mounted in the mounting groove and rotatable in the mounting groove;
the rotating assembly is provided with a mounting hole, the mounting hole and the mounting groove are coaxially arranged, and the guide piece is formed on the hole wall of the mounting hole;
one end of the display screen component is inserted into the mounting hole through the mounting groove.
7. The lens adjusting structure of claim 6, wherein a groove wall of the mounting groove is provided with a guide projection;
the display screen assembly is provided with a linear guide groove;
the guide projection is inserted in the linear guide groove and can reciprocate along the extension direction of the linear guide groove.
8. The lens adjusting structure as claimed in claim 6, wherein a groove wall of the mounting groove is recessed to form a limiting groove, and the rotating member is limited in the limiting groove.
9. The lens adjusting structure of claim 6, wherein the lens holder includes a main barrel and a casing, the casing is a cylindrical structure, and the main barrel is mounted at one end of the casing and forms the mounting groove with the casing.
10. A wearing apparatus comprising a mount and a lens adjustment structure of any one of claims 1 to 9, the mount being connected to a lens mount in the lens adjustment structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022143051.3U CN213457539U (en) | 2020-09-25 | 2020-09-25 | Structure and wearing equipment are adjusted to camera lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022143051.3U CN213457539U (en) | 2020-09-25 | 2020-09-25 | Structure and wearing equipment are adjusted to camera lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213457539U true CN213457539U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022143051.3U Active CN213457539U (en) | 2020-09-25 | 2020-09-25 | Structure and wearing equipment are adjusted to camera lens |
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| CN (1) | CN213457539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114265173A (en) * | 2021-11-24 | 2022-04-01 | 河北汉光重工有限责任公司 | Zooming structure with combination of spiral and cam |
-
2020
- 2020-09-25 CN CN202022143051.3U patent/CN213457539U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114265173A (en) * | 2021-11-24 | 2022-04-01 | 河北汉光重工有限责任公司 | Zooming structure with combination of spiral and cam |
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