CN220944985U - Lens cone fixing tool - Google Patents
Lens cone fixing tool Download PDFInfo
- Publication number
- CN220944985U CN220944985U CN202322610040.5U CN202322610040U CN220944985U CN 220944985 U CN220944985 U CN 220944985U CN 202322610040 U CN202322610040 U CN 202322610040U CN 220944985 U CN220944985 U CN 220944985U
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- China
- Prior art keywords
- lens barrel
- base
- groove
- cover plate
- fixing tool
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- 238000003825 pressing Methods 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 22
- 238000003466 welding Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Lens Barrels (AREA)
Abstract
The embodiment of the application provides a lens barrel fixing tool, and relates to the technical field of lens barrel assembly. The lens cone fixing tool comprises a base and a cover plate hinged to the base, wherein a placing groove for placing the lens cone is formed in the base, the cover plate is used for pressing the lens cone when the lens cone is placed in the placing groove, the lens cone can be stably fixed, and shaking of the lens cone is eliminated to a certain extent.
Description
Technical Field
The application relates to the technical field of lens barrel assembly, in particular to a lens barrel fixing tool.
Background
When carrying out production operations such as welding to the lens cone, the lens cone can rock, only can carry out production operations with holding up the lens cone with the hand, and production operations are very inconvenient, in case the lens cone appears the condition of rocking when production operations, just can lead to welding failure's problem, influences production efficiency and production yield, and the product of assembly also can not have the quality guarantee.
Disclosure of utility model
The application aims at providing a lens barrel fixing tool, which can fix a lens barrel more firmly and eliminate the shaking condition of the lens barrel to a certain extent.
Embodiments of the application may be implemented as follows:
The embodiment of the application provides a lens barrel fixing tool, which comprises a base and a cover plate hinged on the base, wherein a placing groove for placing a lens barrel is formed in the base, and the cover plate is used for pressing and holding the lens barrel when the lens barrel is placed in the placing groove.
Optionally, the placement groove is matched with a flange arranged at one end of the lens cone in shape, and the cover plate is used for pressing the flange of the lens cone when the lens cone is placed in the placement groove.
Optionally, the depth of the placement groove is smaller than the thickness of the flange of the lens barrel.
Optionally, a positioning groove is formed in the inner bottom wall of the placement groove, and the positioning groove is used for being matched with a protrusion arranged at one end of the lens cone.
Optionally, the positioning groove is a bar groove, the protrusion is matched with the positioning groove in shape, and the width of the positioning groove is larger than that of the protrusion.
Optionally, a first magnetic member is disposed on a surface of the cover plate facing the base, a second magnetic member is disposed on a surface of the base facing the cover plate, and the first magnetic member is magnetically engaged with the second magnetic member.
Optionally, a first mounting groove for mounting the first magnetic component is formed in the surface of the cover plate facing the base, and a second mounting groove for mounting the second magnetic component is formed in the surface of the base facing the cover plate.
Optionally, the base is the rectangle, the base has seted up a plurality of along self length direction in proper order the standing groove, every the standing groove all is used for placing one the lens cone.
Optionally, two cover plates are symmetrically arranged on the base.
Optionally, two cover plates are oppositely provided with arc-shaped notches for adhering to the lens cone.
The lens barrel fixing tool provided by the embodiment of the application has the beneficial effects that: in order to firmly fix the lens barrel and eliminate the shaking condition of the lens barrel, the lens barrel fixing tool is designed and comprises a base and a cover plate hinged on the base, wherein a placing groove for placing the lens barrel is formed in the base, and the cover plate is used for pressing and holding the lens barrel when the lens barrel is placed in the placing groove. In the process of assembling the lens barrel, firstly, the cover plate is opened to expose the placing groove on the base, then the lens barrel is placed in the placing groove, and then the cover plate is rotated until the cover plate presses and holds the lens barrel, so that the lens barrel is fixed, the shaking condition of the lens barrel is eliminated to a certain extent, the problem of poor welding is not easy to occur in the subsequent production operation of welding the lens barrel and the like, the production efficiency and the production yield are improved, and the product quality is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a lens barrel fixing tool in an open state of a cover plate according to an embodiment of the present application;
fig. 2 is a schematic diagram of a lens barrel fixing tool in a cover plate closed state in an embodiment of the application.
Icon: 1-a base; 11-a placement groove; 12-positioning grooves; 13-a second mounting groove; 14-boss; 2-cover plate; 21-a first mounting groove; 22-arc-shaped notch.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, if the terms "upper", "lower", "inner", "outer", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus it should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.
It should be noted that the features of the embodiments of the present application may be combined with each other without conflict.
The inventor of the application discovers that when the prior lens barrel is subjected to production operations such as welding and the like, the lens barrel can shake, the lens barrel can be held by hands to carry out the production operations, the production operations are very inconvenient, the problem of poor welding can be caused once the lens barrel shakes during the production operations, the production efficiency and the production yield are affected, and the assembled product cannot be guaranteed in quality. The embodiment of the application provides a lens barrel fixing tool which is at least used for solving the technical problem.
Referring to fig. 1 and 2, the lens barrel fixing tool provided by the embodiment of the application includes a base 1 and a cover plate 2 hinged on the base 1, a placement groove 11 for placing a lens barrel is formed on the base 1, and the cover plate 2 is used for holding the lens barrel when the lens barrel is placed in the placement groove 11.
In this embodiment, the base 1 is rectangular, and a boss 14 is disposed at a position of the base 1 near the long side of the base 1, and the boss 14 is in a strip shape and extends along the long side of the base 1; the cover plate 2 is rectangular, one long side of the cover plate 2 is hinged with the boss 14 through hinges, alternatively, the number of the hinges can be one or more, for example, the number of the hinges is two, and the two hinges are symmetrically arranged along the length direction of the cover plate 2; the placing groove 11 is formed in the middle of the base 1, the cover plate 2 is in an opening state and a closing state, the placing groove 11 is completely exposed in the opening state of the cover plate 2, and at the moment, the lens barrel is placed in the placing groove 11 conveniently; in the closed state of the cover plate 2, a part of the placement groove 11 is shielded by the cover plate 2, and at this time, the cover plate 2 can press and hold the lens barrel placed in the placement groove 11.
In the process of assembling the lens barrel, the cover plate 2 is rotated to an open state to expose the placing groove 11 on the base 1, then the lens barrel is placed in the placing groove 11, the cover plate 2 is rotated to a closed state, the cover plate 2 presses and holds the lens barrel, so that the lens barrel is fixed, the shaking condition of the lens barrel is eliminated to a certain extent, the problem of poor welding is not easy to occur in the subsequent production operation of welding the lens barrel and the like, the production efficiency and the production yield are improved, and the product quality is guaranteed.
Of course, it is understood that in other embodiments, the cover 2 may be fixed to the base 1 by a clamping or bonding manner, so long as the cover 2 can press the lens barrel.
In this embodiment, the placement groove 11 is matched with a flange provided at one end of the lens barrel in shape, and the cover plate 2 is used to hold the flange of the lens barrel when the lens barrel is placed in the placement groove 11.
One end of the lens barrel is provided with a flange surrounding the lens barrel, and the cover plate 2 can press the flange of the lens barrel placed in the placement groove 11 in a closed state, so that the shaking condition of the lens barrel is reduced.
Wherein the depth of the placement groove 11 is smaller than the thickness of the flange of the lens barrel.
Through limiting the depth of the standing groove 11 to be less than the thickness of the flange of the lens barrel, when the lens barrel is placed in the standing groove 11, the flange can extend out of the standing groove 11, when the cover plate 2 is rotated to a closed state, the cover plate 2 can press the flange to extend out of the standing groove 11, the overpressure is reserved, and the flange of the lens barrel is not easy to shake after being pressed by the cover plate 2.
For example, the depth of the placement groove 11 is smaller than the thickness of the flange of the lens barrel by 0.1mm, that is, the flange extends out of the placement groove 11 by 0.1mm in the depth direction of the placement groove 11, and the 0.1mm is the reserved overpressure so that the cover plate 2 can press the flange to ensure that the lens barrel is not easy to shake.
Of course, it is understood that in other embodiments, the depth of the placement groove 11 may be defined to be 0.2mm, 0.3mm or 0.05mm smaller than the thickness of the flange of the lens barrel, so long as the flange of the lens barrel is ensured to be less prone to shake after being compressed by the cover plate 2.
Further, a positioning groove 12 is formed in the inner bottom wall of the placement groove 11, and the positioning groove 12 is used for being matched with a protrusion arranged at one end of the lens barrel.
It should be noted that, the protrusion and the flange are disposed at the same end of the lens barrel, and the protrusion is higher than the flange, when the lens barrel is placed in the placement groove 11, the flange is matched with the placement groove 11, the protrusion can be matched with the positioning groove 12 to coarsely position the lens barrel, meanwhile, the lens barrel has foolproof effect, and one end of the lens barrel deviating from the protrusion and the flange cannot be placed in the placement groove 11.
Wherein, the positioning groove 12 is a bar-shaped groove, the bulge is matched with the shape of the positioning groove 12, and the width of the positioning groove 12 is larger than that of the bulge.
It should be noted that the length direction of the positioning groove 12 is consistent with the length direction of the base 1, the positioning groove 12 is a bar-shaped groove, the protrusion is matched with the shape of the positioning groove 12, and the protrusion is a bar-shaped protrusion.
By limiting the width of the positioning groove 12 to be larger than the width of the bulge, the bulge on the lens barrel is easy to be placed in the positioning groove 12 when the lens barrel is placed, so that the rough positioning of the lens barrel is realized, and the lens barrel is convenient for operators to assemble.
In addition, a first magnetic element (not shown) is arranged on the surface of the cover plate 2 facing the base 1, and a second magnetic element (not shown) is arranged on the surface of the base 1 facing the cover plate 2, and the first magnetic element and the second magnetic element are in magnetic attraction fit; alternatively, both the first magnetic member and the second magnetic member may be magnets.
When the cover plate 2 is rotated towards the base 1, the first magnetic part arranged on the cover plate 2 is gradually close to the second magnetic part arranged on the base 1 and is matched with the second magnetic part under the action of magnetic attraction, the cover plate 2 is tightly pressed on the flange of the lens cone, and the cover plate 2 is not easy to rotate by itself under the magnetic attraction of the first magnetic part and the second magnetic part, so that the stability of the lens cone is improved.
Further, a first mounting groove 21 for mounting the first magnetic element is formed in the surface of the cover plate 2 facing the base 1, and a second mounting groove 13 for mounting the second magnetic element is formed in the surface of the base 1 facing the cover plate 2.
By arranging the first mounting groove 21 on the surface of the cover plate 2 facing the base 1 and mounting the first magnetic element in the first mounting groove 21, simultaneously arranging the second mounting groove 13 on the surface of the base 1 facing the cover plate 2 and mounting the second magnetic element in the second mounting groove 13, the cover plate 2 can tend to be in a state of being attached to the base 1 under the magnetic attraction fit of the first magnetic element and the second magnetic element, and then the function of compressing the lens barrel is achieved.
In this embodiment, the base 1 is sequentially provided with a plurality of placement grooves 11 along its length direction, and each placement groove 11 is used for placing a lens barrel.
The plurality of placing grooves 11 are uniformly formed along the length direction of the base 1, and each placing groove 11 can be used for placing one lens barrel, so that the cover plate 2 can conveniently and simultaneously compress the plurality of lens barrels, the assembly operation of the plurality of lens barrels can be completed on a single lens barrel fixing tool, and the production efficiency is improved.
Of course, it is understood that in other embodiments, only one placement groove 11 may be provided on the base 1, and the size and volume of the entire base 1 may be reduced, so as to be convenient for the operator to carry.
In this embodiment, two cover plates 2 are symmetrically disposed on the base 1.
It should be noted that the two cover plates 2 are symmetrically arranged along the width direction of the base 1, and the two cover plates 2 respectively compress two sides of the flange of the lens barrel, so that the stability of the lens barrel is further improved.
Further, the two cover plates 2 are oppositely provided with arc-shaped notches 22 for being attached to the lens barrel.
It should be noted that, the appearance of the lens barrel is generally cone, when the cover plate 2 is in the closed state, the arc notch 22 on the cover plate 2 can be attached to the outer side wall of the lens barrel, and the stability of the lens barrel can be improved by arranging the arc notch 22 which can be attached to the lens barrel.
In summary, the embodiment of the application provides a lens barrel fixing tool, in the process of assembling a lens barrel, firstly, a cover plate 2 is rotated to an open state to expose a placement groove 11 on a base 1, then, the lens barrel is placed in the placement groove 11, the flange of the lens barrel is matched with the placement groove 11, the bulge of the lens barrel is matched with a positioning groove 12, and then, the cover plate 2 is rotated to a closed state, and under the magnetic attraction of a first magnetic part and a second magnetic part, the cover plate 2 presses the lens barrel, so that the lens barrel is fixed, the shaking condition of the lens barrel is eliminated to a certain extent, the problem of poor welding is not easy to occur in the subsequent production operation of welding the lens barrel and the like, the production efficiency and the production yield are improved, and the product quality is ensured.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present application should be included in the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a fixed frock of lens cone, its characterized in that includes the base and articulate in apron on the base, set up the standing groove that is used for placing the lens cone on the base, the apron is used for when the lens cone is placed in the standing groove hold the lens cone.
2. The barrel fixing tool according to claim 1, wherein the placement groove is matched with a flange provided at one end of the barrel in shape, and the cover plate is used for pressing the flange of the barrel when the barrel is placed in the placement groove.
3. The barrel fixing tool according to claim 2, wherein the depth of the placement groove is smaller than the thickness of the flange of the barrel.
4. The lens barrel fixing tool according to claim 1, wherein a positioning groove is formed in an inner bottom wall of the placing groove and is used for being matched with a protrusion arranged at one end of the lens barrel.
5. The lens barrel fixing tool according to claim 4, wherein the positioning groove is a strip groove, the protrusion is matched with the positioning groove in shape, and the width of the positioning groove is larger than that of the protrusion.
6. The lens barrel fixing tool according to claim 1, wherein a first magnetic piece is arranged on the surface of the cover plate facing the base, a second magnetic piece is arranged on the surface of the base facing the cover plate, and the first magnetic piece is in magnetic attraction fit with the second magnetic piece.
7. The lens barrel fixing tool according to claim 6, wherein a first mounting groove for mounting the first magnetic piece is formed in the surface of the cover plate facing the base, and a second mounting groove for mounting the second magnetic piece is formed in the surface of the base facing the cover plate.
8. The lens barrel fixing tool according to claim 1, wherein the base is rectangular, and a plurality of placing grooves are sequentially formed in the base along the length direction of the base, and each placing groove is used for placing one lens barrel.
9. The lens barrel fixing tool according to claim 1, wherein two cover plates are symmetrically arranged on the base.
10. The lens barrel fixing tool according to claim 9, wherein the two cover plates are oppositely provided with arc-shaped notches for being attached to the lens barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322610040.5U CN220944985U (en) | 2023-09-25 | 2023-09-25 | Lens cone fixing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322610040.5U CN220944985U (en) | 2023-09-25 | 2023-09-25 | Lens cone fixing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220944985U true CN220944985U (en) | 2024-05-14 |
Family
ID=91015452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322610040.5U Active CN220944985U (en) | 2023-09-25 | 2023-09-25 | Lens cone fixing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220944985U (en) |
-
2023
- 2023-09-25 CN CN202322610040.5U patent/CN220944985U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |