CN210244057U - Digital lens projection device - Google Patents
Digital lens projection device Download PDFInfo
- Publication number
- CN210244057U CN210244057U CN201921527861.XU CN201921527861U CN210244057U CN 210244057 U CN210244057 U CN 210244057U CN 201921527861 U CN201921527861 U CN 201921527861U CN 210244057 U CN210244057 U CN 210244057U
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- Prior art keywords
- box body
- cavity
- matched
- lens
- tube
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- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims description 15
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000008602 contraction Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Lens Barrels (AREA)
- Projection Apparatus (AREA)
Abstract
The utility model provides a digital lens projection device, which comprises a projection device body, wherein the projection device body comprises a box body, the box body comprises a first box body and a second box body, the first box body is connected with the second box body through a hinge, the first box body is provided with a first cavity, the second box body is provided with a second cavity, the first cavity is matched with the second cavity, one side of the second box body is provided with an inner handle, one side of the second cavity is provided with a mounting hole, the box body is provided with a supporting device, the supporting device comprises an outer rod and an inner rod, the inner rod is arranged inside the outer rod, one end of the inner rod is welded with a threaded column, the digital lens projection device drives a movable tube to perform contraction movement through the mutual matching between threads of a fastening tube on a projection lens and the movable tube, and adjusts the picture through the change of different distances of an inner convex mirror, the requirements under different conditions are met.
Description
Technical Field
The utility model relates to a camera lens projection equipment field specifically is a digital lens projection arrangement.
Background
The projector is an optical instrument which uses optical elements to enlarge the profile of a workpiece and projects the workpiece onto a screen, can be used for profile measurement by using transmitted light and also can be used for measuring the surface shape of a non-through hole and observing the surface of the part by using reflected light, is particularly suitable for measuring complex profiles and fine workpieces such as clock parts, stamping parts, electronic elements, templates, dies, threads, gears, forming cutters and the like, has high inspection efficiency and convenient use, is widely applied to metering chambers and production workshops, and is particularly suitable for the industries of instruments, meters and clocks.
The existing projector has no projection picture correcting structure, is generally used at a fixed position, is adjusted at one time, does not need to be adjusted when being used later, cannot adjust the position of the projector at any time, and possibly influences the quality of a projection picture.
Therefore, how to design a digital lens projection device becomes a problem to be solved at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a digit camera lens projection arrangement to solve the problem that proposes in the above-mentioned background art, the utility model discloses novel structure can adjust the focus of picture through the projection lens when using, satisfies the demand under the different situation.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a digital lens projection device comprises a projection device body, wherein the projection device body comprises a box body, the box body comprises a first box body and a second box body, the first box body is connected with the second box body through a hinge, a first cavity is formed in the first box body, a second cavity is formed in the second box body, the first cavity is matched with the second cavity, an inner handle is arranged on one side of the second box body, a mounting hole is formed in one side of the second cavity, a supporting device is arranged on the first box body, the supporting device comprises an outer rod and an inner rod, the inner rod is mounted inside the outer rod, a threaded column is welded at one end of the outer rod, the inner rod penetrates through the threaded column and is mounted on the outer rod, an external thread is arranged on the inner rod, a fastening nut is arranged on the external thread, a hanging lug is arranged at the top of the inner rod, the utility model discloses a fixing device for fixing a pair of convex mirrors, including the mounting pipe, the mounting pipe is provided with the mounting portion, the mounting portion is provided with the convex mirror two, the one end of connecting plate is provided with the projecting apparatus, be provided with projecting lens on the projecting apparatus, projecting lens is including the mounting pipe, be provided with fastening pipe on the mounting pipe, fastening pipe's one end is provided with the movable tube, the one end welding of movable tube has the mounting portion, the inside of mounting portion is provided with the magnifying glass, the inside of movable tube.
As a preferred embodiment of the utility model, installation pipe one end is provided with external screw thread one, the one end of activity pipe is provided with external screw thread two, the inside of fastening pipe is provided with the internal thread, internal thread and external screw thread one and external screw thread two-phase cooperation.
As a preferred embodiment of the present invention, the fastening nut is provided with a first internal thread inside, and the first internal thread is matched with the external thread and the threaded post.
As an optimized embodiment of the present invention, the inside of the first cavity and the second cavity is provided with a sponge strip, and the sponge strip is matched with the projector.
As an optimal implementation manner of the utility model, be provided with the card post on the box one, be provided with the card hole on the box two, two card posts in card hole cooperate.
As a preferred embodiment of the present invention, the mounting hole is matched with the supporting device, and one side of the mounting hole is provided with a slot.
As a preferred embodiment of the present invention, the top of the projector is provided with a heat dissipation opening.
The utility model has the advantages that: the utility model discloses a digital camera lens projection arrangement, including box one, box two, cavity one, cavity two, interior handle, mounting hole, hinge, strutting arrangement, hangers, connecting plate, fixed pin, projecting apparatus, projecting lens, card post, outer pole, interior pole, screw thread post, external screw thread, fastening nut, installation pipe, fastening pipe, activity pipe, installation department, magnifying glass, first convex mirror, second convex mirror, first external screw thread, external screw thread two.
1. This digital camera lens projection arrangement passes through the fastening pipe on the projection lens to installation pipe and movable tube through mutually supporting between the screw and drive the movable tube and carry out the shrink motion, carries out the regulation to the picture through the change of the different distances of inside convex mirror, satisfies the demand under the different situation.
2. This digital camera lens projection arrangement installs the sponge strip in through the cavity between two boxes, through with the folding cavity of putting into of projecting apparatus, cooperatees through the cavity and fixes the projecting apparatus, effectively avoids the damage because of the collision causes.
3. This digital lens projection arrangement fixes through the fixed pin through the connecting plate on the hangers, and the elasticity through the fixed pin can change the projection angle of projecting apparatus, in addition, carries out altitude mixture control through strutting arrangement, satisfies the demand under the different situation, and the function is various.
Drawings
Fig. 1 is a schematic structural diagram of a digital lens projection apparatus according to the present invention;
fig. 2 is a schematic structural diagram of a supporting device of a digital lens projecting apparatus according to the present invention;
fig. 3 is a schematic structural diagram of a projection lens of a digital lens projection apparatus according to the present invention;
in the figure: 1-box body I, 2-box body II, 3-cavity I, 4-cavity II, 5-inner handle, 6-mounting hole, 7-hinge, 8-supporting device, 9-hanging lug, 10-connecting plate, 11-fixing pin, 12-projector, 13-projection lens, 14-clamping column, 15-outer rod, 16-inner rod, 17-threaded column, 18-external thread, 19-fastening nut, 20-mounting tube, 21-fastening tube, 22-movable tube, 23-mounting portion, 24-magnifier, 25-convex mirror I, 26-convex mirror II, 27-external thread I and 28-external thread II.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: a digital lens projection device comprises a projection device body, wherein the projection device body comprises a box body, the box body comprises a first box body 1 and a second box body 2, the first box body 1 is connected with the second box body 2 through a hinge 7, a first cavity 3 is arranged on the first box body 1, a second cavity 4 is arranged on the second box body 2, the first cavity 3 is matched with the second cavity 4, an inner handle 5 is arranged on one side of the second box body 2, a mounting hole 6 is arranged on one side of the second cavity 4, a supporting device 8 is arranged on the first box body 1, the supporting device 8 comprises an outer rod 15 and an inner rod 16, the inner rod 16 is arranged inside the outer rod 15, a threaded column 17 is welded at one end of the outer rod 15, the inner rod 16 penetrates through the threaded column 17 and is arranged on the outer rod 15, an external thread 18 is arranged on the inner rod 16, a fastening nut 19 is arranged on the external thread, the top of interior pole 16 is provided with hangers 9, be provided with connecting plate 10 on hangers 9, connecting plate 10 is fixed on hangers 9 through fixed pin 11, the one end of connecting plate 10 is provided with projecting apparatus 12, be provided with projection lens 13 on the projecting apparatus 12, projection lens 13 is including installation pipe 20, be provided with fastening pipe 21 on the installation pipe 20, fastening pipe 21's one end is provided with movable pipe 22, the one end welding of movable pipe 22 has installation department 23, the inside of installation department 23 is provided with magnifying glass 24, movable pipe 22's inside is provided with first convex mirror 25, the inside of installation pipe 20 is provided with second convex mirror 26, first convex mirror 25 cooperatees with second convex mirror 26.
As a preferred embodiment of the present invention, the installation pipe 20 one end is provided with the first external thread 27, the one end of the movable pipe 22 is provided with the second external thread, the inside of the fastening pipe 21 is provided with the internal thread, the internal thread matches with the first external thread 27 and the second external thread 28, and is distributed oppositely through the external thread, and is adjusted fast through the fastening pipe.
As a preferred embodiment of the utility model, fastening nut 19 is inside to be provided with internal thread one, internal thread one cooperatees with external screw thread 18 and screw thread post 17, through the height that cooperatees between the screw thread and adjust strutting arrangement, satisfies the demand under the different situation.
As an optimized implementation manner of the utility model, the inside of cavity one 3 and cavity two 4 is provided with the sponge strip, the sponge strip cooperatees with projecting apparatus 12, carries out fixed protection to equipment through the sponge strip, prevents the damage because of the collision causes.
As an optimal implementation mode of the utility model, be provided with card post 14 on box 1, be provided with the card hole on box two 2, two card posts 14 in card hole cooperate, fix a position and fix between the box through blocking between post and the card hole.
As a preferred embodiment of the utility model, mounting hole 6 cooperatees with strutting arrangement 8, one side of mounting hole 6 is provided with the fluting, cooperatees through the top of fluting and interior pole and wraps up strutting arrangement through the mounting hole.
As a preferred embodiment of the present invention, the top of the projector 12 is provided with a heat dissipation opening, and the projector is cooled through the heat dissipation opening.
The working principle is as follows: when the device is used, the required electric energy is provided for the device through an external power supply, when the device is used, firstly, the first box body 1 and the second box body 2 are opened through the inner handle 5, the projector 12 is taken out through the first cavity 3 and the second cavity, the projector 12 is matched and fixed with the hanging lug 9 through the fixing pin 11 on the connecting plate 10, the fastening nut 19 rotates on the external thread 18 of the inner rod 16 and is separated from the threaded column 17, the inner rod 16 is pulled out to a proper height through the outer rod 15, the fastening nut 19 is rotated and matched with the threaded column 17 for supporting and fixing, the requirements of different heights are adjusted and used through matching the outer rod 15 and the inner rod 16, the device has various functions, after the support device 8 is adjusted, the projection angle of the projector 12 is adjusted through adjusting the projection angle of the projector 12, the angle is adjusted through the tightness of the fixing pin 11, it is convenient to use, in addition, when the throw focal power of projection lens 13 needs to be adjusted, through rotatory fastening pipe 21, fastening pipe 21 cooperatees through between external screw thread 27 and the external screw thread two 28 and carries out synchronous motion, and the while is opposite or the same direction removes, and through the removal of distance, the distance of the first 25 of inside convex mirror and the second 26 of convex mirror changes to adjust the focal power, satisfy the demand under the different conditions, the function is various.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a digital lens projection arrangement, includes the projection arrangement body, its characterized in that: the projection device body comprises a box body, the box body comprises a first box body (1) and a second box body (2), the first box body (1) and the second box body (2) are connected through a hinge (7), a first cavity (3) is arranged on the first box body (1), a second cavity (4) is arranged on the second box body (2), the first cavity (3) is matched with the second cavity (4), an inner handle (5) is arranged on one side of the second box body (2), a mounting hole (6) is arranged on one side of the second cavity (4), a supporting device (8) is arranged on the first box body (1), the supporting device (8) comprises an outer rod (15) and an inner rod (16), the inner rod (16) is arranged inside the outer rod (15), a threaded column (17) is welded at one end of the outer rod (15), the inner rod (16) penetrates through the threaded column (17) and is arranged on the outer rod (15), the novel multifunctional telescopic rod is characterized in that an external thread (18) is arranged on the inner rod (16), a fastening nut (19) is arranged on the external thread (18), a hanging lug (9) is arranged at the top of the inner rod (16), a connecting plate (10) is arranged on the hanging lug (9), the connecting plate (10) is fixed on the hanging lug (9) through a fixing pin (11), a projector (12) is arranged at one end of the connecting plate (10), a projection lens (13) is arranged on the projector (12), the projection lens (13) comprises an installation tube (20), a fastening tube (21) is arranged on the installation tube (20), a movable tube (22) is arranged at one end of the fastening tube (21), an installation part (23) is welded at one end of the movable tube (22), a magnifying lens (24) is arranged inside the installation part (23), and a convex lens I (25) is arranged inside the movable tube (22), a second convex mirror (26) is arranged inside the mounting tube (20), and the first convex mirror (25) is matched with the second convex mirror (26).
2. A digital lens projection apparatus according to claim 1, wherein: installation pipe (20) one end is provided with external screw thread one (27), the one end of activity pipe (22) is provided with external screw thread two, the inside of fastening pipe (21) is provided with the internal thread, the internal thread cooperatees with external screw thread one (27) and external screw thread two (28).
3. A digital lens projection apparatus according to claim 1, wherein: the fastening nut (19) is internally provided with a first internal thread which is matched with the external thread (18) and the threaded column (17).
4. A digital lens projection apparatus according to claim 1, wherein: sponge strips are arranged inside the first cavity (3) and the second cavity (4) and matched with the projector (12).
5. A digital lens projection apparatus according to claim 1, wherein: the box body I (1) is provided with a clamping column (14), the box body II (2) is provided with a clamping hole, and the clamping column (14) in the clamping hole is matched with each other.
6. A digital lens projection apparatus according to claim 1, wherein: the mounting hole (6) is matched with the supporting device (8), and one side of the mounting hole (6) is provided with a groove.
7. A digital lens projection apparatus according to claim 1, wherein: and a heat dissipation port is formed in the top of the projector (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921527861.XU CN210244057U (en) | 2019-09-16 | 2019-09-16 | Digital lens projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921527861.XU CN210244057U (en) | 2019-09-16 | 2019-09-16 | Digital lens projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210244057U true CN210244057U (en) | 2020-04-03 |
Family
ID=69965890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921527861.XU Expired - Fee Related CN210244057U (en) | 2019-09-16 | 2019-09-16 | Digital lens projection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210244057U (en) |
-
2019
- 2019-09-16 CN CN201921527861.XU patent/CN210244057U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |