Outdoor product telescope with folding function
By designing a guide support ring and a telescopic guide column, the problems of easy damage to optical components and cumbersome adjustment in traditional folding telescopes during outdoor activities are solved, achieving stable folding and convenient adjustment of the telescope tube, thus improving ease of use and durability.
Patent Information
- Application Number
- CN202520052616.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2035-01-10
AI Technical Summary
Traditional folding binoculars are prone to optical component damage due to collisions and squeezing during outdoor activities, and adjusting and replacing eyepieces is cumbersome, affecting observation accuracy and ease of use.
The design employs a guide support ring and telescopic guide column to achieve stable folding of the lens barrel, and simplifies the focus adjustment of the eyepiece and objective lens and the replacement of the eyepiece through the cooperation of damping rubber strip and movable support block.
It improves the structural stability of the telescope, reduces the risk of damage to optical components, simplifies the adjustment and replacement process, and enhances the convenience of carrying and storing.
Smart Images
Figure CN223598013U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to outdoor telescope technical field, concretely is outdoor articles telescope with folding function. BACKGROUND
[0002] When traveling outdoors, the space of the backpack is very valuable, and the folded telescope can greatly reduce the occupied space, and the folded telescope can be stored together with other equipment, and the folded telescope can be easily put into the clothes pocket according to different outdoor scenes and personal habits, and for some light hiking or short travel, the user can carry the telescope on the body at any time, and the telescope is convenient and fast to use.
[0003] The prior art has the following problems:
[0004] In outdoor activities, the telescope will inevitably encounter various collisions and extrusion, and the traditional folding telescope cannot protect the internal optical components, which can easily cause damage and position deviation of the optical components during carrying, affecting the accuracy of observation after the telescope is unfolded, and the protective property of the telescope is low, and when facing various specifications of eyepieces, the focal length between the objective lens and the eyepiece needs to be adjusted, and the eyepiece needs to be replaced, and the existing replacement and adjustment steps are more complicated, resulting in low convenience of the telescope and poor storage convenience. UTILITY MODEL CONTENTS
[0005] The utility model provides a kind of outdoor articles telescope with folding function to solve the problems raised in the above background.
[0006] To solve the above technical problems, the technical scheme adopted by the utility model is:
[0007] A kind of outdoor articles telescope with folding function, including telescope main body, the telescope main body rear end is provided with eyepiece telescopic device, the telescope main body includes external lens barrel, the external lens barrel inside is provided with two left and right parallel telescopic lens barrels, two the guide hole of being penetrated left and right in telescopic lens barrel interior, two The guide hole is parallel, the left telescopic lens barrel is provided with objective lens piece in the inside, and the left telescopic lens barrel outer surface is connected with objective lens protection cover by screw thread.
[0008] The further improvement of the utility model technical scheme is that: the external lens barrel includes telescopic cylinder main body, the telescopic cylinder main body inner wall is connected to the outer surface of two telescopic lens barrels by screw thread, the telescopic cylinder main body inner wall middle part is rotatably connected with guide support ring, the guide support ring is fixedly connected with two telescopic guide columns that are parallel in the inside, the left and right ends of telescopic guide column are extended to the outside of guide support ring, and the outer surface of telescopic guide column is slid in the inside of the nearest guide hole.
[0009] The further improvement of the utility model technical scheme lies in that the thread directions of the two telescopic lens barrels are opposite, the thread directions of the left and right sides inside the telescopic barrel main body are opposite, and the length of the telescopic guide column is equal to that of the telescopic barrel main body.
[0010] The further improvement of the utility model technical scheme lies in that the eyepiece telescopic device comprises an eyepiece telescopic barrel, the left end of the eyepiece telescopic barrel is fixedly connected to the right end of the right telescopic lens barrel, an eyepiece main body is slidably connected to the inside of the eyepiece telescopic barrel, the right end of the eyepiece main body extends to the outside of the eyepiece telescopic barrel, and an eyepiece lens is arranged in the eyepiece main body.
[0011] The further improvement of the utility model technical scheme lies in that the eyepiece telescopic barrel comprises an eyepiece barrel main body, the left end of the eyepiece barrel main body is fixedly connected to the right end of the right telescopic lens barrel, two contraction sliding grooves in parallel with the upper and lower sides are formed in the inner wall of the eyepiece barrel main body, a damping rubber strip is fixedly connected to the inside of the contraction sliding groove, a moving support block is slidably connected to the inside of the damping rubber strip, and the opposite sides of the two moving support blocks are fixedly connected to the outer surface of the eyepiece main body.
[0012] The further improvement of the utility model technical scheme lies in that the damping rubber strip is made of rubber.
[0013] Thanks to the above technical scheme, the utility model has the following technical progress compared with the prior art:
[0014] 1. The utility model provides a telescope with folding function for outdoor articles, two guide holes can be retracted inwards in rotation through the external lens barrel, the two telescopic lens barrels can be driven to rotate synchronously through the guide support ring, the telescopic lens barrels can be retracted in rotation, the telescopic lens barrels and the guide support ring after retraction can support the internal structure of the telescopic barrel main body, the structural stability of the external lens barrel is improved, the influence of external impact force on the internal optical components can be effectively reduced, the risk of damage and position deviation of the optical components is reduced, the durability of the telescope as a whole is improved, and the service life is prolonged.
[0015] 2. The utility model provides a telescope with folding function for outdoor articles, the eyepiece main body can be easily slid within a certain range through the cooperation of the damping rubber strip and the moving support block, the focal length between the objective lens and the eyepiece can be quickly adjusted according to the vision condition of the user or different observation requirements, the replacement of the eyepiece is also facilitated, different specifications of eyepieces can be replaced more quickly when needed, a plurality of observation scenes can be adapted, the eyepiece telescopic barrel can completely accommodate the eyepiece main body when the telescope is stored, the volume of the telescope as a whole is further reduced, the telescope can be conveniently stored in a backpack or a pocket or other narrow space, the convenience of storage is improved, and the telescope is more convenient to carry and store. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a structure schematic view of the utility model;
[0017] Figure 2 It is a structure schematic view of the telescope main body of the utility model;
[0018] Figure 3 It is a structure schematic view of the external lens barrel of the utility model;
[0019] Figure 4 It is a structure schematic view of the eyepiece telescopic device of the utility model;
[0020] Figure 5 It is a structure schematic view of the eyepiece telescopic barrel of the utility model.
[0021] In the drawing: 1, telescope main body;11, telescopic lens barrel;12, external lens barrel;121, telescopic barrel main body;122, guiding support ring;123, telescopic guiding column;13, guiding hole;14, objective lens;15, objective lens protection cover;2, eyepiece telescopic device;21, eyepiece telescopic barrel;211, eyepiece barrel main body;212, damping rubber strip;213, moving support block;22, eyepiece main body;23, eyepiece lens; Specific implementation
[0022] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners:
[0023] As Figures 1-5 Indicated, the utility model provides a kind of outdoor supplies telescope with folding function, including telescope main body 1, telescope main body 1 rear end is provided with eyepiece telescopic device 2, telescope main body 1 includes external lens barrel 12, two left and right parallel telescopic lens barrels 11 are provided in the inside of external lens barrel 12, two left and right through guiding holes 13 are opened in the inside of telescopic lens barrel 11, two guiding holes 13 are parallel, objective lens 14 is provided in the inside of left telescopic lens barrel 11, objective lens protection cover 15 is screw-connected on the outer surface of left telescopic lens barrel 11.
[0024] Telescope main body 1 is core structure, the eyepiece telescopic device 2 of telescope main body 1 rear end is convenient for eyepiece focal length adjustment and replacement, external lens barrel 12 and its inside telescopic lens barrel 11 etc. Component in telescope main body 1 is coordinated to realize lens barrel telescopic folding function, objective lens 14 in telescopic lens barrel 11 is used for imaging, objective lens protection cover 15 in telescopic lens barrel 11 protects objective lens when not being used.
[0025] As Figure 2As shown in the utility model provides a kind of outdoor goods telescope with folding function technical scheme: preferably, external lens barrel 12 includes telescopic barrel main body 121, telescopic barrel main body 121 inner wall is connected to the outer surface of two telescopic lens barrels 11, telescopic barrel main body 121 inner wall middle part is rotatably connected with guiding support ring 122, guiding support ring 122 inside is fixedly connected with two upper and lower parallel telescopic guide columns 123, and the left and right ends of telescopic guide column 123 are extended to the outside of guiding support ring 122, and the outer surface of telescopic guide column 123 is slid in the inside of nearest guiding hole 13 respectively.
[0026] As Figure 3 The utility model provides a kind of outdoor goods telescope with folding function technical scheme: preferably, the outer surface of two telescopic lens barrels 11 is opposite in screw thread direction, and the left and right sides in telescopic barrel main body 121 are opposite in screw thread direction.
[0027] When telescope is folded, rotate telescopic barrel main body 121, since it is connected with the outer surface of two telescopic lens barrels 11 by screw thread and the left and right sides in it are opposite in screw thread direction, two telescopic lens barrels 11 will be inwards simultaneously contracted, guiding support ring 122 is rotated in the middle part of telescopic barrel main body 121 inner wall simultaneously, and telescopic guide column 123 is guided to the telescopic of telescopic lens barrel 11, because the length of telescopic guide column 123 is equal to telescopic barrel main body 121, can ensure that telescopic process is stable, realizes the effective folding of telescope lens barrel.
[0028] As Figure 4 The utility model provides a kind of outdoor goods telescope with folding function technical scheme: preferably, eyepiece telescopic device 2 includes eyepiece telescopic barrel 21, and eyepiece telescopic barrel 21 left end is fixedly connected to the right end of right telescopic lens barrel 11, and eyepiece telescopic barrel 21 inside is slidably connected with eyepiece main body 22, and eyepiece main body 22 right end is extended to the outside of eyepiece telescopic barrel 21, and eyepiece main body 22 inside is provided with eyepiece 23.
[0029] In eyepiece telescopic device 2, eyepiece telescopic barrel 21 is connected with right telescopic lens barrel 11 and provides sliding track for eyepiece main body 22, and eyepiece main body 22 can slide in eyepiece telescopic barrel 21 to adjust position, and the eyepiece 23 in it is used to cooperate with objective lens 14 to realize imaging, to adjust eyepiece position according to the requirement of user to obtain clear observation effect.
[0030] As Figure 5As shown in the utility model provides a kind of outdoor goods telescope with folding function technical scheme: preferably, eyepiece telescopic cylinder 21 includes eyepiece cylinder main body 211, eyepiece cylinder main body 211 left end is fixedly connected to right telescopic mirror cylinder 11 right end, two upper and lower parallel contraction sliding grooves are set in the inner wall of eyepiece cylinder main body 211, damping rubber strip 212 is fixedly connected in the inner side of contraction sliding groove, mobile support block 213 is slidably connected in the inner side of damping rubber strip 212, and the outer surface of two mobile support blocks 213 opposite sides are fixedly connected to eyepiece main body 22.
[0031] As Figure 5 shown, the utility model provides a kind of outdoor goods telescope with folding function technical scheme: preferably, damping rubber strip 212 material is rubber.
[0032] In the eyepiece telescopic adjustment process, eyepiece cylinder main body 211 is connected right telescopic mirror cylinder 11 as overall support structure, and the damping rubber strip 212 in the inner wall contraction sliding groove is slidably connected with the mobile support block 213 fixed on the outer surface of eyepiece main body 22, the friction between damping rubber strip 212 and mobile support block 213 makes eyepiece main body 22 can smoothly slide within a certain range, so that the focal length between eyepiece and objective lens is adjusted, and when not using, eyepiece main body 22 can be stored in eyepiece telescopic cylinder 21, and the storage and carrying of telescope are facilitated.
[0033] The working principle of the outdoor goods telescope with folding function will be described below.
[0034] As Figures 1-5 shown, from the storage state, take out the telescope, unscrew objective lens protection cover 15, expose objective lens piece 14, hold telescopic cylinder main body 121 and eyepiece telescopic cylinder 21, and two telescopic mirror cylinders 11 will be synchronized to expand, telescopic guide column 123 slides in guide hole 13 to assist positioning, until mirror cylinder is completely unfolded and stable, hand holds eyepiece main body 22, and through the sliding cooperation of damping rubber strip 212 and mobile support block 213 in eyepiece telescopic cylinder 21, smoothly pulls or pushes eyepiece main body 22, adjusts the focal length between eyepiece and objective lens, until clear image is observed, after use, reversely rotates telescopic cylinder main body 121 to make telescopic mirror cylinder 11 contract and fold, then eyepiece main body 22 is completely stored in eyepiece telescopic cylinder 21, finally, objective lens protection cover 15 is covered, and is placed in suitable position such as backpack or pocket and is properly stored.
[0035] The foregoing has made detailed description to the utility model, but on the basis of the utility model, some modifications or improvements can be made, which is obvious to the general technical personnel in the technical field. Therefore, the modification or improvement without departing from the spirit and principles of the utility model is within the protection scope of the utility model.
Claims
1. An outdoor article telescope with folding function, comprising a telescope main body (1), characterized in that: The telescope body (1) rear end is provided with eyepiece telescopic device (2), telescope body (1) includes external mirror tube (12), the inside of external mirror tube (12) is provided with two left and right parallel telescopic mirror tube (11), telescopic mirror tube (11) inside is provided with two left and right through guide hole (13), two the guide hole (13) is parallel, the inside of left telescopic mirror tube (11) is provided with objective lens (14), left telescopic mirror tube (11) outer surface is connected with objective lens protection cover (15) by screw thread.
2. The outdoor goods telescope with folding function according to claim 1, characterized in that: The external mirror tube (12) includes telescopic cylinder main body (121), the inner wall of telescopic cylinder main body (121) is connected to the outer surface of two telescopic mirror tubes (11) by screw thread, the inner wall of telescopic cylinder mainbody (121) is rotatably connected with guide support ring (122) in the middle, the inside of guide support ring (122) is fixedly connected with two telescopic guide columns (123) that are parallel, the left and right ends of telescopic guide column (123) extend to the outside of guide support ring (122), the outer surface of telescopic guide column (123) is slidably connected with the inside of the nearest guide hole (13) at both ends.
3. The outdoor goods telescope with folding function according to claim 2, characterized in that: The outer surface of two telescopic mirror tubes (11) is connected by screw thread in opposite directions, the inside of telescopic cylinder main body (121) is connected by screw thread in opposite directions on the left and right sides, the length of telescopic guide column (123) is equal to that of telescopic cylinder main body (121).
4. The outdoor article telescope with folding function according to claim 1, characterized in that: The eyepiece telescopic device (2) includes eyepiece telescopic cylinder (21), the left end of eyepiece telescopic cylinder (21) is fixedly connected to the right end of right telescopic mirror tube (11), the inside of eyepiece telescopic cylinder (21) is slidably connected with eyepiece body (22), the right end of eyepiece body (22) extends to the outside of eyepiece telescopic cylinder (21), the inside of eyepiece body (22) is provided with eyepiece (23).
5. The outdoor article telescope with folding function according to claim 4, characterized in that: The eyepiece telescopic cylinder (21) includes eyepiece cylinder main body (211), the left end of eyepiece cylinder main body (211) is fixedly connected to the right end of right telescopic mirror tube (11), the inner wall of eyepiece cylinder main body (211) is provided with two contraction sliding grooves that are parallel, the inside of contraction sliding groove is fixedly connected with damping rubber strip (212), the inside of damping rubber strip (212) is slidably connected with moving support block (213), the opposite sides of two moving support blocks (213) are fixedly connected to the outer surface of eyepiece body (22).
6. The outdoor article telescope with folding function according to claim 5, characterized in that: The material of damping rubber strip (212) is rubber.