CN212646045U - Definition detection device for sighting telescope - Google Patents
Definition detection device for sighting telescope Download PDFInfo
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- CN212646045U CN212646045U CN202021574065.4U CN202021574065U CN212646045U CN 212646045 U CN212646045 U CN 212646045U CN 202021574065 U CN202021574065 U CN 202021574065U CN 212646045 U CN212646045 U CN 212646045U
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Abstract
The utility model relates to a definition detection device technical field specifically is a definition detection device for gun sight, the on-line screen storage device comprises a base, the top left side fixedly connected with support frame of base, and the support frame inserts the bottom surface of establishing at the curtain board, the right side fixed mounting of the base on the right side of base has adjustment mechanism, adjustment mechanism includes the pivot, and the inner wall at the base is installed through the bearing frame transmission in the left side of pivot, the surface at the base is installed through the bearing frame transmission in the left side of pivot, the first knob of right side fixedly connected with of pivot. The utility model discloses a be provided with adjustment mechanism, rotate through the pivot in using and make the sliding sleeve remove at its surface to change the position of head rod, thereby at same light source, judge the observation to the definition of gun sight body under the condition of different positions, thereby carry out contrastive analysis with the data of standard, thereby judge whether qualified product.
Description
Technical Field
The utility model relates to a definition detection device technical field specifically is a definition detection device for gun sight.
Background
Sighting telescope, or optical sighting device, the origin of which has been difficult to examine, is said to be that in europe at least in the 16 th century, attempts have been made to fix spectacle lenses on a stock, written on, and before the 19 th century, there have been telescopic sighting devices on firearms, which can be used for sighting under low light conditions, and the sighting telescope can be classified into holographic sighting telescope, inner red green dot sighting telescope and laser sighting telescope.
The scope need test the definition of lens after the preparation is accomplished, generally be the penetrating degree of test scope, but the staff is when testing, need fix the light source with the hand, and the staff is when long-time handheld removal light source, and acid bloated can appear in the hand, leads to the attention not to concentrate, influences the observation of staff to the light source show on the curtain board to the influence is to the judgement of lens definition, for this reason we have proposed a scope and have solved above-mentioned problem with definition detection device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a definition detection device for gun sight to the staff who proposes in solving above-mentioned background art need fix the light source with the hand when testing, and the staff is when long-time handheld removal light source, and acid bloated can appear in the hand, leads to the attention not to concentrate, influences the observation of staff to the light source show on the curtain, thereby influences the problem to the judgement of lens definition.
In order to achieve the above object, the utility model provides a following technical scheme: a definition detection device for an aiming lens comprises a base, wherein a support frame is fixedly connected to the left side of the top end of the base and is inserted into the bottom end surface of a curtain plate, an adjusting mechanism is fixedly installed on the right side of the base and comprises a rotating shaft, the left side of the rotating shaft is installed on the inner wall of the base through a bearing seat in a transmission mode, the left side of the rotating shaft is installed on the surface of the base through a bearing seat in a transmission mode, a first knob is fixedly connected to the right side of the rotating shaft, a sliding sleeve is sleeved on the surface of the rotating shaft, a first connecting rod is fixedly connected to the top end of the sliding sleeve, a fixing mechanism is fixedly installed at the top end of the first connecting rod and comprises a fixing frame, a through hole is formed in the center of the fixing frame, a through hole is formed in the, the bottom fixedly connected with first cardboard of threaded rod, the through-hole inner wall fixedly connected with outer axle of mount, and the top of outer axle has seted up the through-hole, the inner wall of through-hole is inserted and is equipped with interior axle, and the bottom fixedly connected with first spring of interior axle, the bottom mounting of first spring is at the inner wall of outer axle, the top fixedly connected with second cardboard of interior axle.
Preferably, the top central point of base puts fixed mounting of department with stop gear, stop gear includes the connecting axle, the first snap ring of fixed surface of connecting axle is connected with, the position fixedly connected with outer pole of the position department that the surface of connecting axle is close to first snap ring, and the surface of outer pole has seted up interior pole, the position fixedly connected with second spring of the position department that the surface of interior pole is close to the outer pole, and the inner wall at the outer pole is fixed to the second spring, the position fixedly connected with second connecting rod of the position department that the second spring was kept away from to interior pole, and the position fixedly connected with second snap ring of the position department that the second connecting rod surface was close to interior pole, and the inner wall of second snap ring contacts with the surface of gun sight body.
Preferably, the top end of the inner rod is provided with a groove, the surface of the top end of the outer rod is provided with a through hole, a clamping shaft is inserted into the through hole, the surface of the clamping shaft is sleeved with a third spring, and the clamping shaft is inserted into the groove in the surface of the inner rod.
Preferably, an arc-shaped groove is formed in the surface of the second clamping ring, and a rubber pad is fixedly connected to the surface of the arc-shaped groove.
Preferably, the inner wall of the outer shaft is provided with a through hole, and the vertical section of the inner shaft is of a T-shaped structure.
Preferably, the vertical section of the top end of the support frame is of a T-shaped structure, a groove is formed in the position, corresponding to the support frame, of the bottom end of the curtain plate, and the inner diameter of the groove is matched with the outer diameter of the support frame.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a be provided with adjustment mechanism, rotate through the pivot through the well messenger sliding sleeve when using and move on its surface to change the position of head rod, thereby judge the observation to the definition of gun sight body under the condition of same light source, different positions, thereby carry out contrastive analysis with the data of standard, thereby judge whether qualified product;
(2) the utility model discloses a be provided with stop gear, through the pole in the pulling force effect pulling of second spring when using, interior pole drives the motion of second connecting rod at the removal in-process, and the second connecting rod promotes the motion of second snap ring in the motion to carry out the centre gripping to stop gear, guarantee stop gear stability when the test, avoid it to rock, influence normal testing result.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a schematic left-side sectional view of the middle limiting mechanism of the present invention;
fig. 4 is a partially enlarged schematic view of B in fig. 3 according to the present invention.
In the figure: 1. a base; 2. an adjustment mechanism; 21. a rotating shaft; 22. a sliding sleeve; 23. a first knob; 24. a first connecting rod; 3. a fixing mechanism; 31. a fixed mount; 32. a threaded rod; 33. a second knob; 34. a first clamping plate; 35. an outer shaft; 36. a first spring; 37. a second clamping plate; 38. an inner shaft; 4. a limiting mechanism; 41. a connecting shaft; 42. a first snap ring; 43. an outer rod; 44. a second spring; 45. an inner rod; 46. a second connecting rod; 47. a second snap ring; 48. clamping a shaft; 49. a third spring; 5. a sighting telescope body; 6. a curtain plate; 7. a support frame.
The specific implementation mode is as follows:
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 work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a definition detection device for an aiming lens comprises a base 1, wherein a support frame 7 is fixedly connected to the left side of the top end of the base 1, the support frame 7 is inserted into the bottom end surface of a curtain plate 6, an adjusting mechanism 2 is fixedly installed on the right side of the base 1, the adjusting mechanism 2 comprises a rotating shaft 21, the left side of the rotating shaft 21 is installed on the inner wall of the base 1 through a bearing seat in a transmission manner, the left side of the rotating shaft 21 is installed on the surface of the base 1 through a bearing seat in a transmission manner, a first knob 23 is fixedly connected to the right side of the rotating shaft 21, a sliding sleeve 22 is sleeved on the surface of the rotating shaft 21, a first connecting rod 24 is fixedly connected to the top end of the sliding sleeve 22, a fixing mechanism 3 is fixedly installed at the top end of the first connecting rod 24, the fixing mechanism 3, the top end of the threaded rod 32 is fixedly connected with a second knob 33, the bottom end of the threaded rod 32 is fixedly connected with a first clamping plate 34, the inner wall of the through hole of the fixing frame 31 is fixedly connected with an outer shaft 35, the top end of the outer shaft 35 is provided with a through hole, an inner shaft 38 is inserted into the inner wall of the through hole, the bottom end of the inner shaft 38 is fixedly connected with a first spring 36, the bottom end of the first spring 36 is fixed on the inner wall of the outer shaft 35, and the top end of the inner shaft 38 is fixedly;
further, a limiting mechanism 4 is fixedly mounted at the center position of the top end of the base 1, the limiting mechanism 4 comprises a connecting shaft 41, a first snap ring 42 is fixedly connected to the surface of the connecting shaft 41, an outer rod 43 is fixedly connected to the position, close to the first snap ring 42, of the surface of the connecting shaft 41, an inner rod 45 is arranged on the surface of the outer rod 43, a second spring 44 is fixedly connected to the position, close to the outer rod 43, of the surface of the inner rod 45, the second spring 44 is fixed to the inner wall of the outer rod 43, a second connecting rod 46 is fixedly connected to the position, far away from the second spring 44, of the inner rod 45, a second snap ring 47 is fixedly connected to the position, close to the inner rod 45, of the surface of the second connecting rod 46, the inner wall of the second snap ring 47 is in contact with the surface of the sighting telescope body 5, the second snap ring 47 is mutually matched with the first snap ring 42, so as to preliminarily limit the position, moving it to the most suitable position;
furthermore, a groove is formed in the top end of the inner rod 45, a through hole is formed in the surface of the top end of the outer rod 43, a clamping shaft 48 is inserted into the through hole, a third spring 49 is sleeved on the surface of the clamping shaft 48, and the clamping shaft 48 is inserted into the groove in the surface of the inner rod 45, so that the position of the inner rod 45 is limited, the phenomenon that the inner rod is deviated in use is avoided, and the clamping tightness of the second clamping ring 47 and the first clamping ring 42 on the sighting telescope body 5 is influenced;
furthermore, an arc-shaped groove is formed in the surface of the second clamping ring 47, a rubber pad is fixedly connected to the surface of the arc-shaped groove, the shape of the second clamping ring 47 is the same as that of the first clamping ring 42, the groove direction of the second clamping ring 47 is opposite to that of the first clamping ring 42, and meanwhile, the rubber pad of the second clamping ring 47 protects the surface of the light source, so that the light source is prevented from being compressed to generate scratches on a shell of the light source when the light source is used;
furthermore, a through hole is formed in the inner wall of the outer shaft 35, the vertical section of the inner shaft 38 is of a T-shaped structure, the cross section of the bottom end of the inner shaft 38 is of a disc-shaped structure, and the outer diameter of the inner shaft 38 is matched with the inner diameter of the through hole of the outer shaft 35, so that the phenomenon that the inner shaft 38 inclines during movement to affect the normal use of the device is avoided, and the stability of the inner shaft 38 during movement is ensured;
furthermore, the vertical section of the top end of the support frame 7 is of a T-shaped structure, a groove is formed in the position, corresponding to the support frame 7, of the bottom end of the curtain plate 6, the inner diameter of the groove is matched with the outer diameter of the support frame 7, the groove in the bottom end of the support frame 7 limits the position of the support frame 7, looseness of the support frame 7 in use is avoided, and meanwhile, the mounting, mounting and dismounting mode is simple and convenient, and the support frame is convenient to dismount;
the working principle is as follows: when the sighting telescope is used, as shown in the attached drawings 1, 3 and 4, when the sighting telescope is used, the sighting telescope body 5 is placed between the second clamping ring 47 and the first clamping ring 42, the inner rod 45 is driven to move on the inner wall of the outer rod 43 under the action of the tension of the second spring 44, the inner rod 45 drives the second connecting rod 46 to move in the movement, the second connecting rod 46 drives the second clamping ring 47 to move in the movement, the second clamping ring 47 clamps the sighting telescope body 5 in the movement, the phenomenon that the sighting telescope body 5 is loosened in detection is avoided, meanwhile, the clamping shaft 48 is pushed to move under the action of the elastic force of the third spring 49, the clamping shaft 48 is inserted into the surface groove of the inner rod 45 in the movement, so that the position of the inner rod 45 is fixed, at the moment, a worker places a light source in the through hole of the fixing frame 31, rotates the second knob 33, and drives the threaded rod 32 to rotate in the rotation, threaded rod 32 promotes first cardboard 34 motion in the rotation, first cardboard 34 carries out the centre gripping to the light source in the motion, it is not hard up to avoid its in use, and simultaneously, cup joint curtain 6 slip on the surface of support frame 7, thereby with the rigidity of curtain 6, when the different positions of same light source are measured to needs, through rotating first knob 23, first knob 23 drives pivot 21 in the rotation rotatory, pivot 21 drives sliding sleeve 22 in the rotation and removes at its surface, sliding sleeve 22 drives head rod 24 in the removal and moves, thereby drive mount 31 and remove, change the position of light source then, it is above the utility model discloses a whole theory of operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.
Claims (6)
1. The utility model provides a definition detection device for gun sight, includes base (1), its characterized in that: the curtain board comprises a base (1), a supporting frame (7) is fixedly connected to the left side of the top end of the base (1), the supporting frame (7) is inserted into the bottom end surface of a curtain board (6), an adjusting mechanism (2) is fixedly mounted on the right side of the base (1), the adjusting mechanism (2) comprises a rotating shaft (21), the left side of the rotating shaft (21) is mounted on the inner wall of the base (1) through a bearing seat in a transmission manner, the left side of the rotating shaft (21) is mounted on the surface of the base (1) through a bearing seat in a transmission manner, a first knob (23) is fixedly connected to the right side of the rotating shaft (21), a sliding sleeve (22) is sleeved on the surface of the rotating shaft (21), a first connecting rod (24) is fixedly connected to the top end of the sliding sleeve (22), a fixing mechanism (, the through-hole has been seted up to the central point department of putting of mount (31), the through-hole has been seted up on the top of mount (31), and the inside of through-hole is inserted and is equipped with threaded rod (32), top fixedly connected with second knob (33) of threaded rod (32), the first cardboard of bottom fixedly connected with (34) of threaded rod (32), the outer axle of through-hole inner wall fixedly connected with (35) of mount (31), and the top of outer axle (35) has seted up the through-hole, the inner wall of through-hole is inserted and is equipped with interior axle (38), and the first spring of bottom fixedly connected with (36) of interior axle (38), the bottom mounting of first spring (36) is at the inner wall of outer axle (35), the top fixedly connected with second cardboard (37) of interior axle (38.
2. The sharpness detecting apparatus for a scope according to claim 1, wherein: a limiting mechanism (4) is fixedly arranged at the center of the top end of the base (1), the limiting mechanism (4) comprises a connecting shaft (41), a first clamping ring (42) is fixedly connected to the surface of the connecting shaft (41), an outer rod (43) is fixedly connected to the surface of the connecting shaft (41) at a position close to the first snap ring (42), an inner rod (45) is arranged on the surface of the outer rod (43), a second spring (44) is fixedly connected to the position, close to the outer rod (43), of the surface of the inner rod (45), the second spring (44) is fixed on the inner wall of the outer rod (43), the position of the inner rod (45) far away from the second spring (44) is fixedly connected with a second connecting rod (46), and the surface of the second connecting rod (46) is fixedly connected with a second snap ring (47) at the position close to the inner rod (45), and the inner wall of the second snap ring (47) is in contact with the surface of the sighting telescope body (5).
3. The sharpness detecting apparatus for a scope according to claim 2, wherein: the top end of the inner rod (45) is provided with a groove, the surface of the top end of the outer rod (43) is provided with a through hole, a clamping shaft (48) is inserted into the through hole, a third spring (49) is sleeved on the surface of the clamping shaft (48), and the clamping shaft (48) is inserted into the groove in the surface of the inner rod (45).
4. The sharpness detecting apparatus for a scope according to claim 2, wherein: an arc-shaped groove is formed in the surface of the second clamping ring (47), and a rubber pad is fixedly connected to the surface of the arc-shaped groove.
5. The sharpness detecting apparatus for a scope according to claim 1, wherein: the inner wall of the outer shaft (35) is provided with a through hole, and the vertical section of the inner shaft (38) is of a T-shaped structure.
6. The sharpness detecting apparatus for a scope according to claim 1, wherein: the vertical section of the top end of the support frame (7) is of a T-shaped structure, a groove is formed in the position, corresponding to the support frame (7), of the bottom end of the curtain plate (6), and the inner diameter of the groove is matched with the outer diameter of the support frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021574065.4U CN212646045U (en) | 2020-08-03 | 2020-08-03 | Definition detection device for sighting telescope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021574065.4U CN212646045U (en) | 2020-08-03 | 2020-08-03 | Definition detection device for sighting telescope |
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| Publication Number | Publication Date |
|---|---|
| CN212646045U true CN212646045U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021574065.4U Active CN212646045U (en) | 2020-08-03 | 2020-08-03 | Definition detection device for sighting telescope |
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| CN (1) | CN212646045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115112356A (en) * | 2022-07-15 | 2022-09-27 | 长春理工大学 | Detection device and method suitable for panoramic sighting telescope |
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2020
- 2020-08-03 CN CN202021574065.4U patent/CN212646045U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115112356A (en) * | 2022-07-15 | 2022-09-27 | 长春理工大学 | Detection device and method suitable for panoramic sighting telescope |
| CN115112356B (en) * | 2022-07-15 | 2023-11-03 | 长春理工大学 | Detection device and method suitable for periscope |
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