TW201823659A - Sight - Google Patents

Abstract

A sight includes a main body, an erector unit and a first adjusting element. The erector unit which includes a second magnetic element is movable within the main body. The first adjusting element which includes a first magnetic element is movable through the main body, and is abutted on the erector unit. Wherein the first adjusting element is tightly abutted on the erector unit since the first magnetic element attracts the second magnetic element. The first adjusting element is configured to push or pull the erector unit to move in a first direction.

Description

Sight

The invention relates to an aiming device, in particular to an aiming device which is provided with a magnetic attraction element respectively in the springing correction adjusting member and the erecting zoom unit, so that the springing adjusting member can closely contact the erecting zoom unit.

Please refer to FIGS. 1A and 1B. FIGS. 1A and 1B describe the structure of the conventional sight 100. The sight 100 includes a body 10, a ballistic adjustment member 20, a wind deviation adjustment member 30, and an upright zoom unit 15 and a spring-correcting elastic member 25, wherein the ballistic adjustment member 20 penetrates the body 10, and has a first front end 22 abutting the upright zoom unit 15, and the wind deviation adjustment member 30 penetrates the body 10, Moreover, a second front end 33 abuts on the upright zoom unit 15, and the resilient elastic member 25 is disposed inside the body 10 and abuts on the upright zoom unit 15.

During the correction of the impact, the trajectory adjustment member 20 and/or the wind deviation adjustment member 30 are rotated to move the first front end 22 and/or the second front end 33 against the upright zoom unit 15 to move in a first direction, and the correction of the impact is performed The elastic member 25 is deformed by the movement of the upright zoom unit 15 and then generates an elastic force. The elastic force resists the movement of the upright zoom unit 15 in a second direction. The first direction is opposite to the second direction, so that The upright zoom unit 15 maintains contact with the first front end 22 and the second front end 33, respectively, to maintain the reliability of the ballistic adjustment member 20 or the wind deflection adjustment member 30 during operation, wherein the movement of the upright zoom unit 15 will be simultaneous Drives a crosshair to move, and the crosshair can be used for positioning by the user during the correction.

In the above structure, if the range of the sight correction of the sight is large, the height difference of the resilient correction elastic 25 during operation is also large, resulting in the elastic fatigue of the resilient correction elastic 25, which is prone to elastic fatigue, causing the ballistic adjustment member 20 and the wind The deflection adjusting member 30 cannot maintain close contact with the upright zoom unit 15 at the same time, which restricts the sight from reaching the actual maximum amount of correction of the impact, and then generates the crosshair when the trajectory adjusting member 20 or the wind deflection adjusting member 30 is rotated. There are many problems such as not moving (idling), the moving trajectory of the cross-hair mark is not a straight line, or the cross-hair mark is jumping forward when moving, which causes an error when the actual correction is made.

In view of this, the aiming device of the present invention sets a plurality of magnetic attracting elements in the elasticity correction adjusting element and the erecting zoom unit respectively, and replaces the elasticity of the elasticity correcting elastic element by attracting each other through the magnetic attraction elements The lack of support force due to fatigue keeps the spring-correcting adjustment member and the upright zoom unit in close contact.

A preferred embodiment of the aiming device of the present invention includes a body, an upright zoom unit and a first elastic adjustment member. The upright zoom unit includes a second magnetic element, and the upright zoom unit can It is movably disposed inside the body, and the first spring-loaded adjusting member includes a first magnetic element, the first spring-loaded adjusting member is movably disposed on the body, and abuts on the upright zoom unit , Wherein the first magnetically attracting element attracts the second magnetically attracting element, so that the first spring-loaded adjusting member is in contact with the upright zoom unit, and the first spring-loaded adjusting member can be rotated to link the upright zoom The unit moves in a first direction.

In another embodiment, the present invention further includes a second spring adjustment member movably disposed on the body and abutting the upright zoom unit, the second spring adjustment member includes a third A magnetically attracting element, wherein the third magnetically attracting element attracts the second magnetically attracting element, makes the second spring-loaded adjusting member contact with the upright zoom unit, and rotates the second spring-loaded adjusting member to link the positive The vertical zoom unit moves in a second direction.

In another embodiment, wherein the second direction is a horizontal direction.

In another embodiment, wherein the second spring adjustment member further includes a second ferromagnetic adapter, the second ferromagnetic adapter covers the third magnetic element and contacts the upright Zoom unit.

In another embodiment, when the upright zoom unit moves an angle in the direction of the first adjustment member or the second adjustment member, an axis of the center of the upright zoom unit will adjust toward the first The direction of the member or the second adjusting member is offset by the angle.

In another embodiment, the present invention further includes an elastic correction elastic member disposed inside the body and abutting against the upright zoom unit.

In another embodiment, wherein the first magnetic element and the second magnetic element or the second magnetic element and the third magnetic element are two magnetic elements, or a magnetic element and a ferromagnetic element element.

In another embodiment, wherein the magnetic element is an aluminum nickel cobalt magnet (AlNiCo), a neodymium magnet (Nd ₂ Fe ₁₄ B) or a samarium cobalt magnet (SmCo ₅ ).

In another embodiment, wherein the first direction is a vertical direction.

In another embodiment, wherein the first resilient adjustment member further includes a first ferromagnetic adapter, the first ferromagnetic adapter covers the first magnetic element and contacts the upright Zoom unit.

10‧‧‧Body

11‧‧‧Body

15‧‧‧Zhengli zoom unit

16‧‧‧Zhengli zoom unit

20‧‧‧Ballistic adjustment piece

21‧‧‧ First adjustment piece

22‧‧‧First front end

25‧‧‧Elasticity correction elastic piece

26‧‧‧Elasticity correction elastic piece

30‧‧‧Wind deviation adjuster

31‧‧‧The second adjustment piece

33‧‧‧The second front end

40‧‧‧First adjustment button

42‧‧‧First adjustment screw

44‧‧‧First fixed nut

46‧‧‧First magnetic element

60‧‧‧Second adjustment knob

62‧‧‧Second adjustment screw

64‧‧‧Second fixing nut

66‧‧‧The third magnetic element

100‧‧‧Sight

163‧‧‧Second magnetic element

165‧‧‧Zhengli zoom lens tube

200‧‧‧Sight

421‧‧‧The first ferromagnetic adapter

621‧‧‧Second ferromagnetic adapter

4211‧‧‧Buried hole

Figure 1A is a front cross-sectional view of a conventional sight.

Figure 1B is a side cross-sectional view of a conventional sight.

Figure 2 is a schematic structural view of one embodiment of the sight of the present invention.

Figure 3A is a front cross-sectional view of the sight of Figure 2.

Figure 3B is a side cross-sectional view of the sight of Figure 2.

Fig. 4 is a schematic diagram of the sight of Fig. 2 during the correction of the impact.

Please refer to FIGS. 2, 3A and 3B. FIG. 2 is a schematic structural view of one embodiment of the sight of the present invention. In this embodiment, the sight 200 includes a body 11, a first elastic adjustment member 21, a The second spring adjustment member 31, an upright zoom unit 16 and a spring correction elastic member 26, wherein the first spring adjustment member 21 and the second spring adjustment member 31 are respectively held by the upright zoom unit 16 In close contact, when performing spring correction, rotating the first spring adjustment member 21 and the second spring adjustment member 31 can push or drive the upright zoom unit 16 to move up, down, left, and right. The detailed structure of each part is as follows:

FIGS. 3A and 3B are front and side cross-sectional views of the sight of FIG. 2. The upright zoom unit 16 includes a second magnetic element 163 and an upright zoom lens barrel 165. The second magnetic element 163 is connected to the upright At the front end of the variable magnification lens barrel 165, a resilient elastic member 26 is disposed inside the body 11 and abuts on the second magnetic element 163, wherein the resilient elastic member 26 is a plate spring. It should be noted that the magnetic element referred to herein may be a magnetic element or an element that can be magnetically attracted by the magnetic element, and an element that can be magnetically attracted by the magnetic element is, for example but not limited to, a ferromagnetic element.

The first elastic adjustment member 21 includes a first adjustment button 40, a first adjustment screw 42, a first fixing nut 44, a first magnetic element 46 and a first ferromagnetic adapter 421, the first The fixing nut 44 is fixed on the body 11 and has an internal thread. The first adjusting screw 42 is screwed on the first fixing nut 44 through the internal thread. The first adjusting button 40 is connected to the first adjusting screw 42. Drive the first adjusting screw 42 to rotate, the first magnetic element 46 is first disposed in a buried hole 4211 in the first ferromagnetic adapter 421, and then the first ferromagnetic adapter with the first magnetic element 46 is arranged The member 421 is disposed at the front end of the first adjusting screw 42 to combine the first adjusting screw 42, the first magnetic element 46 and the first ferromagnetic adapter 421, and finally the first ferromagnetic adapter 421 abuts于第二磁吸元件163 In the second magnetic element 163.

The second spring adjusting member 31 includes a second adjusting button 60, a second adjusting screw 62, a second fixing nut 64, a third magnetic element 66, and a second ferromagnetic adapter 621, the second The fixing nut 64 is fixed on the body 11 and has an internal thread. The second adjusting screw 62 is screwed to the second fixing nut 64 through the internal thread. The second adjusting button 60 is connected to the second adjusting screw 62. After the second adjusting screw 62 is driven to rotate, the third magnetic attraction element 66 is first disposed in a buried hole (not shown) inside the second ferromagnetic adapter 621, and then the second magnetic attraction element 66 is provided. The ferromagnetic adapter 621 is disposed at the front end of the second adjustment screw 62, so that the second adjustment screw 62, the third magnetic element 66, and the second ferromagnetic adapter 621 are combined into one body, and finally the second ferromagnetic adapter is transferred The piece 621 abuts the second magnetic element 163.

In this embodiment, the first magnetic element 46 and the third magnetic element 66 may be magnetic elements, which may be AlNiCo magnets, neodymium magnets (Nd ₂ Fe ₁₄ B), samarium cobalt magnets (SmCo ₅ ) or other permanent magnets, the second magnetic element 163 may be a ferromagnetic element, wherein the first magnetic element 46 attracts the second magnetic element 163 through the first ferromagnetic adapter 421, and the third The magnetic attracting element 66 attracts the second magnetic attracting element 163 through the second ferromagnetic adaptor 621, so that the first elastic adjustment member 21 and the second elastic adjustment member 31 are kept in close contact with the upright zoom unit 16 respectively.

Please refer to FIG. 4, FIG. 4 is a schematic diagram of the sight correction of the sight in FIG. 2. Turning the first adjustment button 40 drives the first adjustment screw 42 to rotate relative to the first fixing nut 44 and simultaneously moves to a first Moving in the direction, so that the first ferromagnetic adapter 421 pushes or drives the upright zoom unit 16 to move in the first direction, and turning the second adjusting button 60 causes the second adjusting screw 62 to rotate relative to the second fixing nut 64 At the same time, it moves in a second direction, so that the second ferromagnetic adapter 621 pushes or drives the upright zoom unit 16 to move in the second direction, and at the same time, the elastic elastic member 26 is elastically resisted or supports the upright zoom The movement of the unit 16 causes the upright zoom unit 16 to maintain close contact with the first and second spring-adjusting members 21 and 31 respectively during the movement, wherein the first direction is the vertical direction and the second The direction is horizontal.

It is worth noting that, in the event of elastic fatigue of the elastic correction elastic member 26, especially when the elastic correction elastic member 26 is insufficient to support the erecting zoom unit 16 and the first elastic adjustment member 21 and/or the second elastic When the adjusting member 31 is kept in contact, since the first magnetic element 46 and the third magnetic element 66 continue to attract each other to the second magnetic element 163, the upright zoom unit 16 is still in contact with the first elastic adjusting element respectively 21 and the second spring adjusting member 31 are kept in close contact. Specifically, as shown in FIG. 3B, the center-axis L2 of the upright zoom unit 16 was originally a horizontal line, and as shown in FIG. 4, if you want to adjust The erecting zoom unit 16 moves an angle in the direction of the first impact adjustment member 21, but the elastically weak elastic striking correction elastic member 26 is not enough to support the erecting zoom unit 16 to reach this angle. The suction element 46 continuously attracts each other to the second magnetic suction element 163, and the upright zoom unit 16 will still move by this angle in the direction of the first spring adjustment member 21, that is, the axis L2 will still move toward the first spring adjustment member The direction of 21 is shifted by this angle, so that the upright zoom unit 16 is still in contact with the first spring-loading adjustment member 21, and in the same way, in the case of elastic fatigue of the spring-loading correction elastic member 26, it is necessary to adjust the upright transformation The multiplier unit 16 is moved by an angle in the direction of the second elastic adjustment member 31. Since the third magnetic attraction element 66 and the second magnetic attraction element 163 continue to attract each other, the axis L2 will still move toward the second elastic adjustment member 31 The direction is shifted by this angle, so that the upright zoom unit 16 still maintains contact with the second spring adjustment member 31. In this case, the moving range of the aforementioned angle can be moved by about -5 degrees to 5 degrees compared to the axis L2 before being adjusted.

In another embodiment of the present invention, the first magnetic element 46 and the third magnetic element 66 may be ferromagnetic elements, the second magnetic element 163 may be a magnetic element, and the magnetic element may be an AlNiCo magnet ( AlNiCo), neodymium magnet (Nd ₂ Fe ₁₄ B), samarium cobalt magnet (SmCo ₅ ) or other permanent magnets, in this case, the first magnetic element 46 and the first ferromagnetic adapter 421 may be an integrated iron The magnetic element is arranged at the front end of the first adjusting screw 42 and attracts the second magnetic element 163, and the third magnetic element 66 and the second ferromagnetic adapter 621 or the integrated ferromagnetic element may be arranged at The front end of the second adjusting screw 62 is attracted to the second magnetic element 163, so that the first elastic adjustment member 21 and the second elastic adjustment member 31 are kept in close contact with the upright zoom unit 16 respectively. And the operation when performing the bombardment correction is similar to the foregoing, so it will not be repeated here.

In yet another embodiment of the present invention, the first magnetic element 46 and the third magnetic element 66 may be magnetic elements, and the second magnetic element 163 may be another magnetic element with opposite magnetic poles. AlNiCo magnets (AlNiCo), neodymium magnets (Nd ₂ Fe ₁₄ B), samarium cobalt magnets (SmCo ₅ ), or other permanent magnets. Since the first magnetic element 46 and the third magnetic element 66 are separate from the second The magnetic attraction elements 163 are magnetic elements with opposite magnetic poles, so the first magnetic attraction element 46 and the third magnetic attraction element 66 are still attracted to the second magnetic attraction element 163, respectively, so that the first elastic adjustment member 21 and the second elastic element The adjusting members 31 are kept in close contact with the upright zoom unit 16 respectively. The arrangement of the remaining components and the operation when performing the spring correction are similar to the foregoing, so they will not be repeated here.

It can be understood that, in the above embodiment, if the first ferromagnetic adapter 421 and the second ferromagnetic adapter 621 are not directly ferromagnetic materials, the first ferromagnetic adapter 421 and the second ferromagnetic adapter The contact surfaces between the two ferromagnetic adapters 621 and the second magnetic element 163 are provided with a plurality of ferromagnetic adapter elements (not shown), that is, regardless of the first spring adjustment member 21 and the second spring The contact surfaces between the adjusting member 31 and the upright zoom unit 16 are directly made of materials that can attract each other, or additional adapter elements using ferromagnetic materials as described above, as long as the first spring can be adjusted Both the component 21 and the second spring adjustment component 31 can be arranged in close contact with the upright zoom unit 16 respectively.

The sight of the present invention is continuously attracted to the upright zoom by means of the first magnetic element 46 provided in the first spring adjustment member 21 and the third magnetic element 66 provided in the second spring adjustment member 31 The second magnetic element 163 in the unit 16 causes the erecting zoom unit 16 to continuously maintain close contact with the first spring-loading adjustment member 21 and the second spring-loading adjustment member 31, and rotate the first spring-loading adjustment member 21 Or the second impact adjustment member 31 can link the erecting zoom unit 16 to move, so when performing the impact correction, there is no need to worry about many problems caused by the elastic fatigue of the impact correction elastic member 26, reducing the number of sights. The error in the impact correction allows the sight to achieve the maximum amount of impact correction that can actually be achieved.

Claims (10)

An aiming device includes: a body; an upright zoom unit, including a second magnetic element, the upright zoom unit is movably disposed inside the body; a first elastic adjustment member, including a A first magnetic element, the first elastic adjusting member is movably disposed on the body, and abuts on the upright zoom unit; wherein, the first magnetic element attracts the second magnetic element, so that The first spring-loaded adjusting element is in contact with the upright zooming unit, and the first spring-loading adjusting element is rotated to move the upright zooming unit in a first direction. As described in item 1 of the scope of the patent application, the aiming device further includes a second spring adjustment member, which is movably penetrated in the body and abuts on the upright zoom unit, the second spring adjustment The member includes a third magnetically attracting element, wherein the third magnetically attracting element attracts the second magnetically attracting element, causing the second spring-loading adjustment member to contact the upright zoom unit, and rotating the second spring-loading adjustment member , Can move the upright zoom unit to move in a second direction. The sight as described in item 2 of the patent application scope, wherein the second direction is a horizontal direction. The aiming device according to item 2 of the patent application scope, wherein the second spring adjustment member further includes a second ferromagnetic adapter, the second ferromagnetic adapter covers the third magnetic element, and Abutting on the upright zoom unit. The sight as described in item 1 or 2 of the patent application scope, wherein the center of the erecting zoom unit when the erecting zoom unit moves by an angle in the direction of the first adjusting member or the second adjusting member An axis will be offset by the angle toward the direction of the first adjusting member or the second adjusting member. The sight as described in item 1 or 2 of the scope of the patent application further includes an elastic correction elastic member, which is arranged inside the body and abuts against the upright zoom unit. The sight according to item 1 or 2 of the patent application scope, wherein the first magnetic element and the second magnetic element or the second magnetic element and the third magnetic element are two magnetic elements, or It is a magnetic element and a ferromagnetic element. The sight as described in item 7 of the patent application scope, wherein the magnetic element is an aluminum nickel cobalt magnet (AlNiCo), a neodymium magnet (Nd ₂ Fe ₁₄ B) or a samarium cobalt magnet (SmCo ₅ ). The sight as described in item 1 of the patent application scope, wherein the first direction is a vertical direction. The aiming device as described in item 1 of the patent application scope, wherein the first spring adjustment member further includes a first ferromagnetic adapter, the first ferromagnetic adapter covers the first magnetic element, and Abutting on the upright zoom unit.