Push spring adjusting structure of sighting telescope
By employing a push-spring structure in the scope, combined with vertical and horizontal adjustment knobs, the problems of poor appearance and complex assembly of traditional scopes are solved, resulting in a lower recoil design and a simplified assembly process.
Patent Information
- Application Number
- CN202423057468.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Traditional open-type red dot sights have poor aesthetics, are complex and costly to assemble, and are difficult to find a balance point for spring compression, resulting in long assembly times.
A push-spring structure is adopted, and the LED slider can be moved up and down and left and right by the cooperation of the vertical and horizontal adjustment knobs and the slider. The spring on the left side of the mirror body is eliminated, and a push-spring replaces two sets of springs, simplifying the assembly process.
It improves the appearance of the scope, reduces assembly costs, simplifies the assembly process, lowers the scope's recoil, and avoids the obstruction of vision by spring screws or glue.
Smart Images
Figure CN223470572U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a sighting telescope, in particular to a push spring adjusting structure of sighting telescope. BACKGROUND
[0002] The traditional open red dot sighting telescope structure currently sets up the spring on the left side of the mirror body and sets up the adjusting screw on the right side of the mirror body, and the adjusting screw on the right side is rotated to push the LED slider in the sighting telescope, the LED slider compresses the spring on the left side, the up-down stroke of the LED slider is that the spring is set on the LED slider, the spring set on the LED slider is compressed, the up-down adjusting screw is screwed, the vertical slider is moved up and down by the screw thread rotation of the up-down adjusting screw, and the vertical slider drives the LED slider to move up and down.
[0003] The deficiency of the traditional open red dot sighting telescope structure is that the appearance is poor, the spring set on the left side of the mirror body needs to be adjusted to compress the force, so that the spring on the LED slider finds the balance point, which needs to install the spring compression screw on the left side of the mirror body, and the spring compression screw or glue can be seen in the appearance, if the screw is not set, it is difficult to find the balance point of the compression force between the left-right direction spring and the up-down direction spring in the structure, and the sighting telescope of this structure needs to assemble two groups of springs when assembling, and it takes a long time to adjust the balance point of the compression force between the left-right direction spring and the up-down direction spring, which leads to complex assembly and increases the assembly cost. SUMMARY
[0004] The utility model provides a push spring adjusting structure of sighting telescope, including mirror body, LED slider of installing LED lamp, vertical adjusting knob and horizontal adjusting screw, LED slider, vertical adjusting knob and horizontal adjusting screw all are established on mirror body, still include:
[0005] Vertical slider, the vertical adjusting knob is set on the vertical slider, and the end of the vertical slider is pressed on one end of the LED slider, two protrusions are arranged on one end of the LED slider, the end of the vertical slider is located between the two protrusions, the two protrusions can limit the range of horizontal movement of the LED slider, and a clamping groove is arranged on the other end of the LED slider; and
[0006] Push spring, one end of the push spring is fixed on the mirror body, the other end of the push spring is pressed in the clamping groove, the push spring can make the LED slider keep the tendency of moving to the end of the vertical slider pressed on the LED slider, the horizontal adjusting screw drives the LED slider to move, and the push spring can make the LED slider keep the tendency of moving to the direction of the horizontal adjusting screw.
[0007] The vertical adjusting knob is twisted, the vertical adjusting knob is rotated and drives the vertical slider to move downwards, the end portion of the vertical slider drives the LED slider to move downwards, the end portion of the push spring pressed in the clamping groove is deformed, the vertical adjusting knob is twisted in the opposite direction, the vertical adjusting knob is rotated and drives the vertical slider to move upwards, the deformed push spring drives the LED slider to move towards the end portion of the vertical slider pressed on the LED slider, so that the LED slider moves upwards, the rotation of the vertical adjusting knob and the push spring can realize the up and down movement of the LED slider, realize the adjustment of the up and down direction position of the LED slider, the horizontal adjusting screw is twisted, the horizontal adjusting screw is rotated and drives the LED slider to move to the left, the end portion of the push spring pressed in the clamping groove is deformed, the horizontal adjusting screw is twisted in the opposite direction, the deformed push spring drives the LED slider to move towards the horizontal adjusting screw, so that the LED slider moves to the right, the rotation of the horizontal adjusting screw and the push spring can realize the left and right movement of the LED slider, realize the adjustment of the left and right direction position of the LED slider, the two protrusions on the LED slider can limit the maximum range of the left and right movement of the LED slider, the push spring adjusting structure changes the traditional two-group spring structure into a structure scheme with only one push spring, the problem of clamping caused by the unbalanced force of the two groups of springs does not exist, assembly is simple, the assembly cost is reduced, and the appearance of the mirror body is improved because the spring on the left side of the mirror body is cancelled, the screw or glue for pressing the spring cannot be seen on the mirror body, the rear seat of the sighting telescope is made to be lower (that is, the thickness is thinner), and the rear seat of the sighting telescope does not affect the sighting line during sighting, so that the shooter can use without worry.
[0008] Preferably, the push spring comprises a fixing segment, a turning segment and a pressing segment connected in sequence, the fixing segment and the turning segment are fixed on the mirror body, and the free end of the pressing segment is pressed in the clamping groove.
[0009] Therefore, the fixing segment and the turning segment are fixed on the mirror body together to ensure the rebound force of the pressing segment of the push spring in the up and down direction and the left and right direction.
[0010] Preferably, the bottom of the mirror body is provided with a clamping groove, the shape of the clamping groove is matched with the shape of the push spring, and the push spring is accommodated in the clamping groove.
[0011] Therefore, the existence of the clamping groove facilitates the quick installation of the push spring and makes the push spring not protrude from the bottom of the mirror body, so as to ensure that the push spring does not affect the normal installation of the mirror body on the sighting telescope.
[0012] Preferably, the vertical slider comprises a transverse part, a longitudinal part and a pressing part connected in sequence, the transverse part is arranged on the vertical adjusting knob, and the pressing part is pressed against the LED slider.
[0013] Therefore, since the end of the vertical slider needs to be pressed against the end face of the LED slider away from the bottom of the mirror body, the transverse part arranged on the vertical adjusting knob is connected with the longitudinal part and the pressing part, so as to ensure that the end of the vertical slider, i.e. the pressing part, can be pressed against the end face of the LED slider away from the bottom of the mirror body.
[0014] Preferably, a limiting component is further included, the mirror body is provided with a receiving cavity, an annular step is arranged on the inner end face of the receiving cavity, a gear part is integrally arranged on the periphery of the vertical adjusting knob, the vertical adjusting knob is arranged in the receiving cavity, and the end face of the gear part abuts against the annular step,
[0015] The limiting component can be pressed against the vertical adjusting knob to limit the axial movement of the vertical adjusting knob in the receiving cavity.
[0016] Therefore, since the end face of the gear part abuts against the annular step, the annular step can limit the vertical adjusting knob from above to below, and the limiting component can limit the vertical adjusting knob from below to above, so that the vertical adjusting knob cannot move axially when it is rotated, and the vertical slider can move up and down along the axial direction of the vertical adjusting knob when the vertical adjusting knob is screwed, in addition, the existence of the gear part can reduce the friction between the vertical adjusting knob and the inner wall of the receiving cavity, and ensure smooth rotation of the vertical adjusting knob.
[0017] Preferably, the limiting component is a fixing screw, a step part is arranged on the fixing screw, a receiving groove is arranged on the end face of the vertical slider, the fixing screw is arranged on the inner end face of the receiving cavity after penetrating through the vertical slider and the step part is pressed against the gear part, and the nut of the fixing screw is arranged in the receiving groove.
[0018] Therefore, the step part on the fixing screw can limit the vertical adjusting knob from below to above, and since the nut of the fixing screw is arranged in the receiving groove, the vertical slider can be prevented from being detached from the vertical adjusting knob.
[0019] Preferably, a grommet is sleeved on the vertical adjusting knob, the outer diameter of the grommet is greater than the outer diameter of the gear part, the first end face of the grommet abuts against the gear part, the step part on the fixing screw is pressed against the second end face of the grommet, and the grommet is rotationally connected with the vertical adjusting knob.
[0020] Therefore, in this way, the step part on the fixing screw can push the grommet from below to above to limit the vertical adjusting knob, and since the grommet can rotate on the vertical adjusting knob, the normal rotation of the vertical adjusting knob is not affected after the grommet is pushed from below to above.
[0021] Preferably, the number of fixing screws and accommodating grooves is three, and the nuts of the three fixing screws are accommodated in the three accommodating grooves respectively, and the three fixing screws are arranged on the periphery of the gear part.
[0022] Therefore, the three fixing screws can stably push the grommet from bottom to top to limit the vertical adjustment knob.
[0023] Preferably, the clamping groove is in U shape, and the free end of the abutting segment is in circular cross section.
[0024] Therefore, in this way, the end of the abutting segment of the push spring can be stably clamped in the clamping groove.
[0025] Preferably, the bottom of the mirror body is provided with a clamping cavity, the LED slider is accommodated in the clamping cavity, the transverse adjustment screw is inserted in the mirror body and the end of the transverse adjustment screw extends from the side wall of the clamping cavity, the right slider is arranged on the end of the transverse adjustment screw, the right slider is accommodated in the clamping cavity, and the right slider abuts against the end of the LED slider.
[0026] Therefore, when the position of the LED slider in the left-right direction needs to be adjusted, the transverse adjustment screw is screwed, the rotating transverse adjustment screw drives the right slider to move, the right slider pushes the LED slider to move left in the clamping cavity, the LED slider drives the end of the push spring abutting in the clamping groove to deform, when the transverse adjustment screw is screwed reversely, the rotating transverse adjustment screw drives the right slider to move right in the clamping cavity, and the deformed push spring drives the LED slider to move in the direction of the right slider in the clamping cavity, so that the left-right movement of the LED slider can be realized under the joint action of the rotation of the transverse adjustment screw and the push spring. BRIEF DESCRIPTION OF DRAWINGS
[0027] Figure 1 It is a structure schematic view of the push spring adjusting structure of the sighting telescope;
[0028] Figure 2 It is Figure 1 It is a structure schematic view of another view angle of the push spring adjusting structure;
[0029] Figure 3 It is Figure 1 It is a structure schematic view of still another view angle of the push spring adjusting structure;
[0030] Figure 4 It is Figure 2 It is a split structure schematic view of the push spring adjusting structure;
[0031] Figure 5 It is Figure 2 It is a structure schematic view of the push spring adjusting structure hidden behind the mirror body;
[0032] Figure 6 It isFigure 1 The schematic diagram of the structure of the mirror body in the push spring adjustment structure shown;
[0033] Figure 7 for Figure 4 A schematic diagram of the structure of the push spring in the push spring adjustment structure shown;
[0034] Figure 8 for Figure 4 The schematic diagram of the structure of the vertical slider in the push spring adjustment structure is shown. DETAILED DESCRIPTION
[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0036] In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "back," "left," "right," "top," "bottom," "inner," "outer," and the like, indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction. Therefore, they should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the technical features referred to.
[0037] See Figure 1 to Figure 8 A push spring adjustment structure of a sight includes a mirror body 1, an LED slider 2 equipped with an LED light, a vertical adjustment knob 3, a horizontal adjustment screw 4, a vertical slider 5, a push spring 6, a limit component and a pressure ring 8.
[0038] See Figure 4 and Figure 6 The mirror body 1 is formed with a receiving cavity 11, which is open toward the bottom of the mirror body 1. An annular step 12 is formed on the inner end surface of the receiving cavity 11. An integrally connected gear portion 31 is formed on the circumference of the vertical adjustment knob 3. The vertical adjustment knob 3 is accommodated in the receiving cavity 11 and the end portion 301 of the vertical adjustment knob 3 ( Figure 1 The vertical adjustment knob 3 is accommodated in the opening 121 surrounded by the annular step 12, and the end face of the gear portion 31 on the vertical adjustment knob 3 abuts against the annular step 12. The inner diameter of the peripheral wall of the annular step 12 is slightly larger than the outer diameter of the gear portion 31. When the vertical adjustment knob 3 is turned, the gear portion 31 on the vertical adjustment knob 3 can rotate smoothly in the area surrounded by the peripheral wall of the annular step 12. Since the end face of the gear portion 31 abuts against the annular step 12, the annular step 12 can be turned from top to bottom ( Figure 1The vertical adjusting knob 3 is limited in the up-down direction, and the inner wall of the accommodating cavity 11 only contacts the outer ring of the gear part 31, and the existence of the teeth on the gear part 31 can reduce the contact area between the gear part 31 and the circumferential wall of the annular step 12, thereby reducing the friction between the vertical adjusting knob 3 and the inner wall of the accommodating cavity 11, and ensuring smooth rotation of the vertical adjusting knob 3.
[0039] The vertical slider 5 is arranged on the vertical adjusting knob 3, and the end of the vertical slider 5 abuts against one end of the LED slider 2. Specifically, referring to Figure 4 、 Figure 5 and Figure 8 , the vertical slider 5 comprises a transverse part 501, a longitudinal part 502 and an abutting part 503 which are sequentially connected and integrally formed, the transverse part 501 is arranged on the vertical adjusting knob 3, and the abutting part 503 abuts against the LED slider 2. Figure 5 The abutting part 503 abuts against the top of the LED slider 2, and two protrusions 22 are formed on the top of the LED slider 2, the distance between the two protrusions 22 is greater than the length of the abutting part 503 to ensure that the LED slider 2 can move towards or away from the transverse adjusting screw 4, and the abutting part 503 abuts between the two protrusions 22 on the top of the LED slider 2, and the two protrusions 22 on the top of the LED slider 2 can define the maximum range of left-right movement of the LED slider 2; since the end of the vertical slider 5 needs to abut against the end face of the LED slider 2 away from the bottom of the mirror body 1 (the lower end face of the LED slider 2 in Figure 4 , the transverse part 501 arranged on the vertical adjusting knob 3 is connected to the abutting part 503 through the longitudinal part 502 to make the overall shape of the transverse part 501, the longitudinal part 502 and the abutting part 503 approximately Z-shaped, so as to ensure that the end of the vertical slider 5, i.e. the abutting part 503, can abut against the end face of the LED slider 2 away from the bottom of the mirror body 1.
[0040] Referring to Figure 4 , a clamping groove 21 is formed on the top of the LED slider 2 for accommodating the end of the push spring 6, and the abutting part 503 abuts against the bottom of the LED slider 2.
[0041] Referring to Figure 4 and Figure 7 , the push spring 6 comprises a fixed segment 601, a turning segment 602 and an abutting segment 603 which are sequentially connected and integrally formed, referring to Figure 4 and Figure 6The bottom of the mirror body 1 is formed with a concave snap-in groove 13, the shape of the snap-in groove 13 is adapted to the shape of the push spring 6, and the shape of the snap-in groove 13 is mainly adapted to the shape of the fixed section 601 and the turning section 602 of the push spring 6. The fixed section 601 and the turning section 602 of the push spring 6 are accommodated in the snap-in groove 13, and the fixed section 601 is fixed in the snap-in groove 13 by a screw 61, and the turning section 602 is fixed in the snap-in groove 13 by another screw 61. The free end of the pressing section 603 is pressed against the slot 21 on the LED slider 2. The existence of the snap-in groove 13 is convenient for the quick installation of the push spring 6 and can So that the push spring 6 will not protrude from the bottom of the mirror body 1, ensuring that the push spring 6 will not affect the normal installation of the mirror body 1 on the sight; in the free state, the pressing section 603 of the push spring 6 is in a straight line state. When the push spring 6 is installed in the clamping groove 13 and the free end of the pressing section 603 is pressed against the clamping groove 21 on the LED slider 2, the pressing section 603 of the push spring 6 is deformed in both the longitudinal and transverse directions, so that the pressing section 603 generates a rebound force. The fixed section 601 and the turning section 602 are fixed together in the clamping groove 13 to ensure the rebound force of the pressing section 603 of the push spring 6 in the up and down directions and the left and right directions. Figure 2 and Figure 4 The rebound force of the pressing section 603 of the push spring 6 can keep the LED slider 2 in the direction of the end of the vertical slider 5 pressing against the LED slider 2 ( Figure 2 A direction in Figure 4 The rebound force of the pressing section 603 of the push spring 6 can also make the LED slider 2 keep moving in the direction of the lateral adjustment screw 4 ( Figure 2 B direction in Figure 4 The trend of moving in the D direction).
[0042] See Figure 4 and Figure 7 The slot 21 is U-shaped with an open top, and the cross-section of the free end of the pressing section 603 of the push spring 6 is circular. In this way, it can be ensured that the end of the pressing section 603 of the push spring 6 can be stably engaged in the slot 21.
[0043] The limiting component can press against the vertical adjustment knob 3 to limit the vertical adjustment knob 3 from moving along its axial direction in the accommodating cavity 11. Figure 2 to Figure 5 、 Figure 8 In this embodiment, the limiting component is a fixing screw 7, which is formed with a step portion 71. The end surface of the vertical slider 5 away from the gear portion 31 is formed with a receiving groove 51. The vertical adjustment knob 3 is covered with a washer 32, which can rotate on the vertical adjustment knob 3. The outer diameter of the washer 32 is larger than the outer diameter of the gear portion 31. The first end surface of the washer 32 ( Figure 4The lower end surface of the middle ring 32 is against the gear part 31, and the fixing screw 7 passes through the vertical slider 5 and is screwed into the threaded hole 16 on the inner end surface of the accommodating cavity 11 ( Figure 6 As shown), the step portion 71 on the fixing screw 7 presses against the second end surface ( Figure 4 The upper end surface of the middle washer 32) is provided with the nut of the fixing screw 7 accommodated in the receiving groove 51, so that the step portion 71 on the fixing screw 7 can be moved downward from top to bottom ( Figure 4 The vertical adjustment knob 3 is limited in the up and down directions. Figure 6 , the annular step 12 in the accommodating cavity 11 is from bottom to top ( Figure 4 The vertical adjustment knob 3 is limited in position (in the up and down directions). When the vertical adjustment knob 3 is turned, the vertical adjustment knob 3 will not move along its axial direction, and only the vertical slider 5 moves along the axial direction of the vertical adjustment knob 3. Moreover, since the nut of the fixing screw 7 is accommodated in the accommodating groove 51, the vertical slider 5 can be prevented from falling off from the vertical adjustment knob 3. At the same time, since the gasket 32 can rotate on the vertical adjustment knob 3, the gasket 32 supports the gear part 31 on the vertical adjustment knob 3 without affecting the normal rotation of the vertical adjustment knob 3 (which can be achieved by adjusting the tightening force of the fixing screw 7).
[0044] See Figure 4 and Figure 5 In this embodiment, there are three fixing screws 7 and three receiving grooves 51. The nuts of the three fixing screws 7 are respectively received in the three receiving grooves 51. The three fixing screws 7 are arranged around the periphery of the gear portion 31. The three fixing screws 7 can stably support the washer 32 on the vertical adjustment knob 3 to limit the vertical adjustment knob 3. In other embodiments, the number of fixing screws 7 and receiving grooves 51 can also be adjusted according to positioning requirements to ensure that each receiving groove 51 accommodates a nut of a fixing screw 7.
[0045] See Figure 6 A snap-fitting cavity 14 is formed on the bottom of the lens body 1, which is connected to the accommodating cavity 11. The LED slider 2 is accommodated in the snap-fitting cavity 14. The pressing portion 503 of the vertical slider 5 presses against the LED slider 2. A through hole 15 is formed on the right side of the lens body 1, which is connected to the snap-fitting cavity 14. The transverse adjustment screw 4 is inserted into the through hole 15, and the end of the transverse adjustment screw 4 extends from the side wall of the snap-fitting cavity 14; refer to Figure 2 A right slider 41 is screwed onto the end of the lateral adjustment screw 4. The right slider 41 is accommodated in the clamping cavity 14. The end of the right slider 41 abuts against the end of the LED slider 2. Figure 4 and Figure 5The circumferential direction of the transverse adjusting screw 4 is formed with an integral gear 42, the through hole 15 is formed with a limiting boss 151, the through hole 15 is formed with an internal thread near the port, the gear 42 of the transverse adjusting screw 4 abuts against the limiting boss 151, the gear 42 is in contact with the inner wall of the through hole 15, the transverse adjusting screw 4 can rotate in the through hole 15, the gear 42 is in contact with the inner wall of the through hole 15 through the gear 42, the existence of the gear 42 can reduce the contact area between the gear 42 and the inner wall of the through hole 15, thereby reducing the friction between the transverse adjusting screw 4 and the inner wall of the through hole 15, and ensuring smooth rotation of the transverse adjusting screw 4.
[0046] In order to prevent the transverse adjusting screw 4 from moving in the axial direction, the pressing ring 8 is screwed on the internal thread in the through hole 15, and the pressing ring 8 abuts against the gear 42 on the transverse adjusting screw 4 after being tightened. The pressing ring 8 is surrounded by the outer periphery of the end of the transverse adjusting screw 4. Thus, under the joint action of the limiting boss 151 and the pressing ring 8, the transverse adjusting screw 4 can rotate in the through hole 15 and cannot move in the axial direction. Thus, when the transverse adjusting screw 4 is screwed, the right sliding block 41 can push the LED sliding block 2 to move. When the position of the LED sliding block 2 in the left-right direction needs to be adjusted, the transverse adjusting screw 4 is screwed, and the rotating transverse adjusting screw 4 drives the right sliding block 41 to move. The right sliding block 41 pushes the LED sliding block 2 to move left in the clamping cavity 14. The LED sliding block 2 drives the end of the abutting section 603 of the pushing spring 6 abutting in the clamping groove 21 to deform. When the transverse adjusting screw 4 is screwed in the opposite direction, the rotating transverse adjusting screw 4 drives the right sliding block 41 to move right in the clamping cavity 14. The deformed abutting section 603 of the pushing spring 6 drives the LED sliding block 2 to move in the direction of the right sliding block 41 in the clamping cavity 14. Thus, under the joint action of the rotation of the transverse adjusting screw 4 and the pushing spring 6, the left-right movement of the LED sliding block 2 can be realized.
[0047] Referring to Figure 1 to Figure 8, the vertical adjusting knob 3 is twisted, the vertical adjusting knob 3 is rotated and drives the vertical sliding block 5 to move upwards, the end portion of the abutting section 603 of the push spring 6 that is deformed tends to make the LED sliding block 2 move to the direction of the abutting portion 503 of the vertical sliding block 5 abutting on the LED sliding block 2, so that the LED sliding block 2 moves upwards, in this way, the up and down movement of the LED sliding block 2 can be realized under the joint action of the rotation of the vertical adjusting knob 3 and the push spring 6, and the adjustment of the position of the LED sliding block 2 in the up and down direction is realized; when it is needed to adjust the position of the LED sliding block 2 in the left and right direction, the horizontal adjusting screw 4 is twisted, the horizontal adjusting screw 4 is rotated and drives the right sliding block 41 to push the LED sliding block 2 to move to the left, the LED sliding block 2 drives the end portion of the abutting section 603 of the push spring 6 abutting in the clamping groove 21 to be deformed, then the horizontal adjusting screw 4 is twisted in the opposite direction, the horizontal adjusting screw 4 is rotated and drives the right sliding block 41 to move to the right, the end portion of the abutting section 603 of the push spring 6 that is deformed tends to make the LED sliding block 2 move to the direction of the horizontal adjusting screw 4, so that the LED sliding block 2 moves to the right, in this way, the left and right movement of the LED sliding block 2 can be realized under the joint action of the rotation of the horizontal adjusting screw 4 and the push spring 6, and the adjustment of the position of the LED sliding block 2 in the left and right direction is realized; the push spring adjusting structure of the utility model changes the structure of the traditional two groups of springs into the structure scheme of only one push spring 6, the problem of clamping due to the unbalanced force of the two groups of springs does not exist, assembly is simple, the cost of assembly is reduced, and in addition, since the spring on the left side of the mirror body is cancelled, the screw or glue for pressing the spring cannot be seen on the mirror body, the appearance of the mirror body is improved, and in addition, since the spring in the up and down direction arranged on the LED sliding block is cancelled, the recoil of the sighting telescope can be made to be lower (that is, the thickness is thinner), and the recoil of the sighting telescope does not affect the sighting line when sighting, so that the user of the shooter has no worries.
[0048] The above only some embodiments of the utility model, it is intended to explain the technical means of the utility model, and is not limited to the technical range of the utility model. The person skilled in the art makes the obvious improvement to the utility model in combination with the existing common knowledge, and all falls into the protection scope of the utility model.
Claims
1. A push spring adjusting structure of a sighting scope, comprising a scope body, an LED slider with an LED lamp installed, a vertical adjusting knob and a horizontal adjusting screw, the LED slider, the vertical adjusting knob and the horizontal adjusting screw are all arranged on the scope body, characterized in that, Also comprising: a vertical slider, which is rotatably arranged on the vertical adjusting knob, and the end of the vertical slider abuts against one end of the LED slider, two protrusions are arranged on the one end of the LED slider, the end of the vertical slider is located between the two protrusions, the two protrusions can limit the range of transverse movement of the LED slider, and a clamping groove is arranged on the other end of the LED slider; and a push spring, one end of the push spring is fixed on the mirror body, the other end of the push spring abuts against the clamping groove, and the push spring can tend to keep the LED slider moving towards the direction of the end of the vertical slider abutting against the LED slider, the transverse adjusting screw drives the LED slider to move, and the push spring can tend to keep the LED slider moving towards the direction of the transverse adjusting screw.
2. The push spring adjusting structure according to claim 1, wherein The push spring comprises a fixed segment, a turning segment and an abutting segment connected in sequence, the fixed segment and the turning segment are both fixed on the mirror body, and the free end of the abutting segment abuts against the clamping groove.
3. The push spring adjusting structure according to claim 1, wherein The bottom of the mirror body is provided with a clamping groove, the shape of the clamping groove is matched with the shape of the push spring, and the push spring is accommodated in the clamping groove.
4. The push spring adjusting structure according to claim 1, wherein The vertical slider comprises a transverse part, a longitudinal part and an abutting part connected in sequence, the transverse part is rotatably arranged on the vertical adjusting knob, and the abutting part abuts against the LED slider.
5. The push spring adjusting structure according to claim 1, wherein Also comprising a limiting component, the mirror body is provided with an accommodating cavity, an annular step is arranged on the inner end face of the accommodating cavity, a gear part is integrally connected on the circumference of the vertical adjusting knob, the vertical adjusting knob is accommodated in the accommodating cavity, and the end face of the gear part abuts against the annular step, The limiting component can abut against the vertical adjusting knob to limit the axial movement of the vertical adjusting knob in the accommodating cavity.
6. The push spring adjusting structure according to claim 5, wherein The limiting component is a fixed screw, a step part is arranged on the fixed screw, an accommodating groove is arranged on the end face of the vertical slider, the fixed screw is rotatably arranged on the inner end face of the accommodating cavity after penetrating through the vertical slider, and the step part abuts against the gear part, and the nut of the fixed screw is accommodated in the accommodating groove.
7. The push spring adjusting structure according to claim 6, wherein A spacer ring is sleeved on the vertical adjusting knob, the outer diameter of the spacer ring is greater than the outer diameter of the gear part, the first end face of the spacer ring abuts against the gear part, the step part on the fixed screw abuts against the second end face of the spacer ring, and the spacer ring is rotationally connected with the vertical adjusting knob.
8. The push spring adjusting structure according to claim 7, wherein The number of the fixed screws and the accommodating grooves is three, the nuts of the three fixed screws are respectively accommodated in the three accommodating grooves, and the three fixed screws are annularly arranged on the periphery of the gear part.
9. The push spring adjusting structure according to claim 2, wherein The clamping groove is in U shape, and the cross section of the free end of the abutting segment is in circular shape.
10. The push spring adjusting structure according to any one of claims 1 to 9, characterized in that, The bottom of the mirror body is provided with a clamping cavity, the LED slider is accommodated in the clamping cavity, the transverse adjusting screw is inserted in the mirror body and the tail end of the transverse adjusting screw protrudes from the side wall of the clamping cavity, a right slider is rotatably arranged on the tail end of the transverse adjusting screw, the right slider is accommodated in the clamping cavity, and the right slider abuts against the end of the LED slider.