CN221078002U - Sighting telescope impact test board - Google Patents
Sighting telescope impact test board Download PDFInfo
- Publication number
- CN221078002U CN221078002U CN202322808849.9U CN202322808849U CN221078002U CN 221078002 U CN221078002 U CN 221078002U CN 202322808849 U CN202322808849 U CN 202322808849U CN 221078002 U CN221078002 U CN 221078002U
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- wall
- fixedly connected
- impact
- telescope
- spring
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- 238000009863 impact test Methods 0.000 title claims abstract description 14
- 238000006073 displacement reaction Methods 0.000 claims abstract description 27
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a sighting telescope impact test board which comprises a base, wherein the top of the base is fixedly connected with a protection frame, the top of the base is fixedly connected with a first motor, one end of an output shaft of the first motor is fixedly connected with a coupler, the outer wall of the right side of the coupler is fixedly connected with a screw rod, the outer wall of the screw rod is sheathed with a thread block, the bottom of the thread block is fixedly connected with a T-shaped block, and the outer wall of the screw rod is sheathed with a spring. According to the utility model, the first motor, the coupler, the guide sleeve, the screw rod, the threaded block, the T-shaped block, the spring, the fixed block, the impact rod, the displacement sheet, the second motor and the semicircular wheel are arranged, when the displacement sheet moves a certain distance, the position of the threaded block is changed, so that the spring is compressed or expanded, the elasticity of the spring is changed, the spring force of the displacement sheet is different, the impact force of the impact rod during impact is different, and the test application range is enlarged.
Description
Technical Field
The utility model relates to the technical field of sighting telescope, in particular to a sighting telescope impact test board.
Background
The telescope is a precise instrument, the telescope is a common octagon telescope, and the reflecting telescope is a so-called red point telescope, and the telescope is a so-called white light telescope; the telescope needs to be subjected to impact detection before delivery, so that the telescope can still maintain an effective use function when being subjected to impact force, and therefore, the telescope needs to be subjected to impact detection before delivery.
In the prior art, the sighting telescope is generally fixed on the workbench, and the workbench is vibrated by continuous impact of the impact equipment, so that the test is completed, wherein the impact strength of the impact equipment is not changed greatly, the impact strength cannot be adjusted, and the application range is smaller.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a sighting telescope impact test-bed.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a gun sight impact test board, includes the frame, the top fixedly connected with protection frame of frame, the first motor of top fixedly connected with of frame, the one end fixedly connected with shaft coupling of first motor output shaft, the right side outer wall fixedly connected with lead screw of shaft coupling, the outer wall thread bush of lead screw is equipped with the screw thread piece, the bottom fixedly connected with T type piece of screw thread piece, the outer wall cover of lead screw is equipped with the spring, the one end of spring extrudees mutually with the outer wall of screw thread piece, the top of frame is equipped with moving mechanism
Preferably, the moving mechanism comprises an impact rod, a fixed block is fixedly connected to the top of the machine base, sliding holes are formed in the fixed block and the outer wall of the protective frame, the inner wall of each sliding hole is slidably connected with the outer wall of the impact rod, a displacement sheet is fixedly sleeved on the outer wall of the impact rod, the other end of each spring is sleeved on the outer wall of the impact rod and is extruded with the outer wall of the displacement sheet, a second motor is fixedly connected to the outer wall of the machine base, a semicircular wheel is fixedly connected to one end of an output shaft of the second motor, the displacement sheet is enabled to move leftwards through the semicircular wheel, and meanwhile the displacement sheet resets through the elastic force of the spring.
Preferably, the outer wall sliding sleeve of the screw rod is provided with a guide sleeve, the bottom of the guide sleeve is fixedly connected with the top of the machine base, and the screw rod is assisted to rotate by arranging the guide sleeve.
Preferably, a T-shaped long groove is formed in the top of the machine base, the inner wall of the T-shaped long groove is connected with the outer wall of the T-shaped block in a sliding mode, and the T-shaped block and the T-shaped long groove auxiliary threaded block are arranged to conduct left-right linear movement.
Preferably, a sliding groove is formed in the top of the base, the inner wall of the sliding groove is connected with the outer wall of the displacement piece in a sliding mode, and the sliding groove is arranged to assist the displacement piece to move left and right.
Preferably, the semicircle wheel is located the right side of displacement piece, the top fixedly connected with workstation of frame.
Preferably, two clamps are fixedly connected to the top of the workbench, the sighting telescope body is mounted on the outer walls of the two clamps, and the sighting telescope is fixed in position through the clamps.
Compared with the prior art, the utility model has the advantages that:
This scheme is through setting up first motor, shaft coupling, uide bushing, lead screw, screw thread piece, T type piece, spring, fixed block, impact bar, displacement piece, second motor and semicircle, and the displacement piece remove the distance certain, changes the position of screw thread piece, makes the spring compress or expand to change the elasticity of spring, the displacement piece receives the spring force difference that the spring brought, and then the impact bar is different at the impact dynamics that brings when striking, enlarges test application scope.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a sighting telescope impact test-bed according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a telescope impact test stand according to the present utility model;
FIG. 3 is an enlarged schematic view of the portion A in FIG. 2 of a telescope impact test stand according to the present utility model;
Fig. 4 is a schematic perspective view of a portion of an impact test stand for a telescope according to the present utility model.
In the figure: 1. a base; 2. a protective frame; 3. a first motor; 4. a coupling; 5. a guide sleeve; 6. a screw rod; 7. a screw block; 8. a T-shaped block; 9. a spring; 10. a fixed block; 11. an impact bar; 12. a displacement sheet; 13. a second motor; 14. a semicircular wheel; 15. a work table; 16. a clamp; 17. a sighting telescope body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Fig. 1-4 show, relate to a sighting telescope impact test board, including frame 1, the top fixedly connected with protection frame 2 of frame 1, the top fixedly connected with first motor 3 of frame 1, the one end fixedly connected with shaft coupling 4 of first motor 3 output shaft, first motor 3 operation makes shaft coupling 4 rotate, the right side outer wall fixedly connected with lead screw 6 of shaft coupling 4, and shaft coupling 4 rotates and makes lead screw 6 rotate.
The outer wall slip cap of lead screw 6 is equipped with uide bushing 5, the bottom of uide bushing 5 and the top fixed connection of frame 1, uide bushing 5 assists lead screw 6 to rotate, the outer wall thread bush of lead screw 6 is equipped with screw thread piece 7, the bottom fixedly connected with T type piece 8 of screw thread piece 7, T type elongated slot has been seted up at the top of frame 1, the inner wall of T type elongated slot and the outer wall sliding connection of T type piece 8, T type piece 8 carries out rectilinear movement in T type elongated slot, the outer wall bush of lead screw 6 is equipped with spring 9, the one end of spring 9 extrudes with the outer wall of screw thread piece 7 mutually, screw thread piece 7 carries out rectilinear movement and makes the elasticity of spring 9 change.
The top of frame 1 is equipped with moving mechanism, moving mechanism includes impact bar 11, the top fixedly connected with fixed block 10 of frame 1, the slide hole has all been seted up to the outer wall of fixed block 10 and protection frame 2, the inner wall of slide hole and the outer wall sliding connection of impact bar 11, slide hole assists impact bar 11 to remove, the fixed cover of outer wall of impact bar 11 is equipped with displacement piece 12, the removal of displacement piece 12 makes impact bar 11 carry out linear movement, the spout has been seted up at the top of frame 1, the inner wall of spout and the outer wall sliding connection of displacement piece 12, the outer wall of impact bar 11 is located to the other pot head of spring 9 and extrudees with the outer wall of displacement piece 12, the elasticity of spring 9 makes displacement piece 12 carry out right-hand member.
The outer wall fixedly connected with second motor 13 of frame 1, the one end fixedly connected with semicircle wheel 14 of second motor 13 output shaft, semicircle wheel 14 is located the right side of displacement piece 12, and second motor 13 rotates and makes semicircle wheel 14 rotate, and semicircle wheel 14 rotates and makes displacement piece 12 carry out the left movement, and the top of frame 1 passes through bolt fixedly connected with workstation 15, and impact rod 11 strikes on the left side outer wall of workstation 15, makes workstation 15 and gun sight body 17 vibrate, and two anchor clamps 16 of top fixedly connected with of workstation 15, gun sight body 17 is all installed to the outer wall of two anchor clamps 16.
Working principle: when the sighting telescope is used, the sighting telescope body 17 is fixed on the workbench 15 through the clamp 16, the first motor 3 can be operated to enable the coupler 4 to rotate according to the required impact force, the coupler 4 rotates to enable the screw rod 6 to rotate, the guide sleeve 5 assists the screw rod 6 to rotate, meanwhile, the screw rod 6 rotates to enable the thread block 7 to linearly move through the T-shaped block 8, the thread block 7 linearly moves to enable the spring 9 to compress or expand, and the elasticity of the spring 9 is changed; the second motor 13 is operated to rotate the semi-circular wheel 14, and the semi-circular wheel 14 rotates to move the displacement plate 12 leftwards, so that after the elastic force of the spring 9 is changed, the elastic force received by the displacement plate 12 is different, and the impact force of the impact rod 11 during impact is different.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides a gun sight impact test board, includes frame (1), its characterized in that, the top fixedly connected with protection frame (2) of frame (1), the first motor (3) of top fixedly connected with of frame (1), the one end fixedly connected with shaft coupling (4) of first motor (3) output shaft, the right side outer wall fixedly connected with lead screw (6) of shaft coupling (4), the outer wall thread bush of lead screw (6) is equipped with screw thread piece (7), the bottom fixedly connected with T type piece (8) of screw thread piece (7), the outer wall bush of lead screw (6) is equipped with spring (9), the one end of spring (9) extrudees with the outer wall of screw thread piece (7) mutually, the top of frame (1) is equipped with moving mechanism.
2. The sighting telescope impact test-bed according to claim 1, characterized in that the moving mechanism comprises an impact rod (11), a fixed block (10) is fixedly connected to the top of the base (1), sliding holes are formed in the fixed block (10) and the outer wall of the protective frame (2), the inner wall of each sliding hole is slidably connected with the outer wall of the impact rod (11), a displacement sheet (12) is fixedly sleeved on the outer wall of the impact rod (11), the other end of the spring (9) is sleeved on the outer wall of the impact rod (11) and is extruded with the outer wall of the displacement sheet (12), a second motor (13) is fixedly connected to the outer wall of the base (1), and a semicircular wheel (14) is fixedly connected to one end of an output shaft of the second motor (13).
3. The sighting telescope impact test-bed according to claim 1, characterized in that the outer wall sliding sleeve of the screw rod (6) is provided with a guide sleeve (5), and the bottom of the guide sleeve (5) is fixedly connected with the top of the machine base (1).
4. The telescope impact test stand according to claim 1, wherein a T-shaped long groove is provided at the top of the stand (1), and an inner wall of the T-shaped long groove is slidably connected with an outer wall of the T-shaped block (8).
5. The telescope impact test stand according to claim 2, wherein the top of the stand (1) is provided with a chute, and the inner wall of the chute is slidably connected with the outer wall of the displacement piece (12).
6. The telescope impact test stand according to claim 2, wherein the semi-circular wheel (14) is located on the right side of the displacement piece (12), and the top of the stand (1) is fixedly connected with a workbench (15).
7. The telescope impact test stand according to claim 6, wherein two clamps (16) are fixedly connected to the top of the workbench (15), and telescope bodies (17) are mounted on the outer walls of the two clamps (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322808849.9U CN221078002U (en) | 2023-10-19 | 2023-10-19 | Sighting telescope impact test board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322808849.9U CN221078002U (en) | 2023-10-19 | 2023-10-19 | Sighting telescope impact test board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221078002U true CN221078002U (en) | 2024-06-04 |
Family
ID=91266787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322808849.9U Active CN221078002U (en) | 2023-10-19 | 2023-10-19 | Sighting telescope impact test board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221078002U (en) |
-
2023
- 2023-10-19 CN CN202322808849.9U patent/CN221078002U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |