Auxiliary device for installing laser ranging eyepiece

Abstract

The utility model relates to the technical field of measurement auxiliary equipment, and discloses a laser ranging eyepiece installation auxiliary device, which comprises a storage base, the upper surface of the storage base is provided with a storage groove, the inner wall of the storage groove is rotatably connected with a movable bottom block through a rotating shaft, the surface of the movable bottom block is fixedly connected with a support frame, and the support frame is fixedly connected with the storage groove. A lifting mechanism is arranged on the surface of the supporting frame, and a laser ranging eyepiece is fixedly arranged at the top of the lifting mechanism. Through the arrangement of the storage base, during use, the supporting frame can be unfolded to be in a vertical state from the storage groove of the storage base, then the two movable supporting rods and the limiting rod are used for limiting and supporting the supporting frame, the limiting rod is inserted between the limiting clamping block and the limiting baffle, and therefore the limiting clamping block is used for limiting the limiting rod; the supporting frame is more stable in the using process, and therefore a worker can conveniently use the supporting frame to conduct auxiliary supporting and limiting on the distance measuring eyepiece.

Description

Technical Field

[0001] The utility model relates to the technical field of measurement auxiliary equipment, and more specifically to a laser distance measuring eyepiece installation auxiliary device. Background Art

[0002] Laser rangefinder telescope is a telescope with laser rangefinder function, also known as telescope laser rangefinder. It can realize observation and distance measurement simultaneously. Handheld laser rangefinder has high accuracy and short measuring distance, which is suitable for short-range high-precision measurement.

[0003] Patent announcement number CN215984492U discloses a telescope fixing structure of a handheld laser rangefinder clamping sighting device, comprising a tray, and a bracket for fixing the telescope is arranged on one side of the upper surface of the tray; the bracket comprises a support portion, a connecting portion connected to the lower end of the support portion, a mounting groove provided on the upper part of the support portion, and a mounting portion connected to the upper end of the support portion, the connecting knob is connected to the lower end of a screw rod passing through the mounting portion, and the upper end of the screw rod protrudes from the upper surface of the mounting portion, and is used to fasten the telescope. This structure can ensure that the sight line of the telescope coincides with the central axis of the handheld laser rangefinder to be measured, thereby ensuring the measurement accuracy of the rangefinder, thereby improving the observation efficiency under strong light and long-distance conditions, and greatly reducing the labor intensity of outdoor operations.

[0004] When the above-mentioned telescope fixing structure is actually used, its bracket is fixed on the surface of the tray by bolts. Not only can the bracket not be folded and stored, but also the height of the bracket cannot be adjusted, which makes it inconvenient for the staff to adjust and position the height of the ranging eyepiece, causing certain inconveniences during transportation and use. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a laser ranging eyepiece installation auxiliary device, which has the advantages of convenient storage and high adjustability, so as to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solutions: a laser ranging eyepiece installation auxiliary device, comprising a storage base, a storage groove is provided on the upper surface of the storage base, a movable bottom block is rotatably connected to the inner wall of the storage groove through a rotating shaft, a support frame is fixedly connected to the surface of the movable bottom block, a lifting mechanism is provided on the surface of the support frame, and a laser ranging eyepiece is fixedly provided on the top of the lifting mechanism;

[0007] The inner wall of the storage slot is provided with two strip grooves symmetrical to each other, the inner wall of the strip groove is rotatably connected with a movable support rod, the surface of the movable support rod is provided with a through-hole, and a limit rod is inserted into the inner wall of the through-hole, and a positioning component is fixedly connected to the side of the support frame, and the positioning component is used to limit the limit rod. When in use, the support frame can be unfolded from the storage slot of the storage base to a vertical state, and then the two movable support rods and the limit rod are used to limit and support the support frame;

[0008] The positioning assembly comprises a fixing frame, the inner wall of which is fixedly connected with a fixing rod, a surface sliding sleeve of the fixing rod is provided with a limiting block, the limiting block is L-shaped, and the position of the limiting block corresponds to the limiting rod.

[0009] Furthermore, a return spring is sleeved on the surface of the fixing rod, the top end of the return spring is fixedly connected to the lower surface of the limiting block, and the bottom end of the return spring is fixedly connected to the inner wall of the fixing frame.

[0010] Furthermore, a limit baffle is fixedly connected to the surface of the fixed frame, a positioning hole is opened on the surface of the limit baffle, the position of the limit baffle corresponds to the limit block, and the size of the positioning hole matches the limit block.

[0011] Furthermore, the lifting mechanism includes a lifting bar, a threaded groove is provided on the lower surface of the lifting bar, a lifting screw rod is threadedly connected to the inner wall of the threaded groove, a lifting groove is provided inside the support frame, and the bottom end of the lifting screw rod is rotatably connected to the inner bottom wall of the lifting groove.

[0012] Furthermore, a fixed shell is fixedly connected to the surface of the support frame, a driving gear is rotatably connected to the inner wall of the fixed shell, a driven gear is fixedly connected to the surface of the lifting screw rod, and the driving gear is meshed with the driven gear.

[0013] Furthermore, a linkage rod is fixedly connected to the surface of the driving gear, and an end of the linkage rod extends to the outside of the fixed shell and is fixed with an adjusting nut.

[0014] Furthermore, a rectangular through hole is provided on the surface of the support frame, and guide holes corresponding to the positions are provided on the inner bottom wall and the inner top wall of the rectangular through hole, and the lifting strip is slidably connected to the inner wall of the guide hole.

[0015] Furthermore, the limit block is slidably connected to the inner wall of the fixed frame, and the limit rod passes between the limit block and the limit baffle.

[0016] Technical effects and advantages of the utility model:

[0017] 1. The utility model is provided with a storage base. When in use, the support frame can be unfolded from the storage slot of the storage base to a vertical state, and then two movable support rods and a limit rod are used to limit and support the support frame, so that the limit rod is inserted between the limit card block and the limit baffle, so that the limit card block is used to limit the limit rod, so that the support frame is more stable during use, so that the staff can use the support frame to assist in supporting and limiting the ranging eyepiece.

[0018] 2. The utility model is provided with a lifting mechanism. When the height of the laser ranging eyepiece on the top of the support frame needs to be adjusted, the lifting screw can be driven to rotate by rotating the adjusting nut, and then the lifting screw can be used to drive the lifting bar to move up and down, so that the staff can adjust the height of the laser ranging eyepiece conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a rear view structural diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the folding and storage state of the support frame of the utility model;

[0022] Figure 4 for Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 5 This is a schematic diagram of the front section structure of the fixed frame of the utility model;

[0024] Figure 6 It is a schematic diagram of the side section structure of the support frame of the utility model.

[0025] The accompanying drawings are marked as follows: 1. storage base; 2. storage slot; 3. movable bottom block; 4. support frame; 5. laser ranging eyepiece; 6. bar slot; 7. movable support rod; 8. limit rod; 9. fixed frame; 10. fixed rod; 11. limit block; 12. reset spring; 13. limit baffle; 14. positioning hole; 15. lifting strip; 16. lifting screw rod; 17. lifting slot; 18. driving gear; 19. driven gear; 20. linkage rod; 21. adjusting nut; 22. rectangular through hole. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The laser ranging eyepiece installation auxiliary device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0027] Reference Figure 1-6 The utility model provides a laser ranging eyepiece installation auxiliary device, including a storage base 1, a storage groove 2 is opened on the upper surface of the storage base 1, the inner wall of the storage groove 2 is rotatably connected with a movable bottom block 3 through a rotating shaft, the surface of the movable bottom block 3 is fixedly connected with a support frame 4, the surface of the support frame 4 is provided with a lifting mechanism, the top of the lifting mechanism is fixedly provided with a laser ranging eyepiece 5, the lifting mechanism includes a lifting bar 15, and the laser ranging eyepiece 5 is threadedly installed on the top of the lifting bar 14.

[0028] A threaded groove is provided on the lower surface of the lifting strip 15, and a lifting screw rod 16 is threadedly connected to the inner wall of the threaded groove. A lifting groove 17 is provided inside the support frame 4, and the bottom end of the lifting screw rod 16 is rotatably connected to the inner bottom wall of the lifting groove 17. A fixed shell is fixedly connected to the surface of the support frame 4, and a driving gear 18 is rotatably connected to the inner wall of the fixed shell. A driven gear 19 is fixedly connected to the surface of the lifting screw rod 16, and the driving gear 18 is meshed with the driven gear 19. A linkage rod 20 is fixedly connected to the surface of the driving gear 18, and the end of the linkage rod 20 extends to the outside of the fixed shell and is fixed with an adjusting nut 21.

[0029] A rectangular through hole 22 is formed on the surface of the support frame 4. The inner bottom wall and the inner top wall of the rectangular through hole 22 are both formed with guide holes corresponding to the positions. The lifting strip 15 is slidably connected to the inner wall of the guide hole.

[0030] It is worth mentioning that by arranging a lifting mechanism on the surface of the support frame 4, when the height of the laser ranging eyepiece 5 on the top of the support frame 4 needs to be adjusted, the driving gear 18 can be driven to rotate by rotating the adjusting nut 21, and the driven gear 19 and the lifting screw 16 can be driven to rotate at the same time, and then the lifting screw 16 can be used to drive the lifting bar 15 to move up and down in the lifting slot 17 of the support frame 4, so as to facilitate the staff to adjust the height of the laser ranging eyepiece 5.

[0031] The inner wall of the storage slot 2 is provided with two strip grooves 6 symmetrically positioned to each other, the inner wall of the strip groove 6 is rotatably connected with a movable support rod 7, the surface of the movable support rod 7 is provided with a through hole, and a limit rod 8 is inserted into the inner wall of the through hole, and a positioning assembly is fixedly connected to the side of the support frame 4, and the positioning assembly is used to limit the limit rod 8;

[0032] The positioning assembly includes a fixed frame 9, the inner wall of the fixed frame 9 is fixedly connected to a fixed rod 10, the surface sliding sleeve of the fixed rod 10 is provided with a limit block 11, the limit block 11 is slidably connected to the inner wall of the fixed frame 9, the surface sleeve of the fixed rod 10 is provided with a reset spring 12, the top end of the reset spring 12 is fixedly connected to the lower surface of the limit block 11, and the bottom end of the reset spring 12 is fixedly connected to the inner wall of the fixed frame 9.

[0033] The limit block 11 is L-shaped, and the position of the limit block 11 corresponds to the limit rod 8. The surface of the fixed frame 9 is fixedly connected to the limit baffle 13. The surface of the limit baffle 13 is provided with a positioning hole 14. The position of the limit baffle 13 corresponds to the limit block 11. The size of the positioning hole 14 matches the limit block 11. The limit rod 8 passes between the limit block 11 and the limit baffle 13.

[0034] When in use, first unfold the support frame 4 from the storage slot 2 of the storage base 1 to a vertical state, then rotate the two movable support rods 7 from the strip slots 6 to open them, pass the limit rod 8 through the through-holes on the surfaces of the two movable support rods 7, and then press the limit block 11 downward to insert the limit rod 8 between the limit block 11 and the limit baffle 13, and then under the action of the return spring 12, the limit block 11 is inserted into the positioning card hole 14 on the surface of the limit baffle 13, thereby limiting the limit rod 8, making the support frame 4 more stable during use, thereby facilitating the staff to use the support frame 4 to assist in supporting and limiting the ranging eyepiece.

[0035] Finally, it should be noted that the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model. The above description is only a preferred embodiment of the present utility model and is not used to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A laser rangefinder eyepiece mounting auxiliary device, comprising a storage base (1), characterized in that: The upper surface of the storage base (1) is provided with a storage groove (2); the inner wall of the storage groove (2) is rotatably connected to a movable bottom block (3) via a rotating shaft; the surface of the movable bottom block (3) is fixedly connected to a support frame (4); the surface of the support frame (4) is provided with a lifting mechanism; and a laser ranging eyepiece (5) is fixedly provided on the top of the lifting mechanism; The inner wall of the storage groove (2) is provided with two strip grooves (6) symmetrically positioned to each other, the inner wall of the strip groove (6) is rotatably connected to a movable support rod (7), a through hole is provided on the surface of the movable support rod (7), a limiting rod (8) is inserted into the inner wall of the through hole, and a positioning component is fixedly connected to the side of the support frame (4), and the positioning component is used to limit the limiting rod (8); The positioning assembly comprises a fixing frame (9), the inner wall of the fixing frame (9) is fixedly connected to a fixing rod (10), a surface sliding sleeve of the fixing rod (10) is provided with a limiting block (11), the limiting block (11) is in an L-shaped structure, and the position of the limiting block (11) corresponds to the limiting rod (8).

2. The laser ranging eyepiece installation auxiliary device according to claim 1, characterized in that: A return spring (12) is sleeved on the surface of the fixing rod (10), the top end of the return spring (12) is fixedly connected to the bottom surface of the limit block (11), and the bottom end of the return spring (12) is fixedly connected to the inner wall of the fixing frame (9).

3. The laser ranging eyepiece installation auxiliary device according to claim 2, characterized in that: The surface of the fixed frame (9) is fixedly connected to a limit baffle (13), a positioning hole (14) is provided on the surface of the limit baffle (13), the position of the limit baffle (13) corresponds to the limit block (11), and the size of the positioning hole (14) matches that of the limit block (11).

4. The laser ranging eyepiece installation auxiliary device according to claim 3, characterized in that: The lifting mechanism comprises a lifting bar (15), a thread groove is formed on the lower surface of the lifting bar (15), a lifting screw rod (16) is threadedly connected to the inner wall of the thread groove, a lifting slot (17) is formed inside the support frame (4), and the bottom end of the lifting screw rod (16) is rotatably connected to the inner bottom wall of the lifting slot (17).

5. The laser ranging eyepiece installation auxiliary device according to claim 4, characterized in that: A fixed shell is fixedly connected to the surface of the support frame (4), a driving gear (18) is rotatably connected to the inner wall of the fixed shell, a driven gear (19) is fixedly connected to the surface of the lifting screw rod (16), and the driving gear (18) meshes with the driven gear (19).

6. The laser ranging eyepiece installation auxiliary device according to claim 5, characterized in that: A linkage rod (20) is fixedly connected to the surface of the driving gear (18); an end of the linkage rod (20) extends to the outside of the fixed shell and is fixed with an adjusting nut (21).

7. The laser ranging eyepiece installation auxiliary device according to claim 6, characterized in that: A rectangular through hole (22) is provided on the surface of the support frame (4), and guide holes corresponding to the positions are provided on the inner bottom wall and the inner top wall of the rectangular through hole (22), and the lifting strip (15) is slidably connected to the inner wall of the guide hole.

8. The laser ranging eyepiece installation auxiliary device according to claim 7, characterized in that: The limiting block (11) is slidably connected to the inner wall of the fixed frame (9), and the limiting rod (8) passes between the limiting block (11) and the limiting baffle (13).

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