Climbing mirror

Abstract

The present invention relates to a climbing mirror, which comprises: a support frame, a mounting frame, a first reflector and a second reflector; the support frame is used to overlap on a laser box; the mounting frame is arranged at an angle with the support frame and is detachably connected; the first reflector and the second reflector are respectively mounted on the mounting frame and are located on both sides of the support frame, and the first reflector and / or the second reflector can be mounted on the mounting frame close to or far from each other, the first reflector is used to reflect the laser to be detected, and the second reflector is used to reflect the laser reflected by the first reflector to a detection device; a light-transmitting port is provided on the support frame; the light-transmitting port is used for the reflected light between the first reflector and the second reflector to pass. The present invention is based on the mode of overlapping the support frame on the laser box, and the first reflector and the second reflector are respectively located on both sides of the support frame, which can lower the center of gravity of the entire device, is more stable when used, and is suitable for use in narrow spaces when only the mounting frame and the first reflector are extended.

Description

Technical Field

[0001] The invention relates to the technical field of laser detection equipment, and in particular to a climbing mirror. Background Art

[0002] During the laser debugging and testing process, it is necessary to detect the state of the laser at different spatial positions along the optical path during the propagation process. In particular, before the light beam propagates to the reflective device, the transmission device or the nonlinear transformation crystal, it is necessary to detect the state of the light beam at these positions in detail. Including but not limited to laser pulse width, energy, transverse field distribution, etc., due to the limitation of the internal optical path structure of the laser, it is impossible to measure at the original position, so the measurement of these indicators often requires the laser beam to be exported from the original optical path to the detection equipment, so as to measure the corresponding indicators. The work of laser export is usually completed by a climbing mirror. The existing climbing mirrors are basically composed of the following structures. The overall structure can be divided into two parts: a structural support frame and an optical fixing frame. Fix the reflective lens on the optical fixing frame and then assemble it on the structural support frame; the specific use of the climbing mirror is very simple, that is, insert the climbing mirror into the existing optical path using the gap, so that the laser changes its optical path direction through two refractions, thereby exporting it from the original optical path, and then measuring the indicators.

[0003] The existing climbing mirror mainly uses a bottom structural support frame to be placed on a platform or the bottom of the laser. Since the laser box is similar to an uncovered rectangular block, the laser needs to be climbed to a height higher than the side box before the detector can measure the laser. This results in the center of the entire climbing mirror being relatively high and easy to tip over. The laser beam direction of the climbing mirror with a high center of gravity will become uncontrollable during tipping, which can easily damage human eyes. In order to solve this problem, the current solutions include: 1. Increasing the bottom thickness of the contact surface of the structural support frame of the climbing mirror to lower the center of gravity, but due to the initial height of the laser from the plane, this thickness cannot be very large, and too high a thickness will affect laser transmission; 2. Increasing the bottom area of ​​the contact surface of the structural support frame of the climbing mirror, but due to the base distance and lens size restrictions, the excessive bottom area in some narrow locations makes it impossible for the climbing mirror to be inserted normally. The above problems need to be solved urgently. Summary of the invention

[0004] The invention discloses a climbing mirror, aiming to solve the technical problems existing in the prior art.

[0005] The present invention adopts the following technical solutions:

[0006] A climbing mirror, comprising: a support frame, a mounting frame, a first reflector and a second reflector; the support frame is used to overlap on a laser box; the mounting frame is arranged at an angle to the support frame and is detachably connected; the first reflector and the second reflector are respectively installed on the mounting frame and are located on both sides of the support frame, and the first reflector and / or the second reflector can be installed on the mounting frame close to or far away from each other, the first reflector is used to reflect the laser to be detected, and the second reflector is used to reflect the laser reflected by the first reflector to a detection device; a light-transmitting port is opened on the support frame; the light-transmitting port is used for the reflected light between the first reflector and the second reflector to pass through.

[0007] In the climbing mirror of the present invention, the mounting frame is provided with a mounting opening for the support frame to pass through, and the mounting opening is clearance-matched with the support frame so that the support frame can move along the mounting opening; the light-transmitting opening is a long strip-shaped opening, and the extension direction is along the moving direction of the support frame.

[0008] In the climbing mirror of the present invention, a first slide groove and a second slide groove are provided on the mounting frame; the first slide groove is slidably connected to the first reflector; and the second slide groove is slidably connected to the second reflector.

[0009] In the climbing mirror of the present invention, the mounting frame includes a plurality of the second sliding grooves; the plurality of the second sliding grooves are arranged in parallel and at intervals.

[0010] In the climbing mirror of the present invention, the first reflector includes a first mounting seat, a first reflective lens and a first bolt; the first mounting seat is slidably connected to the first slide groove; the first reflective lens is installed on the first mounting seat, and the surface of the first reflective lens opposite to the reflective surface is a roughened surface; the screw rod of the first bolt passes through the first slide groove and is screwed to the first mounting seat, and the first bolt is tightened so that the head of the first bolt abuts against the first slide groove to fix the position of the first mounting seat.

[0011] In the climbing mirror of the present invention, the first bolt is loosely matched with the first slide groove and can rotate in the first slide groove to change the orientation of the first reflective lens.

[0012] In the climbing mirror of the present invention, the second reflector includes a second mounting seat, a second reflective lens and a second bolt; the second mounting seat is slidably connected to the second slide groove; the second reflective lens is installed on the second mounting seat, and the surface of the second reflective lens opposite to the reflective surface is a roughened surface; the screw rod of the second bolt passes through the second slide groove and is screwed to the second mounting seat, and the second bolt is tightened so that the head of the second bolt abuts against the second slide groove to fix the position of the second mounting seat.

[0013] In the climbing mirror of the present invention, the second bolt is loosely matched with the second slide groove and can rotate in the second slide groove to change the orientation of the second reflective lens.

[0014] The climbing mirror of the present invention also includes a shielding member; the shielding member is installed on the mounting frame and is located on a side of the second reflector relative to the first reflector, and is used to shield the transmitted light of the second reflector.

[0015] In the climbing mirror of the present invention, the shielding member is a sheet structure made of aluminum alloy.

[0016] In the climbing mirror of the present invention, the supporting frame and the mounting frame are both long strip structures.

[0017] The technical solution adopted by the present invention can achieve the following beneficial effects:

[0018] The present invention mainly provides a climbing mirror, based on the manner of overlapping a support frame on a laser box, installing a first reflector and a second reflector on a mounting frame, and the first reflector and the second reflector are respectively located on both sides of the support frame, then the second reflector is higher than the side of the laser box, and is used to reflect the laser to a detection device, and the first reflector is used to extract the laser in the optical path, and locating the first reflector and the second reflector on both sides of the support frame respectively can lower the center of gravity of the entire device, and in the manner of overlapping the support frame on the upper surface of the laser box, only the mounting frame and the first reflector extend into it, so it is suitable for use in narrow spaces, can reduce the installation height of the second reflector, further reduce the center of gravity of the entire device, and is more stable when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments, which constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions explain the present invention and do not constitute improper limitations on the present invention. In the drawings:

[0020] Figure 1 This is one of the three-dimensional structural schematic diagrams of the climbing mirror of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure when the mounting frame of the present invention is installed with the first reflector, the second reflector and the shielding member;

[0022] Figure 3 The second is a schematic diagram of the three-dimensional structure of the climbing mirror of the present invention;

[0023] Figure 4 It is a schematic structural diagram of the mounting frame of the present invention.

[0024] Description of reference numerals:

[0025] 1. Support frame; 11. Light-transmitting port; 12. Groove; 2. Mounting frame; 21. Mounting port; 22. First slide slot; 23. Second slide slot; 24. Flexible member; 25. Elastic member; 3. First reflector; 31. First mounting seat; 32. First reflector lens; 33. First bolt; 4. Second reflector; 41. Second mounting seat; 42. Second reflector lens; 43. Second bolt; 5. Shielding member. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the specific embodiments of the present invention and the corresponding drawings. In the description of the present invention, it should be noted that the term "or" is usually used in the sense of including "and / or", unless the content clearly indicates otherwise.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or a magnetic connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, in the description of this application, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present invention, the meaning of "multiple" is at least two, such as two, three or more, etc., unless otherwise clearly and specifically limited.

[0028] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] In order to solve the problems existing in the prior art, an embodiment of the present application provides a climbing mirror.

[0030] like Figure 1 and Figure 2As shown, a climbing mirror comprises: a support frame 1, a mounting frame 2, a first reflector 3 and a second reflector 4; the support frame 1 is used to be placed on a laser box; the mounting frame 2 is arranged at an angle to the support frame 1 and is detachably connected; the first reflector 3 and the second reflector 4 are respectively installed on the mounting frame 2 and are located on both sides of the support frame 1, and the first reflector 3 and / or the second reflector 4 can be installed on the mounting frame 2 close to or far away from each other, the first reflector 3 is used to reflect the laser to be detected, and the second reflector 4 is used to reflect the laser reflected by the first reflector 3 to the detection equipment; a light-transmitting port 11 is opened on the support frame 1; the light-transmitting port 11 is used for the reflected light between the first reflector 3 and the second reflector 4 to pass through.

[0031] A climbing mirror of the present invention is based on a support frame 1 overlapped on a laser housing, a mounting frame 2 is used to install a first reflector 3 and a second reflector 4, and the first reflector 3 and the second reflector 4 are respectively located on both sides of the support frame 1, then the second reflector 4 is higher than the side of the laser housing, and is used to reflect the laser to the detection equipment, the first reflector 3 is used to extract the laser in the optical path, and the first reflector 3 and the second reflector 4 are respectively located on both sides of the support frame 1, which can lower the center of gravity of the whole equipment, and in a way that the support frame 1 is overlapped on the upper surface of the laser housing, only the mounting frame 2 and the first reflector 3 extend therein, which is suitable for use in narrow spaces, can reduce the installation height of the second reflector 4, further lower the center of gravity of the whole equipment, and is more stable when used.

[0032] In some preferred embodiments, Figure 2 and Figure 4 As shown, the mounting frame 2 is provided with a mounting opening 21 for the support frame 1 to pass through, and the mounting opening 21 is clearance-matched with the support frame 1 so that the support frame 1 can move along the mounting opening 21; the light-transmitting opening 11 is a long strip opening, and the extending direction is along the moving direction of the support frame 1; based on the mounting opening 21 being provided on the support frame 1, the mounting opening 21 is provided for the support frame 1 to pass through, and the support frame 1 can move along the mounting opening 21, on the one hand, the position of the mounting frame 2 on the support frame 1 can be adjusted to suit different usage environments, and on the other hand, the center of gravity of the equipment is more stable.

[0033] Preferably, the support frame 1 and the mounting frame 2 are both rigid structures, and the mounting opening 21 has a flexible member 24 and an elastic member 25. The mounting opening 21 is larger than the support frame 1 so that the support frame 1 can be variable in angle relative to the mounting frame 2 in the direction toward the first reflector 3 or the second reflector 4. The flexible member 24 is arranged on both sides of the support frame 1 and is relatively arranged in a first direction A. The elastic member 25 is arranged on both sides of the support frame 1 and is relatively arranged in a second direction B. The flexible member 24 and the elastic member 25 are respectively against the support frame 1, and the elastic member 25 is used to fix the rotation angle when the support frame 1 rotates relative to the mounting frame 2; preferably, the elastic member 25 is an elastic protrusion distributed on the mounting opening 21, and the surface of the support frame 1 opposite to the elastic member 25 has an adaptive groove 12 for accommodating the elastic member 25; based on the flexible member 24 providing resistance when the support frame 1 rotates relative to the mounting frame 2, so that a small range of adjustment can be performed during adjustment, based on the elastic member 25 The positioning is now, on the one hand, reducing the movement of the support frame 1 on both sides of the rotation direction when it rotates relative to the mounting frame 2, and the rotation direction is controlled more accurately. On the other hand, the elastic abutment positioning method is also convenient for continuous angle adjustment; further preferably, the groove 12 is a long strip groove arranged along the mounting opening 21, and preferably a plurality of parallel grooves are arranged, so that when the support frame 1 moves relative to the mounting frame 2, the relative angles of the two can be adjusted and positioned at different positions; further preferably, a part of the elastic member 25 is located in the groove 12, and a part is located outside the groove 12, so that it can achieve elastic abutment to increase friction and be more suitable for fine adjustment, and can also achieve angle limitation; preferably, the flexible member 24 is an elastic material with greater elasticity than the elastic member 25, that is, the flexible member 24 is easier to deform than the elastic member 25; thereby, when the mounting frame 2 rotates relative to the support frame 1, elastic obstruction and rebound reset as well as rotation angle limitation are better achieved during the rotation process.

[0034] In some preferred embodiments, Figure 1 and Figure 2 As shown, the mounting frame 2 is provided with a first slide groove 22 and a second slide groove 23; the first slide groove 22 is slidably connected to the first reflector 3; the second slide groove 23 is slidably connected to the second reflector 4; based on the setting of the first slide groove 22 and the second slide groove 23, the relative position of the first reflector 3 and the second reflector 4 is adjustable, thereby improving the scope of application.

[0035] Preferably, the mounting frame 2 includes a plurality of second slide grooves 23; the plurality of second slide grooves 23 are arranged in parallel and spaced apart; based on the arrangement of the plurality of second slide grooves 23, the second reflector 4 can be installed in the second slide grooves 23 at different positions to ensure that all the lasers reflected by the first reflector 3 are received by the second reflector 4 to improve the detection accuracy.

[0036] In some preferred embodiments, Figure 2 and Figure 3As shown, the first reflector 3 includes a first mounting seat 31, a first reflecting lens 32 and a first bolt 33; the first mounting seat 31 is slidably connected to the first slide groove 22; the first reflecting lens 32 is mounted on the first mounting seat 31, and the surface of the first reflecting lens 32 opposite to the reflecting surface is a roughened surface; the screw of the first bolt 33 passes through the first slide groove 22 and is screwed to the first mounting seat 31, and the first bolt 33 is tightened so that the head of the first bolt 33 abuts against the first slide groove 22 to fix the first mounting seat 31 in position; based on the first bolt 33 cooperating with the first slide groove 22, the first bolt 33 can move along the first slide groove 22, and based on the first mounting seat 31 being screwed to position the first mounting seat 31, the movement of the position of the first mounting seat 31 can be realized to realize the reflection of different incident light and improve the scope of application; and based on the surface of the first reflecting lens 32 opposite to the reflecting surface being a roughened surface, the intensity of the transmitted light is reduced, thereby reducing the impact on the operator's eyes.

[0037] Preferably, the first bolt 33 is loosely matched with the first slide slot 22 and can rotate in the first slide slot 22 to change the orientation of the first reflective lens 32 ; since the first bolt 33 can rotate in the first slide slot 22 , the adjustment amount is further increased.

[0038] In some preferred embodiments, Figure 2 and Figure 3 As shown, the second reflector 4 includes a second mounting seat 41, a second reflecting lens 42 and a second bolt 43; the second mounting seat 41 is slidably connected to the second slide groove 23; the second reflecting lens 42 is mounted on the second mounting seat 41, and the surface of the second reflecting lens 42 opposite to the reflecting surface is a roughened surface; the screw rod of the second bolt 43 passes through the second slide groove 23 and is screwed to the second mounting seat 41, and the second bolt 43 is tightened so that the head of the second bolt 43 abuts against the second slide groove 23 to fix the second mounting seat 41 in position; based on the second bolt 43 cooperating with the second slide groove 23, the second bolt 43 can move along the second slide groove 23, and based on the second mounting seat 41 being screwed to position the second mounting seat 41, the movement of the position of the second mounting seat 41 can be realized to realize reflection of different incident light and improve the scope of application; and based on the surface of the second reflecting lens 42 opposite to the reflecting surface being a roughened surface, the intensity of the transmitted light is reduced, thereby reducing the impact on the operator's eyes.

[0039] Preferably, the second bolt 43 is loosely matched with the second slide slot 23 and can rotate in the second slide slot 23 to change the orientation of the second reflective lens 42 ; since the second bolt 43 can rotate in the second slide slot 23 , the adjustment amount is further increased.

[0040] In some preferred embodiments, Figure 1As shown, a shielding member 5 is also included; the shielding member 5 is installed on the mounting frame 2 and is located on the side of the second reflector 4 relative to the first reflector 3, and is used to shield the transmitted light of the second reflector 4; based on the setting of the shielding member 5, the influence of the transmitted light on the operator's eyes is further reduced.

[0041] Preferably, the shielding member 5 is a sheet structure made of aluminum alloy.

[0042] In some preferred embodiments, Figure 1 As shown, the support frame 1 and the mounting frame 2 are both long strip structures; by setting the support frame 1 and the mounting frame 2 as long strip structures, the overall equipment is more concise, and the surface of the support frame 1 used for overlapping the laser box is a plane.

[0043] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation modes, which are merely illustrative rather than restrictive. Under the guidance of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the present invention and the claims, all of which are within the protection of the present invention.

Claims

1. A climbing mirror, characterized in that: include: A support frame, a mounting frame, a first reflector and a second reflector; The support frame is used to overlap on the laser box; The mounting frame is arranged at an angle with the supporting frame and is detachably connected; The first reflector and the second reflector are respectively mounted on the mounting frame and located on both sides of the support frame, and the first reflector and / or the second reflector can be mounted on the mounting frame close to or far from each other, the first reflector is used to reflect the laser to be detected, and the second reflector is used to reflect the laser reflected by the first reflector to the detection device; The support frame is provided with a light-transmitting opening, and the light-transmitting opening is used for the reflected light between the first reflector and the second reflector to pass through.

2. The climbing mirror according to claim 1, characterized in that: The mounting frame is provided with a mounting opening for the support frame to pass through, and the mounting opening is clearance-matched with the support frame so that the support frame can move along the mounting opening; the light-transmitting opening is a long strip-shaped opening, and the extension direction is along the moving direction of the support frame.

3. The climbing mirror according to claim 1, characterized in that: The mounting frame is provided with a first sliding groove and a second sliding groove; The first sliding groove is slidably connected to the first reflecting mirror; The second sliding groove is slidably connected to the second reflecting mirror.

4. The climbing mirror according to claim 3, characterized in that: The mounting frame includes a plurality of the second slide grooves; A plurality of the second sliding grooves are arranged in parallel and at intervals.

5. The climbing mirror according to claim 3, characterized in that: The first reflector includes a first mounting seat, a first reflective lens and a first bolt; The first mounting seat is slidably connected to the first sliding groove; The first reflective lens is mounted on the first mounting seat, and the surface of the first reflective lens opposite to the reflective surface is a roughened surface; The screw rod of the first bolt passes through the first sliding groove and is screwed to the first mounting seat. The first bolt is screwed and tightened so that the head of the first bolt abuts against the first sliding groove, thereby fixing the first mounting seat in position.

6. The climbing mirror according to claim 5, characterized in that: The first bolt is loosely matched with the first slide slot and can rotate in the first slide slot to change the orientation of the first reflective lens.

7. The climbing goggles according to claim 3, characterized in that: The second reflector includes a second mounting seat, a second reflector lens and a second bolt; The second mounting seat is slidably connected to the second sliding groove; The second reflective lens is mounted on the second mounting seat, and the surface of the second reflective lens opposite to the reflective surface is a roughened surface; The screw rod of the second bolt passes through the second slide groove and is screwed to the second mounting seat. The second bolt is screwed and tightened so that the head of the second bolt abuts against the second slide groove, thereby fixing the second mounting seat in position.

8. The climbing mirror according to claim 7, characterized in that: The second bolt is loosely matched with the second slide slot and can rotate in the second slide slot to change the orientation of the second reflective lens.

9. The climbing goggles according to claim 1, characterized in that: Also included is a shielding member; The shielding member is mounted on the mounting frame and is located on a side of the second reflector opposite to the first reflector, and is used for shielding the transmitted light of the second reflector.

10. The climbing mirror according to claim 9, characterized in that: The shielding member is a sheet structure made of aluminum alloy.

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