A direct-reading white low-light comprehensive detector

Abstract

The present invention discloses a direct-reading type white low-light comprehensive detector, which comprises: an adjustable light source assembly, an inner sleeve, a graticule, an outer sleeve, an adjusting gear, an outer cover, a lower reflector, an upper reflector and an objective lens group. The present invention provides a lower reflector and an upper reflector to reflect aiming light, thereby reducing the detection area of ​​the direct-reading type white low-light comprehensive detector, and provides two pins to adjust the graticule by adjusting the adjustable light source assembly, and adjusts the relative distance between the outer sleeve and the inner sleeve by providing an adjusting gear, thereby achieving micro-adjustment of the graticule. The present invention provides a direct-reading type white low-light comprehensive detector with a small adjustable detection area.

Description

Technical Field

[0001] The invention relates to the technical field of optical measurement, and in particular to a direct-reading white low-light comprehensive detector. Background Art

[0002] The direct-reading white low-light comprehensive tester is mainly used for batch adjustment and testing of gun scopes, mainly for the adjustment and inspection of index parameters such as vision, parallax, scale adjustment range, scale adjustment deviation, scale tilt, and focusing range of low-power gun scopes.

[0003] The existing similar products use the traditional collimator method to achieve detection, which has great limitations. It mainly uses the optical system to measure the sight.

[0004] In addition, the existing products are large in size, which has a serious impact on the factory's use of space. Operators cannot work alone. And the function can only measure a single optical sight, and cannot measure different sights, resulting in an increase in the inspection site area.

[0005] How to provide an adjustable direct-reading white low-light comprehensive detector with a small detection area has become a technical problem that needs to be solved urgently. Summary of the invention

[0006] The purpose of the present invention is to provide a direct-reading white low-light comprehensive detector, so as to provide an adjustable direct-reading white low-light comprehensive detector with a small detection area.

[0007] To achieve the above object, the present invention provides the following solutions:

[0008] A direct-reading white micro-light comprehensive detector, the detector comprising: an adjustable light source assembly, an inner sleeve, a graticule, an outer sleeve, an adjustment gear, an outer cover, a lower reflector, an upper reflector and an objective lens group;

[0009] The adjustable light source assembly is connected to the inner sleeve, the graticule is arranged at the end of the adjustable light source assembly, two pins are arranged at the edge of the outer frame of the graticule, the adjustable light source assembly is provided with two holes, and the two pins are respectively arranged in the two holes;

[0010] The inner sleeve is arranged inside the outer sleeve, and the adjusting gear is fixed on the outer sleeve and meshes with a rack arranged outside the inner sleeve;

[0011] The lower reflector and the upper reflector are both arranged in the outer cover;

[0012] The outer sleeve is arranged at the light inlet hole of the outer cover, the lower reflector is arranged on the outgoing light path of the adjustable light source assembly and forms an angle of 45° with the optical axis of the outgoing light of the adjustable light source assembly, the upper reflector is arranged on the reflected light path of the lower reflector and forms an angle of 45° with the optical axis of the reflected light of the lower reflector; the reflected light of the upper reflector is emitted from the light outlet hole of the outer cover;

[0013] The objective lens group is arranged at the light exit hole of the outer cover.

[0014] Optionally, the adjustable light source assembly includes a white dim light adjustment controller, a power supply, a lamp tube, a light source cover and a condenser lens group;

[0015] The power base of the power supply is fixed at one end of the light source cover, the power supply is fixedly arranged on one side of the power base located outside the light source cover, and the power supply is connected to the white dim light adjustment controller by plugging and pulling the power cord;

[0016] The power base is provided with two power connection holes on one side inside the light source cover;

[0017] The lamp tube is inserted into two power connection holes through two metal support angles at the bottom of the lamp tube;

[0018] The condenser lens group is slidably arranged in the light source cover;

[0019] The other end of the light source cover is arranged in the inner sleeve in a plug-in manner; two holes are arranged on the inner side of the end of the other end of the light source cover.

[0020] Optionally, a limit block is provided on the outer side of the inner sleeve, and a groove is provided on the inner side of the outer sleeve, and the limit block can slide in the groove.

[0021] Optionally, the detector further includes a two-dimensional adjustment frame, and the upper reflector is arranged inside the outer cover through the two-dimensional adjustment frame.

[0022] Optionally, the detector also includes a base, and the outer cover is fixed to the upper surface of one end of the base by screws; a slide rail is provided on the upper surface of the other end of the base, and two sliders are provided on the slide rail, and the sliders are used to place the object to be measured.

[0023] Optionally, the lower surface of the base is provided with a plurality of bottom corners.

[0024] According to the specific embodiments provided by the present invention, the present invention discloses the following technical effects:

[0025] The invention discloses a direct-reading white micro-light comprehensive detector, which comprises: an adjustable light source assembly, an inner sleeve, a graticule, an outer sleeve, an adjusting gear, an outer cover, a lower reflector, an upper reflector and an objective lens group; the adjustable light source assembly is connected to the inner sleeve, the graticule is arranged at the end of the adjustable light source assembly, two pins are arranged at the edge of the outer frame of the graticule, two holes are arranged on the adjustable light source assembly, and the two pins are respectively arranged in the two holes; the inner sleeve is arranged in the outer sleeve, and the adjusting gear is arranged in the outer sleeve. The segment gear is fixed on the outer sleeve and meshes with the rack arranged on the outside of the inner sleeve; the outer sleeve is arranged on the light inlet of the outer cover, the lower reflector is arranged on the outgoing light path of the adjustable light source assembly and forms a 45° angle with the optical axis of the outgoing light of the adjustable light source assembly, the upper reflector is arranged on the reflected light path of the lower reflector and forms a 45° angle with the optical axis of the reflected light of the lower reflector; the reflected light of the upper reflector is emitted from the light outlet of the outer cover; the objective lens group is arranged at the light outlet of the outer cover. The present invention sets a lower reflector and an upper reflector to reflect the aiming light, thereby reducing the detection field area of ​​the direct-reading white micro-light comprehensive detector, and sets two pins to adjust the graticule by adjusting the adjustable light source assembly, and adjusts the relative distance between the outer sleeve and the inner sleeve by setting an adjusting gear, thereby realizing micro-adjustment of the graticule. The present invention provides an adjustable direct-reading white micro-light comprehensive detector with a small detection field area. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0027] Figure 1 A schematic diagram of the structure of a direct-reading white low-light comprehensive detector provided by the present invention;

[0028] Figure 2 A schematic diagram of the partial structure of a direct-reading white low-light comprehensive detector provided by the present invention;

[0029] Figure 3 The schematic diagram of the structure of the two-dimensional adjustment frame provided by the present invention; wherein, Figure 3 (a) is the main view of the two-dimensional adjustment frame. Figure 3 (b) is the left view of the two-dimensional adjustment frame. DETAILED DESCRIPTION

[0030] The purpose of the present invention is to provide a direct-reading white low-light comprehensive detector, so as to provide an adjustable direct-reading white low-light comprehensive detector with a small detection area.

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] like Figure 1-2 As shown, the present invention provides a direct-reading white low-light comprehensive detector, which includes: an adjustable light source component 1, an inner sleeve 2, a graticule ( Figure 1 and 2 The adjustable light source assembly 1 is connected to the inner sleeve 2, the graticule is arranged at the end of the adjustable light source assembly 1, and two pins 9 are arranged at the edge of the outer frame of the graticule. The adjustable light source assembly 1 is provided with two holes, and the two pins 9 are respectively arranged in the two holes; the inner sleeve 2 is arranged in the outer sleeve 3, the adjusting gear 4 is fixed on the outer sleeve 3, and is connected to the rack 1 arranged on the outside of the inner sleeve 2. 0 meshing; the lower reflector 6 and the upper reflector 7 are both arranged in the outer cover 5; the outer sleeve 3 is arranged at the light inlet hole of the outer cover 5, the lower reflector 6 is arranged on the outgoing light path of the adjustable light source assembly 1, and forms an angle of 45° with the optical axis of the outgoing light of the adjustable light source assembly 1, the upper reflector 7 is arranged on the reflected light path of the lower reflector 6, and forms an angle of 45° with the optical axis of the reflected light of the lower reflector 6; the reflected light of the upper reflector 7 is emitted from the light outlet hole of the outer cover; the objective lens group 8 is arranged at the light outlet hole of the outer cover 5.

[0033] The adjustment gear is fixed to the outer sleeve with screws to achieve seamless contact between the gear and the rack teeth. When the adjustment gear is turned, the reticle will move forward and backward to achieve micro-adjustment. This replaces the disadvantage of the traditional method that cannot be adjusted. It makes the test more flexible and can correspond to more specifications of products.

[0034] The adjustable light source assembly 1 includes a white micro-light adjustment controller 1-1, a power supply 1-2, a lamp tube 1-3, a light source cover 1-4 and a condenser lens group 1-5; the power base of the power supply 1-2 is fixed at one end of the light source cover 1-4, the power base is located on one side of the light source cover 1-4 and the power supply 1-2 is fixedly arranged, and the power supply 1-2 is connected to the white micro-light adjustment controller 1-1 by plugging and pulling the power cord; the power base is located on one side of the light source cover 1-4 and is provided with two power connection holes; the lamp tube is inserted into the two power connection holes through two metal support angles at the bottom of the lamp tube; the condenser lens group 1-5 is slidably arranged in the light source cover 1-4; the other end of the light source cover 1-4 is arranged in the inner sleeve 2 in a plug-in manner; the inner side of the end of the other end of the light source cover 1-4 is provided with two holes. The white micro-light adjustment controller of the present invention is connected to the power supply by plugging and pulling the power cord, which is convenient and simple. The lamp tube and the power supply are connected by plug-in connection. There are two metal support angles at the bottom of the lamp tube, and there are two corresponding holes on the base connected to it, which can be directly inserted. The power supply is fixed to the light source cover by threaded rotation through the power supply base. The condenser group is placed inside the light source in a sliding form, and can be adjusted by sliding back and forth, and sliding back and forth within a certain range. The adjustable light source assembly is placed in the inner sleeve in a plug-in form. Two pins are embedded at the edge of the outer frame of the graticule plate in the inner sleeve, corresponding to the two holes at the connection of the light source. Direct plug-in together can make the adjustable light source assembly rotate when the scale on the graticule plate is tilted, and the outer frame of the graticule plate can be driven to rotate through the two pins to achieve the effect of adjusting the graticule plate.

[0035] The outer side of the inner sleeve 2 is provided with a limit block 2-1, and the inner side of the outer sleeve 3 is provided with a groove, and the limit block 2-1 can slide in the groove. The inner sleeve is directly placed in the outer sleeve to limit its movement with the limit block. The limit block is fixed to the inner sleeve with screws and is located in the groove corresponding to the outer sleeve and the inner sleeve.

[0036] The detector further includes a two-dimensional adjustment frame 7 - 1 , and the upper reflector 7 is arranged inside the outer cover 5 through the two-dimensional adjustment frame 7 - 1 .

[0037] like Figure 3As shown, the two-dimensional adjustment frame 7-1 includes an upper reflector inlay plate 7-1-1 and a fixing frame 7-1-2. The upper reflector inlay plate 7-1-1 is connected to the fixing frame 7-1-2 by hooking the spring with two spring hooks 7-1-3, and then the upper reflector inlay plate and the fixing frame are combined together with a certain gap by the adjusting screw 7-1-4 fixed on the upper reflector inlay plate 7-1-1 by thread. A steel ball 7-1-6 is sandwiched between them to separate the two, and the gap can be enlarged by rotating the adjusting screw 7-1-4, so as to adjust the reflector angle. The fine-tuning screw 7-1-5 is used to adjust the upper and lower distance of the upper reflector group as a whole, and the overall focal length of the equipment is adjusted by adjusting the upper and lower distances.

[0038] The lower reflector is fixed directly, and the upper reflector is fixed to the adjustable two-dimensional adjustment frame. When the light passes through the lower reflector and enters the upper reflector, the optical path may be inconsistent due to the mechanical axis. At this time, it is necessary to adjust the two-dimensional adjustment frame to adjust the optical axis. The entire adjustment frame also has the function of moving up and down, and the test effect can be controlled by adjusting the focal length. This method replaces the traditional collimator mode, greatly reducing the space occupied by the equipment, and also improving work efficiency.

[0039] The detector also includes a base 10, the outer cover 5 is fixed to the upper surface of one end of the base 10 by screws; a slide rail 10-1 is provided on the upper surface of the other end of the base 10, and two sliders 10-2 are provided on the slide rail 10-1, and the sliders 10-2 are used to place the object to be tested. A plurality of bottom angles 10-3 are provided on the lower surface of the base.

[0040] The base is connected to the outer cover 5 by screws, and the size of the hole matched with the screw is relatively large, which is helpful when adjusting the optical axis of the product to align with the optical axis of the white micro-light integrated instrument. The bottom angle is directly rotated into the hole on the base in the form of its own thread. When the whole device is not flat enough, the bottom angle can be rotated for fine adjustment.

[0041] Use and adjustment of direct-reading white low-light comprehensive detector:

[0042] Place the object to be measured and align the center of its optical axis with the center axis of the objective lens group.

[0043] Plug in the power supply and adjust the white dim light adjustment controller according to usage needs, turn the knob to make a selection, and then adjust the brightness knob according to the required brightness.

[0044] After adjusting the light source and brightness, adjust the condenser group forward and backward, preferably when the condenser group is closest to the lamp tube. At this time, the optical effect is the best.

[0045] Select the reticle with the required data, insert the pins on the outer frame of the reticle into the corresponding two holes on the light source connector, and then place it in the inner sleeve. If the lines on the reticle are tilted, rotate the light source to turn the reticle until it is straight.

[0046] After the preparation is done, look at the product to be tested and adjust the gear to move the reticle back and forth until a clear image can be seen in the product to be tested. At this point, the entire test process is complete.

[0047] The present invention has the following advantages over existing products:

[0048] 1. The direct-reading white and low-light comprehensive detector of the present invention has its own divided lighting source device, and the lighting is divided into two types: white light and low-light. The existing direct-reading white and low-light comprehensive detector: the technical product does not have two light sources, and when using it, it is necessary to prepare two light sources for switching, and alignment and other operations must be performed during use. This method will increase costs and increase the work efficiency of users.

[0049] 2. The direct-reading white micro-light comprehensive detector of the present invention: the graticule can be accurately adjusted forward and backward, and has multiple forms, which can be switched according to needs. The existing direct-reading white micro-light comprehensive detector: the product can only be tested in a single way. If the types of products to be tested increase, it cannot be effectively tested, affecting the production progress.

[0050] 3. The direct-reading white micro-light comprehensive detector of the present invention adopts the intermediate deflection light path design, shortens the length of the light tube by nearly half, and greatly reduces the occupied space. The existing direct-reading white micro-light comprehensive detector is too large and too long. This method cannot be operated by one person, which seriously wastes human resources. Moreover, the long length requires a lot of space for placement, which wastes the utilization rate of space.

[0051] 4. The direct-reading white low-light comprehensive detector of the present invention: the graticule, light source and objective lens group are located on the same side of the outer cover, which can facilitate graticule adjustment and operation. The operator does not need to change the position and posture during the test process, which improves work efficiency. The existing direct-reading white low-light comprehensive detector: everything is in one line, and the user has to get up frequently to operate, and even one or two people are required to cooperate in use.

[0052] 5. The direct-reading white micro-light comprehensive detector of the present invention has a telescopic mechanism for the reticle tube, which has the function of adjusting the range detection. It solves the problem of detecting products of various specifications. The existing direct-reading white micro-light comprehensive detector can only be used one by one, and cannot effectively detect when there are too many types of products to be detected.

[0053] 6. The direct-reading white micro-light comprehensive detector of the present invention adopts a square tube shape design and a black anodized surface treatment, which is simple and beautiful in appearance and high-end. The existing direct-reading white micro-light comprehensive detector is round and white spray-painted, with a single color and unsightly appearance and average texture.

[0054] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0055] This article uses specific examples to illustrate the principles and implementation methods of the invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. The described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

Claims

1. A direct-reading white low-light comprehensive detector, characterized in that: The detector comprises: an adjustable light source assembly, an inner sleeve, a graticule, an outer sleeve, an adjustment gear, an outer cover, a lower reflector, an upper reflector and an objective lens group; The adjustable light source assembly is connected to the inner sleeve, the graticule is arranged at the end of the adjustable light source assembly, two pins are arranged at the edge of the outer frame of the graticule, the adjustable light source assembly is provided with two holes, and the two pins are respectively arranged in the two holes; The inner sleeve is arranged inside the outer sleeve, and the adjusting gear is fixed on the outer sleeve and meshes with a rack arranged outside the inner sleeve; The lower reflector and the upper reflector are both arranged in the outer cover; The outer sleeve is arranged at the light inlet of the outer cover, and the lower reflector is arranged on the outgoing light path of the adjustable light source assembly and is at an angle of 45° to the optical axis of the outgoing light of the adjustable light source assembly. ° The upper reflector is arranged on the reflected light path of the lower reflector and is at a 45° angle to the optical axis of the reflected light of the lower reflector. ° Angle; the reflected light of the upper reflector is emitted from the light outlet hole of the outer cover; The objective lens group is arranged at the light exit hole of the outer cover.

2. The direct-reading white low-light comprehensive detector according to claim 1 is characterized in that: The adjustable light source assembly includes a white dim light adjustment controller, a power supply, a lamp tube, a light source cover and a condenser lens group; The power base of the power supply is fixed at one end of the light source cover, the power supply is fixedly arranged on one side of the power base located outside the light source cover, and the power supply is connected to the white dim light adjustment controller by plugging and pulling the power cord; The power base is located on one side of the interior of the light source cover and is provided with two power connection holes; The lamp tube is inserted into two power connection holes through two metal support angles at the bottom of the lamp tube; The condenser lens group is slidably arranged in the light source cover; The other end of the light source cover is arranged in the inner sleeve in a plug-in manner; two holes are arranged on the inner side of the end of the other end of the light source cover.

3. The direct-reading white low-light comprehensive detector according to claim 1 is characterized in that: A limiting block is arranged on the outer side of the inner sleeve, and a groove is arranged on the inner side of the outer sleeve, and the limiting block can slide in the groove.

4. The direct-reading white low-light comprehensive detector according to claim 1 is characterized in that: The detector further comprises a two-dimensional adjustment frame, and the upper reflector is arranged inside the outer cover through the two-dimensional adjustment frame.

5. The direct-reading white low-light comprehensive detector according to claim 1 is characterized in that: The detector also includes a base, and the outer cover is fixed to the upper surface of one end of the base by screws; a slide rail is arranged on the upper surface of the other end of the base, and two sliders are arranged on the slide rail, and the sliders are used to place the object to be measured.

6. The direct-reading white low-light comprehensive detector according to claim 5 is characterized in that: The lower surface of the base is provided with a plurality of bottom corners.

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