CN117404963B - Double-section power knob adjusting structure for sighting telescope - Google Patents
Double-section power knob adjusting structure for sighting telescope Download PDFInfo
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- CN117404963B CN117404963B CN202311712977.1A CN202311712977A CN117404963B CN 117404963 B CN117404963 B CN 117404963B CN 202311712977 A CN202311712977 A CN 202311712977A CN 117404963 B CN117404963 B CN 117404963B
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- 230000009977 dual effect Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 description 5
- 239000003086 colorant Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/06—Rearsights
- F41G1/14—Rearsights with lens
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/06—Rearsights
- F41G1/16—Adjusting mechanisms therefor; Mountings therefor
- F41G1/26—Adjusting mechanisms therefor; Mountings therefor screw
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Adjustable Resistors (AREA)
Abstract
The invention discloses a double-section power supply knob adjusting structure for a sighting telescope, which comprises a base, a first annular knob, a twelve-step resistor disc, a first conductive needle, a power supply, a second annular knob and an adjusting circuit board. The double-section power knob adjusting structure for the sighting telescope can realize twenty-three-gear brightness adjustment and thirty-four-gear brightness adjustment of an LED light source and even more gears, so that brightness change between two adjacent gears is small, very accurate brightness adjustment is realized, a user can find the most proper brightness gear, the requirements of most of use scenes or personal preference of the user can be met, in addition, twelve-gear resistor discs and an adjusting circuit board are distributed up and down, longitudinal space is reasonably utilized, the radial size of the twelve-gear resistor discs is not increased additionally, namely the radial size of a first annular knob is not increased, and the double-section power knob adjusting structure is suitable for most sighting telescope.
Description
Technical Field
The invention relates to a double-section power knob adjusting structure for a sighting telescope.
Background
In order to improve shooting accuracy and shooting efficiency, the firearm can realize remote observation and aiming by means of the sighting telescope in use, and a user can see the target and the dividing pattern on the dividing surface in daytime or when the ambient brightness is high, however, the ambient brightness is high or low, the background colors are quite different, the dividing pattern and the target can not form clear contrast in some cases, even can not be distinguished, and the use effect and the use range of the sighting telescope are greatly reduced.
The existing solution is to provide illumination with different brightness for the dividing plane through the light source system, so that the dividing pattern is more striking, basically, the dividing plane is illuminated by adopting the LED light source, the brightness of the LED light source is generally divided into twelve gears, the eleven brightness adjustment of the LED light source is carried out through a twelve-gear resistance disc, the LED light source is turned off for twelve gears, namely, the twelve brightness (comprising the turning off of the LED light source and the brightness of 0) of the LED light source for providing illumination for the dividing plane can be adjusted, however, the brightness change between two adjacent gears is still larger, when a user still feels brighter when adjusting a certain gear, the first gear is still darker when the user still feels darker when adjusting a certain gear, the first gear is again brighter, and the more accurate brightness adjustment cannot be realized, namely, the most proper brightness gear cannot be found, but the most proper brightness is limited by the use requirement and the installation area requirement on the mirror, the volume of the light source system is not particularly too large, the radial size of the light source system is not suitable for meeting the requirement of the twelve-gear resistance on the prior art, and the user cannot basically meet the requirement of a large part of the user when the user is not watching a lot, and the user cannot feel like when the user needs a lot of the user has a lot.
Therefore, how to perform brightness adjustment more accurately to meet the requirements of use scenes or personal preference of most users is a technical problem to be solved by those skilled in the art.
Disclosure of Invention
The invention provides a double-section power knob adjusting structure for a sighting telescope, which is used for solving the technical problems.
The invention provides a double-section power supply knob adjusting structure for a sighting telescope, which comprises a base, a first annular knob, a twelve-step resistor disc, a first conductive needle and a power supply, wherein the first annular knob is arranged on the base, the first annular knob can drive the twelve-step resistor disc to rotate on the base so as to lead the first conductive needle to be communicated with different gear output ends on the twelve-step resistor disc, a circle of positive electrode part which can be communicated with the positive electrode of the power supply is arranged on the twelve-step resistor disc, the double-section power supply knob also comprises a second annular knob and an adjusting circuit board,
the second annular knob is provided with a second conductive needle and a third conductive needle which are mutually communicated, the second annular knob is arranged on the base 1 and can rotate on the base by taking the second conductive needle as a rotation center, the base is provided with a limit groove for limiting the rotation angle of the second annular knob, the second conductive needle is communicated with the negative electrode of the power supply,
the adjusting circuit board is arranged on the base, the adjusting circuit board is arranged above the second annular knob and below the twelve-step resistor disc, a plurality of first conductive contacts which can be conducted and matched with the third conductive pins are arranged on the bottom surface of the adjusting circuit board, at least one second conductive contact which can be respectively conducted with the first conductive contacts and is used for connecting the LED light source pins is arranged on the bottom surface of the adjusting circuit board, the third conductive contact which is used for connecting the LED light source pins and is conducted with the first conductive pins is arranged on the adjusting circuit board, a resistor is arranged between the conducted first conductive contacts and the second conductive contacts, and the resistance of the resistor between any two groups of conducted first conductive contacts and the second conductive contacts is different.
The invention relates to a double-section power supply knob adjusting structure for a gun, a base is arranged on the gun, one pin of an LED light source is connected to a third conductive contact on an adjusting circuit board, other pins of the LED light source are connected to a second conductive contact on the adjusting circuit board, when the number of first conductive contacts on the adjusting circuit board is two and the number of second conductive contacts is one, as resistance values of resistance parts between any two groups of conductive first conductive contacts and second conductive contacts are different, the resistance value of the resistance part between one group of conductive first conductive contacts and the second conductive contacts is R1, the resistance value of the resistance part between the other group of conductive first conductive contacts and the second conductive contacts is R2, the second annular knob is rotated for an angle to enable the third conductive needle on the second annular knob to be conductive with one first conductive contact on the adjusting circuit board, the resistance value of the resistor between the first conductive contact and the second conductive contact is R1, then the first annular knob is rotated, the first annular knob drives the twelve-stage resistor disc to rotate on the base, twelve output stages of the twelve-stage resistor disc are sequentially conducted with the first conductive pins, twelve output stages of the twelve-stage resistor disc correspond to twelve different resistance values (one stage circuit is disconnected, the resistance value is infinite), so that a total of twelve different resistance values connected in series with the LED light source can be provided, twelve-stage brightness adjustment of the LED light source (one stage is that the LED light source is closed, the brightness is 0) is realized, then the second annular knob is continuously rotated for an angle, and a third conductive pin on the second annular knob is conducted with the other first conductive contact on the adjusting circuit board, the resistance value of the resistor between the first conductive contact and the second conductive contact is R2, then the first annular knob is rotated, the first annular knob drives the twelve-stage resistor disc to rotate on the base, twelve output stages of the twelve-stage resistor disc are sequentially conducted with the first conductive needle, twelve output stages of the twelve-stage resistor disc correspond to twelve different resistance values, so that twelve new different resistance values can be obtained in series connection with the LED light source, and further twelve-stage brightness adjustment of the LED light source (wherein one stage is the LED light source is turned off, and the brightness is 0) can be achieved, namely twenty-three-stage brightness adjustment of the LED light source (wherein one stage is the LED light source is turned off, and the brightness is 0); when the number of the first conductive contacts on the adjusting circuit board is three and the number of the second conductive contacts is one, the resistance value of the resistance piece between the first conductive contacts and the second conductive contacts which are conducted in the first group is R1, the resistance value of the resistance piece between the first conductive contacts and the second conductive contacts which are conducted in the second group is R2, the resistance value of the resistance piece between the first conductive contacts and the second conductive contacts which are conducted in the third group is R3, and in the same way, thirty-four grades of brightness adjustment of the LED light source can be realized altogether (wherein one grade is that the LED light source is turned off and the brightness is 0); the double-section power knob adjusting structure for the sighting telescope can realize twenty-three-gear brightness adjustment and thirty-four-gear brightness adjustment of an LED light source and even more gears, so that brightness change between two adjacent gears is small, very accurate brightness adjustment is realized, a user can find the most proper brightness gear, the requirements of most of use scenes or personal preference of the user can be met, in addition, twelve-gear resistor discs and an adjusting circuit board are distributed up and down, longitudinal space is reasonably utilized, the radial size of the twelve-gear resistor discs is not increased additionally, namely the radial size of a first annular knob is not increased, and the double-section power knob adjusting structure is suitable for most sighting telescope.
Preferably, the three-color LED light source further comprises a common positive electrode, the number of the first conductive contacts is three, the number of the second conductive contacts is three, the positive electrode of the three-color LED light source is communicated with the third conductive contacts, and the three negative electrodes of the three-color LED light source are respectively communicated with the three second conductive contacts.
Therefore, the resistance value of the resistor between the first conductive contact and the first second conductive contact of the first group conduction is R1, the resistance value of the resistor between the second first conductive contact and the second conductive contact of the second group conduction is R2, the resistance value of the resistor between the third first conductive contact and the third second conductive contact of the third group conduction is R3, and the resistance values R1, R2 and R3 are respectively and correspondingly connected with the three cathodes of the three-color LED light source, so that twelve-gear brightness adjustment (wherein one gear is the three-color LED light source is turned off, and the brightness is 0) can be respectively realized by three colors emitted by the three-color LED light source, and a user can find a proper color and brightness gear according to a use scene or personal preference.
Preferably, the second annular knob is provided with a cross beam, the second conductive needle and the third conductive needle are arranged on the cross beam, two ends of the bottom of the cross beam are respectively provided with two limiting protrusions, the number of the limiting grooves is two, the two limiting grooves are oppositely arranged, and the two limiting protrusions are respectively accommodated in the two limiting grooves.
Therefore, when the second annular knob is rotated, the two limit protrusions at the bottom of the cross beam can only move in the two limit grooves on the base, so that the accurate rotation of the second annular knob can be realized, and the accurate conduction between the third conductive needle on the second annular knob and the first conductive contact on the adjusting circuit board can be realized.
Preferably, the electric-conductive press ring is further arranged on the inner wall of the first annular knob, a circle of clamping ring is arranged on the inner wall of the clamping ring, a circle of step for bearing the twelve-step resistor disc is arranged on the inner wall of the first annular knob, a notch is arranged at the edge of the twelve-step resistor disc, a clamping plate is arranged at the edge of the press ring, the press ring is covered on the positive electrode part of the twelve-step resistor disc and is accommodated in the notch, the clamping plate is inserted in the clamping groove, the power supply is accommodated in the first annular knob, the press ring is conducted with the positive electrode of the power supply, the negative electrode of the power supply is propped against the negative electrode part of the twelve-step resistor disc, and the second conductive needle is conducted with the negative electrode part.
Therefore, as the pressing ring covers the positive electrode part of the twelve-step resistor disc, the clamping plate is accommodated in the notch and is inserted into the clamping groove, when the first annular knob is rotated, the first annular knob can drive the pressing ring to synchronously rotate, and the pressing ring drives the twelve-step resistor to synchronously rotate, so that twelve output gears of the twelve-step resistor disc can be sequentially conducted with the first conductive needle.
Preferably, the device further comprises a conductive fixing ring which is arranged in the first annular knob in a rotating mode and is pressed on the pressing ring.
Therefore, the fixed ring can firmly press the pressing ring on the positive electrode part of the twelve-stage resistor disc, so that stable conduction of the circuit is realized.
Preferably, the battery cover is arranged in the first annular knob in a rotating mode, the inner end face of the battery cover is provided with a conductive pressing sheet, the pressing sheet is provided with a plurality of elastic inner pressing sheets which are propped against the positive electrode of the power supply, the pressing sheet is provided with a plurality of elastic outer pressing sheets which are propped against the fixing ring, and the elastic outer pressing sheets are annularly arranged on the periphery of the elastic inner pressing sheets.
Therefore, after the battery cover is screwed, the elastic inner pressing piece on the pressing piece can be firmly pressed on the positive electrode of the power supply to prevent the power supply from shaking in the first annular knob, and the elastic outer pressing piece on the pressing piece is firmly pressed on the fixing ring, so that the conduction between the fixing ring and the positive electrode of the power supply, the conduction between the pressing ring and the positive electrode of the power supply and the conduction between the positive electrode part of the twelve-step resistor disc and the positive electrode of the power supply can be realized.
Preferably, a fourth conductive needle is arranged in the middle of the adjusting circuit board, the bottom of the fourth conductive needle is in contact with the second conductive needle and is mutually conducted, the top of the fourth conductive needle is conducted with the negative electrode part on the twelve-stage resistor disc, and the negative electrode part on the twelve-stage resistor disc is conducted with the negative electrode of the power supply.
Therefore, the second conductive needle on the second annular knob can be conducted with the negative electrode part on the twelve-step resistor disc through the fourth conductive needle, so that the second conductive needle is conducted with the negative electrode of the power supply.
Preferably, an annular base is arranged on the base, the second annular knob is arranged on the periphery of the annular base in an annular mode, the adjusting circuit board is fixed on the annular base, the second conductive needle passes through the annular base and then contacts with the bottom of the fourth conductive needle to conduct mutually, and the third conductive needle passes through the annular base and then contacts with the first conductive contact to conduct mutually.
Therefore, the adjusting circuit board can be installed on the base through the annular base, and the adjusting circuit board is ensured not to rotate when the second annular knob rotates.
Preferably, a toggle part is arranged on the second annular knob, three light source color marks are arranged on the outer wall of the second annular knob, and an indication arrow is arranged on the base.
Therefore, the second annular knob can be easily rotated through the stirring part, when the color of the LED light source needs to be regulated, the second annular knob is rotated, so that three light source color marks on the outer wall of the second annular knob are respectively aligned with the indication arrows on the base, and the corresponding color regulation of the LED light source can be realized, thereby being very convenient.
Preferably, the outer wall of the first annular knob is provided with a light source brightness gear mark, and the base is provided with an indication arrow.
Therefore, when the brightness of the LED light source needs to be regulated, the first annular knob is rotated, so that the light source brightness gear marks on the outer wall of the first annular knob are respectively aligned with the indication arrows on the base, and the corresponding brightness regulation of the LED light source can be realized, thereby being very convenient.
Drawings
FIG. 1 is a schematic view of a dual stage power knob adjustment structure for a telescope according to the present invention;
FIG. 2 is a schematic view of the dual-stage power knob adjustment structure for a telescope shown in FIG. 1 with the battery cover, the pressure plate and the power supply hidden;
FIG. 3 is a schematic view of the dual power knob adjustment structure for a telescope shown in FIG. 1 with a battery cover hidden and a power source hidden;
FIG. 4 is a schematic diagram of a split structure of the dual-section power knob adjustment structure for the telescope shown in FIG. 1;
FIG. 5 is a schematic view of an adjusting circuit board in the dual-stage power knob adjusting structure for the telescope shown in FIG. 4;
FIG. 6 is a schematic view of the annular base and the second annular knob in the dual-stage power knob adjustment structure for a telescope shown in FIG. 4;
FIG. 7 is a schematic view of a split structure of a first annular knob and a clamping ring in the dual-segment power knob adjustment structure for a telescope shown in FIG. 4;
FIG. 8 is a schematic diagram of a split structure of the dual-section power knob adjustment structure for the telescope of FIG. 1;
FIG. 9 is a schematic diagram of an adjusting circuit board in the dual-stage power knob adjusting structure for the telescope shown in FIG. 8;
fig. 10 is a schematic view of a circuit connection in the dual stage power knob adjustment structure for the scope of fig. 1.
Description of the embodiments
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements.
Referring to fig. 1 to 9, a dual-stage power knob adjusting structure for a telescope comprises a base 1, a first annular knob 2, a twelve-stage resistor disc 3, a first conductive pin 4, a power source 10, a second annular knob 5 and an adjusting circuit board 6. In addition, the double-section power knob adjusting knot for the sighting telescope can further comprise a three-color LED light source with a common positive electrode, a conductive pressing ring 7, a conductive fixing ring 8 and a battery cover 9.
Referring to fig. 4, the base 1 is configured to be mounted on a sighting telescope of a firearm, and a limiting groove 11 for limiting a rotation angle of the second annular knob 5 is formed on the base 1, wherein the number of the limiting grooves 11 is two, and the two limiting grooves 11 are oppositely arranged.
Referring to fig. 1 to 4, the second annular knob 5 is mounted on the base 1, the second annular knob 5 can rotate on the base 1, the second annular knob 5 can only rotate within a certain angle range, not 360 degrees, on the base 1, specifically: referring to fig. 4 and 8, a cross beam 53 is formed in the inner ring of the second annular knob 5, two limiting protrusions 531 extending towards the direction of the base 1 are formed at two ends of the bottom of the cross beam 53, the two limiting protrusions 531 are respectively accommodated in the two limiting grooves 11, and when the second annular knob 5 is rotated, the two limiting protrusions 531 at the bottom of the cross beam 53 can only move in the two limiting grooves 11 on the base 1 respectively, so that accurate rotation of the second annular knob 5 on the base 1 can be realized.
Referring to fig. 4, a second conductive pin 51 and a third conductive pin 52 are installed on the second annular knob 5, specifically, the second conductive pin 51 and the third conductive pin 52 are both installed on a circuit substrate, the second conductive pin 51 and the third conductive pin 52 are mutually conducted through a circuit on the circuit substrate, the circuit substrate is fixed on a cross beam 53 in an inner ring of the second annular knob 5 through a screw, the second conductive pin 51 is located at a central position of the inner ring of the second annular knob 5, the second annular knob 5 can rotate on the base 1 by taking the second conductive pin 51 as a rotation center, and the second conductive pin 51 and the third conductive pin 52 are both spring conductive pins.
The adjusting circuit board 6 is fixed on the base 1, and when the second annular knob 5 rotates on the base 1, the adjusting circuit board 6 does not rotate. Specifically, referring to fig. 4 and 6, the annular base 12 is accommodated in the inner ring of the second annular knob 5, a circle of step may be formed in the inner ring of the second annular knob 5, a circle of abutment portion adapted to the step is formed at the periphery of the bottom of the annular base 12, the abutment portion on the annular base 12 abuts against the step, in order to make the annular base 12 not affect the rotation of the second annular knob 5 on the base 1, the edge of the top of the annular base 12 does not abut against the top surface of the second annular knob 5, in order to adapt to the cross beam 53 on the second annular knob 5, referring to fig. 4 and 8, two oppositely disposed lower grooves 123 are formed on the bottom surface of the annular base 12, when the annular base 12 is accommodated in the inner ring of the second annular knob 5, two ends of the cross beam 53 may be respectively accommodated in the two lower grooves 123, so as not to affect the rotation of the cross beam 53 on the base 1, in order not to cause interference to the bottom of the first conductive pin 4 on the adjusting circuit board 6, which is provided with two oppositely disposed upper grooves 124, and one of which is installed on the bottom of the adjusting circuit board 4, in such a way that 124 is installed in the adjusting circuit board 6: firstly, the adjusting circuit board 6 is placed on the upper end face of the annular base 12, the bottom of the first conductive pin 4 is guaranteed to be accommodated in one of the upper grooves 124, then a gasket 121 is placed on the adjusting circuit board 6, the avoidance position for avoiding the first conductive pin 4 is formed in the corresponding position in the inner ring of the gasket 121, then six fixing bolts 122 sequentially penetrate through the gasket 121, the adjusting circuit board 6 and the annular base 12, the tail ends of the fixing bolts 122 are arranged on the base 1 in a rotating mode, meanwhile, when the fixing bolts 122 are guaranteed to be screwed, a gap is reserved between the edge of the top of the annular base 12 and the top face of the second annular knob 5, the fact that the annular base 12 does not affect rotation of the second annular knob 5 on the base 1 is guaranteed, in this way, the adjusting circuit board 6 is installed on the base 1 through the annular base 12, the fact that the adjusting circuit board 6 does not rotate when the second annular knob 5 rotates is guaranteed, and meanwhile, the second annular knob 5 is also installed on the base 1 through the fixing bolts 122, the gasket 121 and the annular base 12.
Referring to fig. 4 to 6, a fourth conductive pin 65 is inserted in the middle of the adjusting circuit board 6, the second conductive pin 51 on the cross beam 53 passes through the inner hole of the annular base 12 and contacts with the bottom of the fourth conductive pin 65 to realize conduction, that is, the bottom of the fourth conductive pin 65 contacts with the top of the second conductive pin 51 and realizes mutual conduction, the third conductive pin 52 on the cross beam 53 also passes through the inner hole of the annular base 12 and contacts with a corresponding circuit on the bottom of the adjusting circuit board 6 to realize conduction, and the fourth conductive pin 65 also adopts a spring conductive pin.
Referring to fig. 9, a plurality of first conductive contacts 61 capable of being in conduction fit with the third conductive pins 52 are arranged on the lower plate surface of the adjusting circuit board 6, the third conductive pins 52 on the cross beam 53 pass through the inner holes of the annular base 12 and then can be in contact with the first conductive contacts 61 on the lower plate surface of the adjusting circuit board 6 to realize conduction of a circuit, when the second annular knob 5 is rotated, the third conductive pins 52 on the cross beam 53 of the second annular knob 5 can rotate with the second conductive pins 51 and the rotation center, in the process of rotating the third conductive pins 52, the third conductive pins 52 can be respectively in contact with the plurality of first conductive contacts 61 on the lower plate surface of the adjusting circuit board 6 to realize conduction of a corresponding circuit, each first conductive contact 61 is provided with at least one second conductive contact 62 capable of being respectively conducted with the plurality of first conductive contacts 61, the second conductive contacts 621 penetrating through the thickness direction of the adjusting circuit board 6 are formed at the lower plate surface of the adjusting circuit board 6, the second conductive pins 621 are used for being connected with the second conductive pins 63 penetrating the thickness direction of the adjusting circuit board 6, the conductive pins 63 penetrating through the third conductive pins 4 are arranged at the positions of the lower plate surface of the adjusting circuit board 6, and are close to the third conductive pins 4 and are connected with the conductive pins 63 penetrating the corresponding conductive pins 4 at the positions of the third conductive pins 6.
Referring to fig. 9, in this embodiment, the number of the first conductive contacts 61 is three, the three first conductive contacts 61 are arranged in a fan shape, the third conductive pin 52 can be respectively contacted with the three first conductive contacts 61 to realize conduction of three corresponding lines in the rotating process of the third conductive pin 52, because the base 1 is provided with the limit groove 11, when the two limit protrusions 531 at the bottom of the cross beam 53 are respectively rotated to one end of the limit groove 11, the third conductive pin 52 is contacted with and conducted with the first conductive contact 61 at the outermost side of the three first conductive contacts 61, when the two limit protrusions 531 at the bottom of the cross beam 53 are respectively rotated to the other end of the limit groove 11, the third conductive pin 52 is contacted with and conducted with the other first conductive contact 61 at the outermost side of the three first conductive contacts 61, and when the two limit protrusions 531 at the bottom of the cross beam 53 are respectively rotated to the middle position of the limit groove 11, the third conductive pin 52 can be contacted with the first conductive contact 61 at the middle of the three first conductive contacts 61 to realize precise conduction with the first conductive contact 61 on the adjusting circuit board 6.
Referring to fig. 9, in the present embodiment, the number of the second conductive contacts 62 is three, the three second conductive through holes 621 at the three second conductive contacts 62 are connected to the three negative pins of the three-color LED light source with the common positive electrode, the third conductive through holes 631 at the third conductive contacts 63 are connected to the positive pin of the three-color LED light source with the common positive electrode, referring to fig. 5, the resistance value of the resistor 64 between the first conductive contacts 61 and the first second conductive contacts 62 in the first group is R1, the resistance value of the resistor 64 between the second conductive contacts 61 and the second conductive contacts 62 in the second group is R2, the resistance value of the resistor 64 between the third first conductive contacts 61 and the third second conductive contacts 62 in the third group is R3, and the resistance values R1, R2, R3 are respectively connected to the three negative electrodes of the three-color LED light source.
Referring to fig. 5, on the upper surface of the adjusting circuit board 6, three first conductive through holes 611 at the three first conductive contacts 61 and three second conductive through holes 621 at the three second conductive contacts 62 are respectively conducted through the resistor 64, and the resistance values of the resistors 64 between any two groups of conducted first conductive contacts 61, i.e., the first conductive through holes 611 and the second conductive contacts 62, i.e., the second conductive through holes 621, are different, for example, the resistance value R1 of the resistor 64 at the rightmost side is 1kΩ, the resistance value R2 of the resistor 64 in the middle is 10kΩ, and the resistance value R3 of the resistor 64 at the leftmost side is 100kΩ.
Referring to fig. 4 and 8, the adjusting circuit board 6 is located above the second annular knob 5 and below the twelve-stage resistor disc 3, the first conductive pin 4 on the adjusting circuit board 6 can be respectively in contact with and conducted with twelve output stages of the twelve-stage resistor disc 3, the structure of the twelve-stage resistor disc 3 can refer to the structure of the color conversion seat group in CN203518834U, and not described herein, the first annular knob 2 can drive the twelve-stage resistor disc 3 to rotate on the base 1 so that the first conductive pin 4 on the adjusting circuit board 6 is in contact with and conducted with different-stage output stages on the twelve-stage resistor disc 3, twelve output stages of the twelve-stage resistor disc 3 correspond to twelve different resistance values (one of the two-stage circuits is disconnected, the resistance value is infinite), a circle of positive electrode portion 31 capable of being conducted with the positive electrode of the power supply 10 is arranged on the twelve-stage resistor disc 3, and the conducting hole 34 penetrating the twelve-stage resistor disc 3 is arranged on the twelve-stage resistor disc 3, so that the twelve-stage resistor disc 3 can be connected with the corresponding circuit 31 on the bottom surface of the twelve-stage resistor disc 3 through the conducting hole 34.
Referring to fig. 1 to 3, a first annular knob 2 is mounted on a base 1, and the first annular knob 2 can be rotated on the base 1; referring to fig. 4 and 7, a ring of clamping ring 21 is clamped or integrally connected to the inner wall of the first annular knob 2, a ring of step 22 for bearing twelve-stage resistor disc 3 is formed on the inner wall of the clamping ring 21 at an upper position, a ring of bearing step 24 for bearing gasket 121 is formed on the inner wall of the clamping ring 21 at a lower position, two opposite clamping grooves 23 are formed on the inner wall of the first annular knob 2, two slots 211 matched with the clamping grooves 23 are formed on the outer wall of the clamping ring 21, two notches 32 matched with the clamping grooves 23 are formed on the edge of the twelve-stage resistor disc 3, two clamping plates 71 matched with the clamping grooves 23 are formed on the edge of the clamping ring 7, the clamping ring 7 covers the positive electrode part 31 of the twelve-stage resistor disc 3, the two clamping plates 71 of the clamping ring 7 are respectively accommodated in the two notches 32 on the twelve-stage resistor disc 3, the two clamping plates 71 of the pressing ring 7 are respectively inserted into the two inserting grooves 211 on the clamping ring 21 and the two clamping grooves 23 on the inner wall of the first annular knob 2, the edge of the twelve-stage resistor disc 3 is pressed against the step 22, and the edge of the gasket 121 arranged and fixed on the base 1 is pressed against the bearing step 24 on the inner wall of the clamping ring 21, so that the twelve-stage resistor disc 3 is arranged in the first annular knob 2 through the pressing ring 7 and the clamping ring 21, the first annular knob 2, the clamping ring 21, the twelve-stage resistor disc 3 and the pressing ring 7 are connected together to form a whole capable of rotating on the base 1, when the first annular knob 2 rotates on the base 1, the first annular knob 2 can drive the twelve-stage resistor disc 3 to synchronously rotate through the clamping ring 21 and the pressing ring 7, and simultaneously, under the pressing action of the gasket 121, nor does the collar 21 and the first annular knob 2 disengage from the base 1.
Referring to fig. 4, the power supply 10 is accommodated in the first annular knob 2, a button cell is selected as the power supply 10, the negative electrode of the power supply 10 is pressed against the negative electrode portion 33 on the twelve-stage resistor disc 3, the top of the fourth conductive pin 65 on the adjusting circuit board 6 is pressed against the conductive through hole 331 (shown in fig. 8) on the lower plate surface of the twelve-stage resistor disc 3, and the conductive through hole 331 is conducted with the negative electrode portion 33 on the twelve-stage resistor disc 3, so that the second conductive pin 51 can be conducted with the negative electrode of the power supply 10 through the fourth conductive pin 65, the conductive through hole 331 and the negative electrode portion 33 on the twelve-stage resistor disc 3.
In order to firmly press the pressing ring 7 onto the positive electrode portion 31 of the twelve-stage resistor disc 3, stable conduction of the circuit is ensured, referring to fig. 2 and 4, a conductive fixing ring 8 is rotatably arranged in the first annular knob 2, the edge of the bottom of the fixing ring 8 is pressed onto the pressing ring 7, and the outer wall of the fixing ring 8 is in threaded connection with the inner wall of the first annular knob 2.
Referring to fig. 1, fig. 4 and fig. 8, the battery cover 9 is rotatably arranged in the first annular knob 2, the conductive pressing piece 91 is installed on the inner end face of the battery cover 9, the pressing piece 91 can be sleeved on the convex column 92 on the inner end face of the battery cover 9, then the pressing piece 91 is clamped and fixed on the convex column 92 through a clamping pad 913, three elastic inner pressing pieces 911 are formed on the pressing piece 91, the elastic inner pressing pieces 911 are obliquely arranged relative to the plane of the pressing piece 91, three elastic outer pressing pieces 912 can be pressed on the positive electrode of the power supply 10, three elastic outer pressing pieces 912 are obliquely arranged relative to the plane of the pressing piece 91, the three elastic outer pressing pieces 912 can be pressed on the fixed ring 8, the three elastic outer pressing pieces 912 are annularly arranged on the periphery of the three elastic inner pressing pieces, in this way, the fixed ring 8 can be connected with the positive electrode of the power supply 10 through the elastic outer pressing pieces 912 of the pressing piece 91, the positive electrode 31 of the twelve-stage resistance disc 3 and the positive electrode 10, after the three elastic inner pressing pieces 912 are tightly arranged relative to the plane of the pressing piece 91, the three elastic outer pressing pieces 912 can be firmly connected with the positive electrode of the power supply 10, and the positive electrode of the positive electrode 10 of the twelve-stage resistance disc 3 can be firmly pressed with the positive electrode of the pressing piece 10, and the positive electrode of the positive electrode 10 can be firmly pressed with the positive electrode of the pressing piece 10 and the positive electrode 10 can be firmly fixed on the annular pressing piece 10 and the positive electrode 8 and the positive electrode 10 when the positive electrode 10 and the positive electrode 10 of the positive electrode 10 can be firmly pressed on the positive electrode 10 and firmly pressed 8.
Referring to fig. 1 and 3, the second annular knob 5 is formed with a toggle portion 54, the second annular knob 5 can be easily turned by the toggle portion 54, and the outer wall of the second annular knob 5 is formed with three light source color marks 55 such as: r, G, B an indication arrow 13 is formed on the base 1, the second annular knob 5 is rotated, when the R mark on the second annular knob 5 is aligned with the indication arrow 13, the three-color LED light source emits red light, when the G mark on the second annular knob 5 is aligned with the indication arrow 13, the three-color LED light source emits green light, and when the B mark on the second annular knob 5 is aligned with the indication arrow 13, the three-color LED light source emits blue light.
Referring to fig. 2, a light source brightness shift mark 25 is formed on the outer wall of the first annular knob 2, in this embodiment, the light source brightness shift mark 25 includes twelve numbers 0-11, the twelve numbers are uniformly distributed on the outer wall of the first annular knob 2, when the first annular knob 2 is rotated, an indication arrow 13 on the base 1 aligned with a certain number on the outer wall of the first annular knob 2 represents a certain brightness of the three-color LED light source, and when the indication arrow 13 on the base 1 is aligned with a number 0 on the outer wall of the first annular knob 2, the three-color LED light source does not emit light.
In other embodiments, the number of the first conductive contacts 61 on the adjusting circuit board 6 may be two, the number of the second conductive contacts 62 may be one, the light source color mark 55 may not be provided on the outer wall of the second annular knob 5, and two gear marks may be provided, where the light source is a single-color LED light source, and since the resistances of the resistive elements 64 between the two sets of conductive first conductive contacts 61 and the second conductive contacts 62 are different, the resistance of the resistive element between one set of conductive first conductive contacts 61 and the second conductive contacts 62 is R1, the resistance of the resistive element between the other set of conductive first conductive contacts 61 and the second conductive contacts 62 is R2, and the second annular knob 5 is turned to align one gear mark on the second annular knob 5 with the indicated arrow 13 on the base 1, where, the third conductive pin 52 on the second annular knob 5 is contacted and conducted with a first conductive contact 61 on the adjusting circuit board 6, the resistance value of a resistance piece 64 between the first conductive contact 61 and the second conductive contact 62 is R1, then the first annular knob 2 is rotated, the first annular knob 2 drives the twelve-stage resistor disc 3 to rotate on the base 1, twelve output gears of the twelve-stage resistor disc 3 are sequentially contacted and conducted with the first conductive pin 4, twelve output gears of the twelve-stage resistor disc 3 correspond to twelve different resistance values (one gear circuit is disconnected, the resistance value is infinite), so that a total of twelve different resistance values connected in series with the LED light source can be provided, twelve-stage brightness adjustment of the LED light source (one gear is that the LED light source is turned off, the brightness is 0) is realized, then the second annular knob 5 is continuously rotated by an angle, the other gear mark on the second annular knob 5 is aligned with the indication arrow 13 on the base 1, at this time, the third conductive pin 52 on the second annular knob 5 is contacted and conducted with the other first conductive contact 61 on the adjusting circuit board 6, the resistance value of the resistor 64 between the first conductive contact 61 and the second conductive contact 62 is R2, then the first annular knob 2 is rotated, the first annular knob 2 drives the twelve-stage resistor disc 3 to rotate on the base 1, twelve output gears of the twelve-stage resistor disc 3 are sequentially contacted and conducted with the first conductive pin 4, twelve output gears of the twelve-stage resistor disc 3 correspond to twelve different resistance values (one gear line is disconnected, and the resistance value is infinite), so that twelve new different resistance values can be used in series with the LED light source, and further twelve-stage brightness adjustment of the LED light source (one gear is LED light source off, and brightness is 0) can be achieved, namely twenty-three-stage brightness adjustment of the LED light source (wherein one gear is LED light source off, brightness is 0).
In other embodiments, the number of the first conductive contacts 61 on the adjusting circuit board 6 may be three, the number of the second conductive contacts 62 may be one, the outer wall of the second annular knob 5 may not be provided with the light source color mark 55, and three gear marks may be provided, at this time, the light source is a single-color LED light source, and similarly, thirty-four gear brightness adjustment (one gear is that the LED light source is turned off, and the brightness is 0) of the LED light source may be achieved altogether, so that the change of the brightness of the LED light source between two adjacent gears is small, and very precise brightness adjustment is achieved, so that a user may find the most suitable brightness gear, and the use scene or personal preference requirement of most users may be satisfied.
Referring to fig. 1 to 10, in the present embodiment, since the resistances of the resistive elements 64 between the three sets of conductive first conductive contacts 61 and the second conductive contacts 62 are different, the resistance of the resistive element 64 between the first set of conductive first conductive contacts 61 and the second conductive contacts 62 is R1, the resistance of the resistive element 64 between the second set of conductive first conductive contacts 61 and the second conductive contacts 62 is R2, and the resistance of the resistive element 64 between the third set of conductive first conductive contacts 61 and the second conductive contacts 62 is R3; turning the second annular knob 5 causes a certain light source color mark 55 on the second annular knob 5 to be as follows: r is aligned with the indication arrow 13 on the base 1, at this time, the third conductive pin 52 on the second annular knob 5 is in contact with and is conducted with the first conductive contact 61 on the regulating circuit board 6, the resistance value of the resistor 34 between the first conductive contact 61 and the second conductive contact 62 is R1, then the first annular knob 2 is rotated to enable a certain number on the outer wall of the first annular knob 2 to be aligned with the indication arrow 13 on the base 1, the first annular knob 2 drives the twelve-stage resistor disc 3 to rotate on the base 1, twelve output gears of the twelve-stage resistor disc 3 are sequentially contacted and conducted with the first conductive pin 4, twelve output gears of the twelve-stage resistor disc 3 (namely, 0-11 on the outer wall of the first annular knob 2 are aligned with the indication arrow 13 on the base 1 respectively) correspond to twelve different resistance values R11-R112 (see FIG. 10), and the resistance value is infinite, if R11 represents infinite resistance value, twelve different resistance values R11-R11 can be connected in series with a trichromatic LED light source, and the twelve output gears of the twelve-stage resistor disc 3 can be turned on with the corresponding LED light source, and the twelve-stage LED light source can be turned off when the first conductive pin 4 is turned on, and the corresponding LED is turned off, and the twelve-stage light source is turned on with the corresponding conductive pin 4, and the twelve-stage LED light source is turned off, and the twelve-stage 4 is turned on, and the twelve-stage light source is turned on to be turned on by the corresponding to the corresponding LED 4; continuing to rotate the second annular knob 5, a certain light source color mark 55 on the second annular knob 5 is as follows: g is aligned with an indication arrow 13 on the base 1, at this time, a third conductive pin 52 on the second annular knob 5 is in contact with and is conducted with a second first conductive contact 61 on the adjusting circuit board 6, the resistance value of a resistor 34 between the first conductive contact 61 and the second conductive contact 62 is R2, then the first annular knob 2 is rotated to drive a twelve-stage resistor disc 3 to rotate on the base 1, twelve output gears of the twelve-stage resistor disc 3 are sequentially contacted and conducted with the first conductive pin 4, twelve output gears of the twelve-stage resistor disc 3 (namely, 0-11 on the outer wall of the first annular knob 2 are respectively aligned with an indication arrow 13 on the base 1) correspond to twelve different resistance values R11-R112 (see FIG. 10), one gear line is disconnected, and the resistance value is infinite, if R11 represents infinite resistance value, twelve different resistance values R11-R112 can be used for connecting with a three-color LED light source in series, and twelve output gears of the twelve-stage resistor disc 3 are turned on when the third conductive pin 52 is connected with the second conductive pin 61 and the corresponding three-color LED light source, and the twelve-stage LED light source is turned off, and the brightness of the corresponding LED light source is turned on, and the three-color LED light source is turned off, and the brightness of the twelve-stage light source is turned off, and the corresponding LED is turned off, and turned on to the three-stage light source is turned off, and has a brightness-stage brightness 0; continuing to rotate the second annular knob 5, a certain light source color mark 55 on the second annular knob 5 is as follows: b is aligned with an indication arrow 13 on the base 1, at this time, a third conductive pin 52 on the second annular knob 5 is in contact with and is conducted with a third first conductive contact 61 on the adjusting circuit board 6, the resistance value of a resistor 34 between the first conductive contact 61 and the second conductive contact 62 is R3, then the first annular knob 2 is rotated to drive a twelve-stage resistor disc 3 to rotate on the base 1, twelve output gears of the twelve-stage resistor disc 3 are sequentially contacted with and conducted with the first conductive pin 4, twelve output gears of the twelve-stage resistor disc 3 (namely, 0-11 on the outer wall of the first annular knob 2 are respectively aligned with an indication arrow 13 on the base 1) correspond to twelve different resistance values R11-R112 (see FIG. 10), one gear line is disconnected, and the resistance value is infinite, if R11 represents infinite resistance value, twelve different resistance values R11-R112 can be used for being connected with a three-color LED light source in series, and twelve output gears of the twelve-stage resistor disc 3 can be turned on when the third conductive pin 52 is connected with the third conductive pin 61 and the corresponding three-color LED light source, and the twelve-stage LED light source is turned off, and the corresponding LED light source is turned on, and the LED light source is turned off, and the brightness of a blue light source is turned off, and the light source is turned on at the corresponding three-stage 4; referring to fig. 1, according to the dual-section power knob adjusting structure for the sighting telescope, twelve-gear brightness adjustment (wherein one gear is that the three-color LED light source is turned off, and the brightness is 0) can be respectively realized by three colors emitted by the three-color LED light source, a user can find proper colors and brightness gears according to use scenes or personal preference, and the twelve-gear resistor disc 3 and the adjusting circuit board 6 are distributed up and down, so that the longitudinal space is reasonably utilized, the radial size of the twelve-gear resistor disc 3 is not additionally increased, namely, the radial size of the first annular knob 2 is not increased, and the dual-section power knob adjusting structure is suitable for most sighting telescope.
The foregoing description is only of some embodiments of the present invention, and is intended to illustrate the technical means of the present invention, not to limit the technical scope of the present invention. The present invention is obviously modified by those skilled in the art in combination with the prior common general knowledge, and falls within the protection scope of the present invention.
Claims (7)
1. The utility model provides a dual-segment power supply knob adjusting structure for sighting telescope, which comprises a base, a first annular knob, a twelve-step resistance disc, a first conductive needle, a power supply and a conductive pressing ring, wherein the first annular knob is arranged on the base, the first annular knob can drive the twelve-step resistance disc to rotate on the base so as to lead the first conductive needle to be conducted with different gear output ends on the twelve-step resistance disc, a circle of positive electrode part which can be conducted with the positive electrode of the power supply is arranged on the twelve-step resistance disc,
the second annular knob is provided with a second conductive needle and a third conductive needle which are mutually communicated, the second annular knob is arranged on the base and can rotate on the base by taking the second conductive needle as a rotation center, the base is provided with a limit groove for limiting the rotation angle of the second annular knob, the second conductive needle is communicated with the negative electrode of the power supply,
the adjusting circuit board is arranged on the base, the adjusting circuit board is arranged above the second annular knob and below the twelve-step resistor disc, a plurality of first conductive contacts which can be conducted and matched with the third conductive pins are arranged on the bottom surface of the adjusting circuit board, at least one second conductive contact which can be respectively conducted with the first conductive contacts and is used for connecting with the LED light source pins is arranged on the bottom surface of the adjusting circuit board, the adjusting circuit board is provided with a third conductive contact which is used for connecting with the LED light source pins and is conducted with the first conductive pins, the first conductive pins are arranged on the adjusting circuit board, a resistor is arranged between the conducted first conductive contacts and the second conductive contacts, the resistance of the resistor between any two groups of conducted first conductive contacts and the second conductive contacts is different,
a circle of clamping ring is arranged on the inner wall of the first annular knob, a circle of step for bearing twelve-step resistor discs is arranged on the inner wall of the clamping ring, a clamping groove is arranged on the inner wall of the first annular knob, a notch is arranged at the edge of the twelve-step resistor disc, a clamping plate is arranged at the edge of the clamping ring, the clamping ring covers the positive electrode part of the twelve-step resistor disc and is accommodated in the notch, the clamping plate is inserted in the clamping groove, the power supply is accommodated in the first annular knob, the clamping ring is conducted with the positive electrode of the power supply, the negative electrode of the power supply is abutted against the negative electrode part of the twelve-step resistor disc, the second conductive needle is conducted with the negative electrode part,
the middle part of the regulating circuit board is provided with a fourth conductive needle, the bottom of the fourth conductive needle is contacted with the second conductive needle and is mutually communicated, the top of the fourth conductive needle is communicated with the negative electrode part on the twelve-stage resistor disc, the negative electrode part on the twelve-stage resistor disc is communicated with the negative electrode of the power supply,
the base is provided with an annular base, the second annular knob is arranged on the periphery of the base in an annular mode, the adjusting circuit board is fixed on the annular base, the second conductive needle passes through the annular base and then contacts with the bottom of the fourth conductive needle to conduct with each other, and the third conductive needle passes through the annular base and then contacts with the first conductive contact to conduct with each other.
2. The dual segment power knob adjustment structure for a telescope according to claim 1, further comprising a common positive three-color LED light source, wherein the number of first conductive contacts is three, the number of second conductive contacts is three, the positive electrode of the three-color LED light source is in conduction with the third conductive contacts, and the three negative electrodes of the three-color LED light source are in conduction with the three second conductive contacts, respectively.
3. The structure according to claim 1, wherein the second annular knob is provided with a cross beam, the second conductive needle and the third conductive needle are arranged on the cross beam, two limiting protrusions are respectively arranged at two ends of the bottom of the cross beam, the number of the limiting grooves is two, the two limiting grooves are oppositely arranged, and the two limiting protrusions are respectively accommodated in the two limiting grooves.
4. The dual segment power knob adjustment structure for a telescope according to claim 1, further comprising a conductive retainer ring rotatably disposed in the first annular knob and press-fitted onto the press ring.
5. The structure according to claim 4, further comprising a battery cover rotatably disposed in the first annular knob, wherein a conductive pressing sheet is disposed on an inner end surface of the battery cover, a plurality of elastic inner pressing sheets pressed against the power supply positive electrode are disposed on the pressing sheet, a plurality of elastic outer pressing sheets pressed against the fixing ring are disposed on the pressing sheet, and a plurality of elastic outer pressing sheets are disposed around the periphery of the plurality of elastic inner pressing sheets in a ring manner.
6. The structure according to claim 2, wherein the second annular knob is provided with a toggle part, the outer wall of the second annular knob is provided with three light source color marks, and the base is provided with an indication arrow.
7. The structure according to claim 1, wherein the outer wall of the first ring knob is provided with a light source brightness gear mark, and the base is provided with an indication arrow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311712977.1A CN117404963B (en) | 2023-12-13 | 2023-12-13 | Double-section power knob adjusting structure for sighting telescope |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311712977.1A CN117404963B (en) | 2023-12-13 | 2023-12-13 | Double-section power knob adjusting structure for sighting telescope |
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| CN117404963A CN117404963A (en) | 2024-01-16 |
| CN117404963B true CN117404963B (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311712977.1A Active CN117404963B (en) | 2023-12-13 | 2023-12-13 | Double-section power knob adjusting structure for sighting telescope |
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| CN205505860U (en) * | 2016-02-20 | 2016-08-24 | 南通德尔塔光学有限公司 | Adjust knob switch of three kinds of colours on firearms gun sight |
| CN206420376U (en) * | 2017-01-16 | 2017-08-18 | 珠海天羿精密仪器有限公司 | Knob and the rifle of power supply one is adjusted to take aim at structure in a kind of side |
| CN108592700A (en) * | 2018-05-03 | 2018-09-28 | 西安华科光电有限公司 | A kind of multi gear position brightness regulating circuit plate, multi gear position cell holder structure |
| CN109654949A (en) * | 2019-01-24 | 2019-04-19 | 重庆建设工业(集团)有限责任公司 | A kind of gun sight graduation lighting system dimming device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004047573A1 (en) * | 2004-09-27 | 2006-04-06 | Hensoldt Ag | Lighting device for a telescopic sight |
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2023
- 2023-12-13 CN CN202311712977.1A patent/CN117404963B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2371764Y (en) * | 1999-01-22 | 2000-03-29 | 珠海市敏夫光学仪器有限公司 | Double-colour multi-position brightness regulator for aiming device |
| CN2658701Y (en) * | 2003-11-27 | 2004-11-24 | 湖北长江光电仪器厂 | Sighting device having luminuous aiming function |
| CN103322859A (en) * | 2013-06-08 | 2013-09-25 | 珠海市敏夫光学仪器有限公司 | Multi-color lighting telescopic sight |
| CN205505860U (en) * | 2016-02-20 | 2016-08-24 | 南通德尔塔光学有限公司 | Adjust knob switch of three kinds of colours on firearms gun sight |
| CN206420376U (en) * | 2017-01-16 | 2017-08-18 | 珠海天羿精密仪器有限公司 | Knob and the rifle of power supply one is adjusted to take aim at structure in a kind of side |
| CN108592700A (en) * | 2018-05-03 | 2018-09-28 | 西安华科光电有限公司 | A kind of multi gear position brightness regulating circuit plate, multi gear position cell holder structure |
| CN109654949A (en) * | 2019-01-24 | 2019-04-19 | 重庆建设工业(集团)有限责任公司 | A kind of gun sight graduation lighting system dimming device |
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|---|---|
| CN117404963A (en) | 2024-01-16 |
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