CN2893731Y - Key and electric source integrated setting light modulator for telescope - Google Patents
Key and electric source integrated setting light modulator for telescope Download PDFInfo
- Publication number
- CN2893731Y CN2893731Y CN 200620056566 CN200620056566U CN2893731Y CN 2893731 Y CN2893731 Y CN 2893731Y CN 200620056566 CN200620056566 CN 200620056566 CN 200620056566 U CN200620056566 U CN 200620056566U CN 2893731 Y CN2893731 Y CN 2893731Y
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- light modulation
- modulation structure
- accommodation space
- battery
- key
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Abstract
The utility model discloses a key and electric source integrated setting light modulator for sighting telescope, which is positioned on a lens barrel and connects with a control chip, is used for illuminating brightness adjustment of the central cross wires of the sighting telescope through the key control. A battery chamber is provided on the lens barrel and a top cover is placed on the battery chamber to press the battery down. The key is positioned on the top cover. Two contact structures are protruding on the internal wall of the battery chamber which has different distances from the rotation center of the top cover. Two circular conductive layers corresponding to the two contact structure are provided on the internal side of the top cover. And the circular conductive layers connect with the key inside the top cover. The light setting modulator of the present utility model reduces the quantity of assembling components of the sighting telescope by adopting the method of incorporating the key and the top cover of the battery chamber together, which simplified the production, decreases the const and facilities the maintenance.
Description
Technical field
The light modulation press-key structure that the utility model relates to a kind of gun sight improves, and in particular a kind of button of gun sight is arranged on the architecture advances that the battery flat of light modulation structure covers outward.
Background technology
In the prior art, the optical laying camera lens of firearms can help the gunman to increase pointing accuracy, therefore the aiming instrument is assisted in the conduct of normal use optical laying camera lens on firearms, can be provided with the central cross graticule in the optical laying camera lens of prior art, this central cross graticule is provided with the graduation silk, or title center aiming cross pattern, so that aiming has reference identification, increase the precision of aiming.
To protrude in described lens barrel very high but in the optical sight of prior art the control circuit of the lighting circuit of this graticule and switch be traditionally arranged to be, and reason is generally tradition comparatively of battery that it adopts and switch key technology.Because it is too high outside it protrudes in described lens barrel, when using in the lowered in field environment, will hang plants such as rattan on every side and pull, cause thus taking aim at inconvenience in the use at rifle, even, the graticule structure under understanding condition, can't be used in without a licence owing to collide with and cause the damage of graticule control structure.
Improve at above-mentioned prior art the applicant, and designed thin formula button cell, and, effectively reduce the height of light-control knob by the button light modulation structure that control chip and control circuit are realized.
But, it need independently be provided with a button on lens barrel because when on the lens barrel of gun sight light modulation structure being set at present, the button on the lens barrel or the quantity of knob have been increased, not only increase to adjust and be responsible for degree, and produce the part that assembles and increase, break down easily in the use, and the degree of overcoming difficulties of fault is increased, therefore, prior art also exists and awaits improvements.
The utility model content
The purpose of this utility model is to provide a kind of button of gun sight and the light modulation structure that the power supply integral type is provided with, and at above-mentioned prior art, provides a kind of sight mechanism that reduces the amount of parts of button light modulation structure.
The technical solution of the utility model is as follows:
The light modulation structure that a kind of button of gun sight and power supply integral type are provided with, it is arranged on the lens barrel, and be connected with a control chip, be used for by realize brightness of illumination adjusting by key control the central cross graduation silk of gun sight, wherein, described light modulation structure comprises that one is arranged on the battery accommodation space on the described lens barrel, the bottom side of this battery accommodation space is first shell fragment that touches with described battery one utmost point, and one second shell fragment be arranged on the side wall side of described battery accommodation space, be used for touching with another utmost point of described battery; Described battery accommodation space top is a loam cake, is used for pushing described battery downwards; Described button is arranged on and covers on described; And
Two contact structures, outstanding being arranged in the sidewall of described battery accommodation space, its distance from the rotation center of described loam cake is different;
Inboard corresponding described two contact structures of described loam cake are provided with two annular conductive layer, and described annular conductive layer is electrically connected with described button in described loam cake.
Described light modulation structure, wherein, described each contact structure also comprises: one is arranged on the interior column pin hole portion of sidewall of described battery accommodation space, and its top is provided with the gradually little opening of diameter; One pin portion, gradually carefully give prominence in described opening on its top, touches described annular conductive layer; One elastic component holds described pin portion from described pin portion rear end to described opening, and the sidewall of described column pin hole portion is an insulating material, and described cancellation portion is electrically connected with first or second shell fragment.
Described light modulation structure, wherein, described pin portion and described elastic component constitute and described first or the conductive path of second shell fragment.
Described light modulation structure, wherein, described light modulation structure is arranged on a side of described gun sight and transfers the outer of knob to cover.
Described light modulation structure, wherein, described light modulation structure is arranged on the lens barrel of described gun sight.
The light modulation structure that the button of a kind of gun sight provided by the utility model and power supply integral type are provided with, because the mode that adopts the loam cake with button and battery accommodation space to be set together, reduced the built-up member quantity of gun sight, make and produce simplification, cost reduces, and has made things convenient for maintenance.
Description of drawings
Fig. 1 is the sectional structure synoptic diagram of light modulation structure of the present utility model;
Fig. 2 is a loam cake madial wall synoptic diagram of the present utility model;
Fig. 3 is the synoptic diagram of first embodiment of gun sight of the present utility model;
Fig. 4 is the synoptic diagram of second embodiment of gun sight of the present utility model.
Embodiment
Below preferred embodiment of the present utility model is described in detail.
The light modulation structure 200 that the button of a kind of gun sight of the present utility model and power supply integral type are provided with, as shown in Figure 3 and Figure 4, it is arranged on the lens barrel 100, can be arranged on separately on the lens barrel as the light modulation button, also can be arranged on other knobs, transfer on the knob 120 as side.It is the knobs that are used to regulate the accuracy of central cross graduation silk and aiming point that side is transferred knob 120, light modulation structure 200 of the present utility model can transfer knob be set together with one of them side, thereby can realize the degree that illuminates to the central cross graticule by pushing the outer button that covers that side transfers knob 120.
Light modulating device of the present utility model also is connected with a control chip, is used for by realizing that by key control this control chip is arranged on the circuit board to the brightness of illumination adjusting of the central cross graduation silk of gun sight; Described light modulation structure comprises that also one is arranged on the battery accommodation space 110 on the described lens barrel, the bottom side of this battery accommodation space 110 is first shell fragment 111 that touches with described battery 130 1 utmost points such as negative pole, as shown in Figure 1, and one second shell fragment 112 be arranged on the side wall side of described battery accommodation space 110, be used for touching with another utmost point such as the positive pole of described battery.Described first shell fragment 111 and being provided with of second shell fragment 112 can be not limited to illustrated form, can be longer around the length of described battery 130, even be provided with in full week, as long as can keep appropriately being connected with the both positive and negative polarity of described battery 130.As shown in Figure 1, described first shell fragment can be set to spring, and the rear end is set to circuit board, holds simultaneously on the negative pole of described battery 130.
Described battery accommodation space 110 tops of the utility model light modulation structure are a loam cake 113, are used for pushing described battery 130 downwards; Described button 140 is arranged on the described loam cake 113, this button 140 is used for can producing the pulse of cut-offfing when pressing, thereby by described control chip identification control signal, control the brightness of illumination of the graduation silk on the described central cross graticule by this control chip, therefore, above-mentioned button must be electrically connected with battery 130 and circuit board by two electrical connection paths.
Described loam cake 113 adopts thread connecting mode with cooperating of described battery accommodation space 110, has the non-directional characteristics in full week because be threaded, and under the situation that holding circuit can normally be used, screw thread rotation cooperates stretch, and is convenient for assembly.
Light modulation structure of the present utility model also is provided with two contact structures 150, its outstanding being arranged in the sidewall of described battery accommodation space 110, and these two contact structures 150 are arranged to from the distance of the rotation center of described loam cake different, as shown in Figure 2; Inboard corresponding described two contact structures of described loam cake 113 are provided with two annular conductive layer 114, described annular conductive layer 114 is electrically connected with described button 140 in described loam cake, this annular conductive layer 114 can be set to the coat of metal, be provided with nonconducting board substrate in the whole loam cake 113, be connected on the switch contact of described button by the conduction perforation.
Described each contact structure 150 of the present utility model is provided with as follows: one is arranged on the column pin hole portion 115 in the sidewall of described battery accommodation space 110, its top be provided with diameter gradually little open 116; One pin portion 117, its top also gradually carefully is provided with, can from described open in 116 outstanding slightly; One elastic component 118 is opened 116 and is held described pin portion 117 from described pin portion 117 rear ends to described, and the sidewall of described column pin hole portion 115 is an insulating material, and described pin portion 117 and described elastic component 118 constitute conductive paths; Perhaps, described pin portion 117 is set to conductive material, and is provided with and connects lead on described first shell fragment and second shell fragment.Battery can put into described battery accommodation space 110 in the top of described pin portion 117, and touches the annular conductive layer 114 of described loam cake inboard after on loam cake 113 spiral covers, electrically connects path thereby constitute.
Said structure setting of the present utility model has been realized being wholely set of light modulation button and power supply loam cake, can realize the setting of button lead-in wire and graduation silk illumination pigtail easily because of the separation setting of prior art, but when covering on above button being set to battery, the button lead-in wire just can't pass through the rotational structure of loam cake, therefore the realization of the utility model structural design exquisiteness button lead-in wire and being connected that battery below both positive and negative polarity is exported, open from whole sight mechanism, button of the present utility model and battery flat are battery accommodation space integration design, reduce the parts of assembling, reduced the cost of production and working service.
Incorporate light modulation structure described in the utility model can be arranged on a side of described gun sight and transfer the outer of knob to cover, its downside is that original side is transferred knob, because of light modulation structure employing of the present utility model is press-key structure, not influencing side transfers the rotation of knob to use, and gun sight has reduced by a push-button design on the whole, overall appearance is attractive in appearance succinct, has further reduced the parts of assembling, as shown in Figure 4.
Certainly, light modulation structure described in the utility model also can be arranged on the position of the close eyepiece on the lens barrel of described gun sight, and this is the position that is provided with of traditional light modulation button or knob, as shown in Figure 3.
Should be understood that; for those of ordinary skills; the foregoing description is each technology implementation scheme of total number also, obviously can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (5)
1, the light modulation structure of a kind of button of gun sight and power supply integral type setting, it is arranged on the lens barrel, and be connected with a control chip, be used for by realize brightness of illumination adjusting by key control the central cross graduation silk of gun sight, it is characterized in that, described light modulation structure comprises that one is arranged on the battery accommodation space on the described lens barrel, the bottom side of this battery accommodation space is first shell fragment that touches with described battery one utmost point, and one second shell fragment be arranged on the side wall side of described battery accommodation space, be used for touching with another utmost point of described battery; Described battery accommodation space top is a loam cake, is used for pushing described battery downwards; Described button is arranged on and covers on described; And
Two contact structures, outstanding being arranged in the sidewall of described battery accommodation space, its distance from the rotation center of described loam cake is different;
Inboard corresponding described two contact structures of described loam cake are provided with two annular conductive layer, and described annular conductive layer is electrically connected with described button in described loam cake.
2, light modulation structure according to claim 1 is characterized in that, described each contact structure also comprises: one is arranged on the interior column pin hole portion of sidewall of described battery accommodation space, and its top is provided with the gradually little opening of diameter; One pin portion, gradually carefully give prominence in described opening on its top, touches described annular conductive layer; One elastic component holds described pin portion from described pin portion rear end to described opening, and the sidewall of described column pin hole portion is an insulating material, and described cancellation portion is electrically connected with first or second shell fragment.
3, light modulation structure according to claim 2 is characterized in that, described pin portion and described elastic component constitute and described first or the conductive path of second shell fragment.
4, light modulation structure according to claim 2 is characterized in that, described light modulation structure is arranged on a side of described gun sight and transfers the outer of knob to cover.
5, light modulation structure according to claim 2 is characterized in that, described light modulation structure is arranged on the lens barrel of described gun sight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620056566 CN2893731Y (en) | 2006-03-14 | 2006-03-14 | Key and electric source integrated setting light modulator for telescope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620056566 CN2893731Y (en) | 2006-03-14 | 2006-03-14 | Key and electric source integrated setting light modulator for telescope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893731Y true CN2893731Y (en) | 2007-04-25 |
Family
ID=38061892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620056566 Expired - Fee Related CN2893731Y (en) | 2006-03-14 | 2006-03-14 | Key and electric source integrated setting light modulator for telescope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893731Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091814A (en) * | 2013-01-30 | 2013-05-08 | 深圳市金凯进光电仪器有限公司 | Improved sighting telescope side focusing structure |
| CN106989366A (en) * | 2017-03-28 | 2017-07-28 | 苏州佳世达电通有限公司 | Rotary light adjustment device |
-
2006
- 2006-03-14 CN CN 200620056566 patent/CN2893731Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091814A (en) * | 2013-01-30 | 2013-05-08 | 深圳市金凯进光电仪器有限公司 | Improved sighting telescope side focusing structure |
| CN103091814B (en) * | 2013-01-30 | 2015-09-30 | 武汉高明兰光电科技有限公司 | A kind of gun sight lateral focusing structure of improvement |
| CN106989366A (en) * | 2017-03-28 | 2017-07-28 | 苏州佳世达电通有限公司 | Rotary light adjustment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |