阅读说明：本技术 一种激光校准仪 (Laser calibrator ) 是由 李会才 于 2019-11-29 设计创作，主要内容包括：本发明涉及一种激光校准仪。本发明的激光校准仪,包括：可导电的校准仪壳体、电池、轻触开关和激光模组,所述校准仪壳体可嵌设于外部枪膛内,所述校准仪壳体内部中空、上侧中部开设有第一开口,所述电池、轻触开关和所述激光模组从左至右依次设置在所述校准仪壳体内,所述电池的正极与所述校准仪壳体电路连通,所述电池的负极可经所述轻触开关与所述激光模组电路连通,所述激光模组与所述校准仪壳体电路连通,所述轻触开关上部从所述第一开口伸出,按压所述轻触开关上部可连通所述电池负极和所述激光模组。本发明的激光校准仪具有控制精确、电池寿命长、使用效果好、结构简单、操作方便等特点。(The invention relates to a laser calibrator. The laser calibrator of the present invention comprises: can electrically conduct calibrator casing, battery, dab switch and laser module, the calibrator casing can inlay and locate in the outside bore of a gun, first opening has been seted up at inside cavity, the upside middle part of calibrator casing, the battery, dab the switch with the laser module sets gradually from a left side to the right in the calibrator casing, the positive pole of battery with calibrator casing circuit intercommunication, the negative pole of battery can warp dab the switch with laser module circuit intercommunication, the laser module with calibrator casing circuit intercommunication, dab switch upper portion is followed first opening stretches out, presses dab switch upper portion and can communicate the battery negative pole with the laser module. The laser calibrator has the characteristics of accurate control, long service life of the battery, good use effect, simple structure, convenient operation and the like.)

1. A laser calibrator, characterized by: including calibrator casing, battery, the switch of dabbing and the laser module that can electrically conduct, the calibrator casing can inlay and locate in the outside bore of a gun, first opening has been seted up at inside cavity, upside middle part of calibrator casing, the battery, dabbing the switch with the laser module sets gradually from a left side to the right in the calibrator casing, the positive pole of battery with calibrator casing circuit intercommunication, the negative pole of battery can warp dabbing the switch with laser module circuit intercommunication, the laser module with calibrator casing circuit intercommunication, dabbing switch upper portion is followed first opening stretches out, presses dabbing switch upper portion and can communicate the battery negative pole with the laser module.

2. The laser calibrator according to claim 1, wherein: the calibrator comprises a calibrator shell and is characterized in that a second opening is formed in the left end of the calibrator shell, a detachable conductive tail cover is arranged on the second opening, the right end of the conductive tail cover is abutted to the anode of the battery, and the conductive tail cover is communicated with a calibrator shell circuit.

3. The laser calibrator according to claim 2, wherein: the laser module includes electrically conductive laser casing and PCBA board, the laser casing sets up in the calibrator casing and with calibrator casing circuit intercommunication, the PCBA board sets up in the laser casing and with laser casing circuit intercommunication, the negative pole of battery can be passed through dabbing the switch with PCBA board circuit intercommunication.

4. The laser calibrator according to claim 3, wherein: a plurality of through holes are formed in the right portion of the side wall of the calibrator shell, each through hole is provided with a conductive screw, the conductive screws are in contact with the laser shell, and the calibrator shell is communicated with the laser shell through the conductive screws.

5. The laser calibrator according to claim 4, wherein: the through holes are encircled into a circle and are uniformly arranged on the side wall of the calibrator shell.

6. The laser calibrator according to claim 5, wherein: the calibrator casing with the laser casing is the copper casing, electrically conductive tail-hood is the copper lid, electrically conductive screw is the copper screw.

7. The laser calibrator according to any one of claims 1 to 6, wherein: the laser calibrator further comprises a conductive spring, the conductive spring is arranged in the calibrator shell and is positioned between the battery and the touch switch, the right end of the conductive spring can be communicated with the laser module circuit through the touch switch, and the negative electrode of the battery is communicated with the conductive spring circuit.

8. The laser calibrator according to any one of claims 1 to 6, wherein: the laser channel is arranged on the right part of the calibrator shell and is positioned on the right side of the laser module.

9. The laser calibrator according to any one of claims 1 to 6, wherein: the battery is button cell, the battery sets up to 3, 3 the battery establishes ties into the group battery and sets up in the calibrator casing.

10. The laser calibrator according to any one of claims 1 to 6, wherein: the light touch switch is provided with a control button, and the control button extends out of the first opening.

Technical Field

The invention relates to the field of firearm calibration equipment, in particular to a laser calibrator.

Background

The existing laser calibrator is characterized in that a switch is arranged at the tail end of a shell, the switch is pressed when the laser calibrator needs to be used, and a battery and a laser module are electrified to generate laser. But current laser calibration appearance receives the uncontrollable influence of package assembly and electrically conductive spring elasticity, and the mode of breaking often is malfunctioning, and the unable fine realization is opened and is closed the purpose, and because the switch is not obvious, the battery dress back, probably can last discharge, lead to the result of use of battery poor, and then lead to often the electrically conductive tail-hood of dismouting change battery, the operation is complicated.

Disclosure of Invention

Based on this, the invention aims to provide a laser calibrator with the characteristics of accurate control, good battery using effect and the like.

The utility model provides a laser calibrator, includes calibrator casing, battery, dabs switch and laser module that can electrically conduct, the calibrator casing can inlay and locate in the outside bore of a gun, first opening has been seted up at inside cavity, upside middle part of calibrator casing, the battery, dabs the switch with the laser module sets gradually from a left side to the right side in the calibrator casing, the positive pole of battery with calibrator casing circuit intercommunication, the negative pole of battery can warp dabs the switch with laser module circuit intercommunication, the laser module with calibrator casing circuit intercommunication, dabs switch upper portion and follows first opening stretches out, presses dabs switch upper portion and can communicate the battery negative pole with the laser module.

According to the laser calibrator, the calibrator shell can be embedded in an external gun bore, and the light-touch switch is arranged, so that the calibrator shell is inserted into the external gun bore when the laser calibrator is used, and the inner wall of the external gun bore forms an extrusion force on the upper part of the light-touch switch, so that the battery and the laser module are communicated, and the laser module can generate laser to work; when the calibrator shell is taken out, the circuit is automatically disconnected; thereby can guarantee the laser calibrator is only when using, the laser module can be lighted, promotes the actual availability factor of battery increases consumer's live time, and dabs the switch and have the advantage in the aspect of contact resistance load is little, accurate operating force error, specification are diversified etc.

Further preferably, a second opening is formed in the left end of the calibrator shell, a detachable conductive tail cover is arranged on the second opening, the right end of the conductive tail cover abuts against the anode of the battery, and the conductive tail cover is communicated with the calibrator shell through a circuit.

Further preferably, the laser module includes electrically conductive laser casing and PCBA board, the laser casing sets up in the calibrator casing and with calibrator casing circuit intercommunication, the PCBA board sets up in the laser casing and with laser casing circuit intercommunication, the negative pole of battery can be through touch the switch with PCBA board circuit intercommunication.

Further preferably, a plurality of through holes are formed in the right portion of the side wall of the calibrator shell, each through hole is provided with a conductive screw, the conductive screws are in contact with the laser shell, and the calibrator shell is communicated with the laser shell through the conductive screws.

Further preferably, a circle of the through holes is uniformly formed on the side wall of the calibrator shell in a surrounding mode.

Further preferably, the calibrator housing and the laser housing are both copper housings, the conductive tail cover is a copper cover, and the conductive screw is a copper screw.

Further preferably, the laser calibrator further comprises a conductive spring, the conductive spring is arranged in the calibrator shell and is located between the battery and the tact switch, the right end of the conductive spring can be communicated with the laser module circuit through the tact switch, and the negative electrode of the battery is communicated with the conductive spring circuit.

Further preferably, a laser channel is formed in the right portion of the calibrator shell and is located on the right side of the laser module.

Further preferably, the batteries are button batteries, the number of the batteries is 3, and the 3 batteries are connected in series to form a battery pack and are arranged in the shell of the calibrator.

Further preferably, a control button is arranged on the tact switch, and the control button extends out of the first opening.

Compared with the prior art, the laser calibrator has the advantages that the calibrator shell can be embedded in the external gun bore, and the light touch switch is arranged, so that the calibrator shell is inserted into the external gun bore when in use, and the inner wall of the external gun bore forms extrusion force on the upper part of the light touch switch, so that the battery and the laser module are communicated, and the laser module can generate laser to work; when the calibrator shell is taken out, the circuit is automatically disconnected; thereby can guarantee the laser calibrator is only when using, the laser module can be lighted, promotes the actual availability factor of battery increases consumer's live time, and dabs the switch and have the advantage in the aspect of contact resistance load is little, accurate operating force error, specification are diversified etc. The laser calibrator has the characteristics of accurate control, long service life of the battery, good use effect, simple structure, convenient operation and the like.

For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a cross-sectional view of a laser alignment apparatus of the present invention.

Fig. 2 is a top view of the laser collimator of the present invention.

Fig. 3 is a schematic view of the laser calibrator of the present invention inserted into the bore.

Fig. 4 is a schematic view of the laser calibrator of the present invention in a state in which the bore is removed.

Detailed Description

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.

Referring to fig. 1, fig. 1 is a cross-sectional view of a laser calibration apparatus according to the present invention.

The laser calibrator comprises a conductive calibrator shell 1, a battery 2, a tact switch 3 and a laser module 4, wherein the calibrator shell 1 can be embedded in an external gun bore, the calibrator shell 1 is hollow, a first opening is formed in the middle of the upper side of the calibrator shell, the battery 2, the tact switch 3 and the laser module 4 are sequentially arranged in the calibrator shell 1 from left to right, the positive electrode of the battery 2 is in circuit communication with the calibrator shell 1, the negative electrode of the battery 2 can be in circuit communication with the laser module 4 through the tact switch 3, the laser module 4 is in circuit communication with the calibrator shell 1, the upper part of the tact switch 3 extends out of the first opening, and the negative electrode of the battery 2 and the laser module 4 can be communicated by pressing the upper part of the tact switch 3.

According to the laser calibrator, the calibrator shell 1 can be embedded in an external gun bore, and the tact switch 3 is arranged, so that when the laser calibrator is used, the calibrator shell 1 is inserted into the external gun bore, and the inner wall of the external gun bore forms an extrusion force on the upper part of the tact switch 3, so that the battery 2 and the laser module 4 are communicated, and the laser module 4 can generate laser to work; when the calibrator shell 1 is taken out, the circuit is automatically disconnected; thereby can guarantee the laser calibrator is only when using, laser module 4 can light, promotes the actual availability factor of battery 2 increases consumer's live time, and dabs switch 3 and have the advantage in the aspect of contact resistance load is little, accurate operating force error, specification are diversified etc.

A second opening is formed in the left end of the calibrator shell 1, a detachable conductive tail cover 11 is arranged on the second opening, the right end of the conductive tail cover 11 is abutted to the positive electrode of the battery 2, and the conductive tail cover 11 is communicated with the calibrator shell 1 through a circuit. The arrangement of the conductive tail cover 11 is convenient for the anode of the battery 2 to be communicated with the circuit of the calibrator shell 1, and is also convenient for the disassembly and assembly of the battery 2.

The left part of the inner side wall of the calibrator housing 1 is pasted with insulating paper 12. The insulating paper 12 is arranged to prevent the positive electrode of the battery 2 from being directly communicated with the side wall of the calibrator housing 1, thereby causing short circuit.

Laser channel 13 has been seted up to calibrator casing 1 right part, laser channel 13 is located laser module 4 right side. The laser channel 13 is arranged to facilitate the transmission of laser generated by the laser module 4.

The calibrator casing 1 is a copper casing, and the conductive tail cover 11 is a copper cover. The copper shell and the copper cover are common conductive materials, and the conductive effect is good.

The battery 2 is a button battery, the number of the batteries 2 is 3, and the 3 batteries 2 are connected in series to form a battery pack and are arranged in the calibrator shell 1. Battery 2 adopts button cell, and occupation space is little, convenient to use, 3 battery 2's setting can satisfy the in-service use demand.

The tact switch 3 is provided with a control button 31, and the control button 31 extends out of the first opening. With such an arrangement, the tact switch 3 can be turned on by directly pressing the control button 31 against the inner wall of the outer bore, and the control button 31 is one of the most common accessories of the tact switch 3.

Specifically, the tact switch 3 may adopt the technical solution disclosed in the patent No. 201020543992x, the patent name of which is a tact switch.

Laser module 4 is including electrically conductive laser casing and PCBA board, the laser casing sets up in the calibrator casing 1 and with 1 circuit intercommunication of calibrator casing, the PCBA board sets up in the laser casing and with laser casing circuit intercommunication, battery 2's negative pole can be passed through dab switch 3 with PCBA board circuit intercommunication. The laser shell and the PCBA are relatively common components of the laser module 4. Specifically, a semiconductor laser diode is further arranged on the PCBA board, and the semiconductor laser diode is a generating piece for generating laser.

Referring to fig. 2, fig. 2 is a top view of the laser calibration apparatus of the present invention.

A plurality of through-holes 14 have been seted up to calibrator casing 1 lateral wall right part, every all be equipped with electrically conductive screw 15 on the through-hole 14, electrically conductive screw 15 with the laser casing contact, calibrator casing 1 warp electrically conductive screw 15 with laser casing circuit intercommunication. The arrangement of the conductive screw 15 is convenient for the calibrator housing 1 and the laser housing to be in circuit communication.

A plurality of through holes 14 are uniformly arranged on the side wall of the calibrator housing 1 in a circle. So set up, let calibrator casing 1 with the connection of laser casing is more even.

The laser shell is a copper shell, and the conductive screw 15 is a copper screw. The copper shell and the copper screw are both common conductive materials, and the conductive effect is good.

The laser calibrator further comprises a conductive spring 5, wherein the conductive spring 5 is arranged in the calibrator shell 1 and is positioned between the battery 2 and the tact switch 3, the right end of the conductive spring 5 can be in circuit communication with the laser module 4 through the tact switch 3, and the negative electrode of the battery 2 is in circuit communication with the conductive spring 5. The arrangement of the conductive spring 5 is convenient for the negative pole of the battery 2 to be communicated with the circuit of the laser module 4.

The circuit series connection sequence of the laser calibrator of the invention is as follows: the positive electrode of the battery 2 → the conductive tail cover 11 → the calibrator case 1 → the conductive screw 15 → the laser case → the PCBA board → the tact switch 3 → the conductive spring 5 → the negative electrode of the battery 2.

Referring to fig. 3-4, fig. 3 is a schematic view of the laser calibrator of the present invention inserted into the bore. Fig. 4 is a schematic view of the laser calibrator of the present invention in a state in which the bore is removed. Where a denotes the bore.

The working principle of the laser calibrator of the invention is as follows:

when the calibrator shell 1 is inserted into the bore A, the control button 31 of the tact switch 3 is pressed into the calibrator shell 1 by the side wall of the bore A, the tact switch 3 is turned on, the negative electrode of the battery 2 is in circuit communication with the laser module 4, and the laser module 4 is lighted to generate laser;

when the calibrator shell 1 is withdrawn from the gun bore A, the control button 31 of the tact switch 3 is withdrawn from the calibrator shell 1 and automatically returns, the negative electrode of the battery 2 is disconnected with the laser module 4, and the laser module 4 is extinguished.

Compared with the prior art, the laser calibrator has the advantages that the calibrator shell can be embedded in the external gun bore, and the light touch switch is arranged, so that the calibrator shell is inserted into the external gun bore when in use, and the inner wall of the external gun bore forms extrusion force on the upper part of the light touch switch, so that the battery and the laser module are communicated, and the laser module can generate laser to work; when the calibrator shell is taken out, the circuit is automatically disconnected; thereby can guarantee the laser calibrator is only when using, the laser module can be lighted, promotes the actual availability factor of battery increases consumer's live time, and dabs the switch and have the advantage in the aspect of contact resistance load is little, accurate operating force error, specification are diversified etc. The laser calibrator has the characteristics of accurate control, long service life of the battery, good use effect, simple structure, convenient operation and the like.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.