CN204535540U - The electronic filling device of a kind of starting bullet of machine gun - Google Patents
The electronic filling device of a kind of starting bullet of machine gun Download PDFInfo
- Publication number
- CN204535540U CN204535540U CN201520219001.5U CN201520219001U CN204535540U CN 204535540 U CN204535540 U CN 204535540U CN 201520219001 U CN201520219001 U CN 201520219001U CN 204535540 U CN204535540 U CN 204535540U
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- limit switch
- screw rod
- housing
- shifting block
- machine gun
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Abstract
The utility model discloses the electronic filling device of the starting bullet of a kind of machine gun, comprise control unit, driving mechanism, guiding mechanism and limit switch; Described controller comprises microcontroller, motor driver and display; Described driving mechanism comprises the drive motors of screw rod, shifting block and drive screw rotary motion, described shifting block has the internal thread coordinated with screw rod and is enclosed within screw rod; Described guiding mechanism comprises front shroud and the back shroud of opening before and after the housing of tubular and closure casing, and the length direction along described housing has the groove of strip; Described limit switch comprises electronic starting bullet filling and the state display that front limit switch and rear limit switch the utility model can realize machine gun, realizes stopping and the startup of filling process optional position, while can remote control, security is higher.
Description
Technical field
The utility model relate to the electronic filling device of the starting bullet of a kind of machine gun, in particular for starting bullet filling of machine gun in weapon station.
Background technology
Operation machine gun requires that first starting bullet loads, follow-up bullet utilizes power during bullet transmitting above to realize the filling of follow-up bullet, starting bullet generally adopts and manually pulls filling, this type of feed needs user's manual operation, easy exposure self and under attack, can not be applicable to the weapon station that automatic remote control controls.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of filling of electronic starting bullet and the state display that can realize machine gun, realizes stopping and the startup of filling process optional position, while can remote control, the device that security is higher.
The technical solution of the utility model is the electronic filling device of the starting bullet of a kind of machine gun, comprises control unit, driving mechanism, guiding mechanism and limit switch, it is characterized in that,
Described control unit comprises microcontroller, motor driver and display, and described microcontroller is electrically connected with motor driver and display respectively;
Described driving mechanism comprises the drive motors of screw rod, shifting block and drive screw rotary motion, described shifting block has the internal thread coordinated with screw rod and is enclosed within screw rod;
Described guiding mechanism comprises front shroud and the back shroud of opening before and after the housing of tubular and closure casing, and the length direction along described housing has the groove of strip;
Described limit switch comprises front limit switch and rear limit switch;
The housing of described tubular is enclosed within outside screw rod, one end of screw rod is stretched into front shroud and is connected with the output shaft of drive motors, the control end of drive motors is electrically connected with motor driver, shifting block has the projection outside the groove of the strip stretching out housing, described front limit switch and rear limit switch are arranged on the two ends of the groove of the strip of housing respectively and are electrically connected with microcontroller respectively.
Further, described microcontroller drives drive motors to rotate by motor driver, drives shifting block to seesaw by screw rod, and the shifting block projection stretched out outside the groove of the strip of housing drives the motion of machine gun gunlock to carry out starting bullet filling.
The beneficial effects of the utility model are: electronic starting bullet filling that 1) can realize machine gun, avoid personnel's manual operations.2) stopping and the startup of filling process optional position can be realized.3) can remote control, avoid personnel to expose, security is higher.
Accompanying drawing explanation
Fig. 1 is the composition structural representation of the electronic filling device of the starting bullet of machine gun of the present utility model.
Fig. 2 is that A in Fig. 1 is to top view.
Wherein: control unit-1, microcontroller-1.1, motor driver-1.2, display-1.3, driving mechanism-2, screw rod-2.1, shifting block-2.2, drive motors-2.3, guiding mechanism-3, housing-3.1, front shroud-3.2, back shroud-3.3, groove-3.3.1, limit switch-4, front limit switch-4.1, rear limit switch-4.2, cable-5.
Detailed description of the invention
It is as follows that the utility model is described in further detail in conjunction with the accompanying drawings and embodiments:
1) as shown in Figure 1 and Figure 2, the electronic filling device of the starting bullet of a kind of machine gun of the present utility model, comprises control unit 1, driving mechanism 2, guiding mechanism 3 and limit switch 4; Control unit 1 comprises microcontroller 1.1, motor driver 1.2 and display 1.3, and display 1.3, for showing filling state, is interconnected by cable 5.Microcontroller 1.1 adopts dsp chip, and driving mechanism 2 comprises screw rod 2.1, shifting block 2.2 and drives the drive motors 2.3 of screw rod rotary motion, and shifting block 2.2 internal whorl coordinates with screw rod 2.1 external screw-thread.Guiding mechanism 3 comprises the housing 3.1 of tubular and is arranged on front shroud 3.2 and the back shroud 3.3 of opening before and after housing; Limit switch 4 comprises the front limit switch 4.1 and rear limit switch 4.2 that are arranged on the forward and backward position of guiding mechanism respectively.When controller 1 sends working signal, drive motors group 2.3 drives screw rod 2.1 to rotate, and shifting block 2.2 is movable in guiding mechanism 3, is loaded by starting bullet; When triggering limit switch 4, feed back signal to controller 1, judge whether to stop or counter motion.When controller 1 sends working signal, drive motors group 2.3 drives screw rod 2.1 to rotate, shifting block 2.2 is movable in guiding mechanism 3, its moving direction is limited by the horizontal slots 3.1.1 of crust of the device 3.1, limit its extreme position by front shroud 3.2 and back shroud 3.3, when shifting block 2.2 is mobile in guiding mechanism 3, pull machine gun gunlock, feed back signal to controller 1 by triggering front limit switch 4.1 and rear limit switch 4.2, judge whether to stop or counter motion.
Claims (2)
1. the electronic filling device of the starting bullet of machine gun, comprises control unit (1), driving mechanism (2), guiding mechanism (3) and limit switch (4), it is characterized in that,
Described control unit (1) comprises microcontroller (1.1), motor driver (1.2) and display (1.3), and described microcontroller (1.1) is electrically connected with motor driver (1.2) and display (1.3) respectively;
Described driving mechanism (2) comprises the drive motors (2.3) of screw rod (2.1), shifting block (2.2) and drive screw rotary motion, described shifting block (2.2) has the internal thread coordinated with screw rod (2.1) and is enclosed within screw rod (2.1);
Described guiding mechanism (3) comprises front shroud (3.2) and the back shroud (3.3) of opening before and after the housing (3.1) of tubular and closure casing, and the length direction along described housing (3.1) has the groove of strip;
Described limit switch (4) comprises front limit switch (4.1) and rear limit switch (4.2);
The housing (3.1) of described tubular is enclosed within screw rod (2.1) outward, one end of screw rod (2.1) is stretched into front shroud (3.2) and is connected with the output shaft of drive motors (2.3), the control end of drive motors (2.3) is electrically connected with motor driver (1.2), shifting block (2.2) has the projection outside the groove of the strip stretching out housing (3.1), described front limit switch (4.1) and rear limit switch (4.2) are arranged on the two ends of the groove of the strip of housing (3.1) respectively and are electrically connected with microcontroller (1.1) respectively.
2. the electronic filling device of the starting bullet of a kind of machine gun as claimed in claim 1, it is characterized in that, described microcontroller (1.1) drives drive motors (2.3) to rotate by motor driver (1.2), drive shifting block (2.2) to seesaw by screw rod (2.1), shifting block (2.2) projection stretched out outside the groove of the strip of housing (3.1) drives the motion of machine gun gunlock to carry out starting bullet filling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219001.5U CN204535540U (en) | 2015-04-13 | 2015-04-13 | The electronic filling device of a kind of starting bullet of machine gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219001.5U CN204535540U (en) | 2015-04-13 | 2015-04-13 | The electronic filling device of a kind of starting bullet of machine gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204535540U true CN204535540U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219001.5U Active CN204535540U (en) | 2015-04-13 | 2015-04-13 | The electronic filling device of a kind of starting bullet of machine gun |
Country Status (1)
| Country | Link |
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| CN (1) | CN204535540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767131A (en) * | 2016-12-13 | 2017-05-31 | 南京理工大学 | A kind of electronic starting filling device of gun |
-
2015
- 2015-04-13 CN CN201520219001.5U patent/CN204535540U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767131A (en) * | 2016-12-13 | 2017-05-31 | 南京理工大学 | A kind of electronic starting filling device of gun |
| CN106767131B (en) * | 2016-12-13 | 2018-05-01 | 南京理工大学 | A kind of electronic starting filling device of gun |
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| GR01 | Patent grant |