CN215177235U

CN215177235U - Tightening structure of bionic hand gun shooting device

Info

Publication number: CN215177235U
Application number: CN202121328612.5U
Authority: CN
Inventors: 邓金棚; 杜奕辰
Original assignee: Beijing Zhongke Infinite Education Technology Co ltd
Current assignee: Beijing Zhongke Infinite Education Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-14
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a tightening structure of a bionic hand gun shooting device, which comprises a fixed protective shell, a cylinder, a stay wire connector and an auxiliary device, the utility model discloses a set the auxiliary device outside the fixed protective shell, the inner part of the auxiliary device is provided with an adjusting mechanism, the adjusting mechanism can be driven manually, the fixed protective shell can be driven to drive the cylinder to adjust the front and back angle position, and after rotating, the ratchet wheel component is matched with a locking piece in the hand wheel to stabilize, thus avoiding the deviation; a rotating mechanism is also arranged in the auxiliary device, is driven by an independent motor and moves through a worm and a worm gear under the drive, so that the left and right angle positions of the whole body are adjusted; the buffer mechanism is installed at the lowest end of the auxiliary device, can be matched to slide back and forth under the action of impact force after the gun is opened, and is stably buffered by the spring, so that the protective performance is good, and the stability is strong.

Description

Tightening structure of bionic hand gun shooting device

Technical Field

The utility model particularly relates to a tightening structure of bionical handheld rifle shooting device relates to the bionical relevant field of innovation.

Background

The utility model provides a bionical handheld rifle shooting device is the activity that utilizes the motion between the finger of artificial hand joint to replace actual staff to avoided people and equipment direct contact when triggering the trigger, played safe effect, need install dedicated tightening structure on bionical handheld rifle shooting device, come to tighten up it through connecting the bionic hand of acting as go-between and connect.

In the actual use process of the tightening structure of the existing bionic hand-held gun shooting device, because the angle is single, if the position is changed integrally, the angle position needs to be adjusted manually to match the bionic hand; and the stability is poor, and the deviation is easy to occur under the recoil force.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a tightening structure of imitative handheld rifle shooting device here.

The utility model discloses a realize like this, construct a tightening structure of imitative handheld rifle shooting device, the device is including fixed protecting crust, be equipped with five groups of cylinders in the fixed protecting crust, the cylinder front end meets with the connector of acting as go-between, protecting crust outside middle part meets with auxiliary device, auxiliary device includes loading board, support arm, rotation post, adjustment mechanism, locking piece, hand wheel, slewing mechanism and buffer gear, loading board top both ends are equipped with the support arm, the inboard upper end of support arm rotates with fixed protecting crust through rotating the post and is connected, adjustment mechanism is installed to support arm right side upper end, the adjustment mechanism right side is equipped with the locking piece, the hand wheel is installed on the locking piece right side, the loading board bottom meets with slewing mechanism, buffer gear is installed to the slewing mechanism bottom.

Preferably, adjustment mechanism includes shell, branch, fastener, ratchet and axis of rotation, branch is installed to the upper right end in the shell, the branch outside meets with the fastener through the coil spring, the fastener bottom offsets with the ratchet, the middle part is equipped with the axis of rotation in the ratchet, the axis of rotation right side runs through the shell in proper order and the locking piece right side meets with the hand wheel middle part, the axis of rotation opposite side runs through the shell and meets with the rotation post.

Preferably, slewing mechanism includes box, driving motor, worm wheel and transmission shaft, driving motor is installed to the right front end in the box, driving motor left side output shaft meets with the worm, the worm back and worm wheel intermeshing, the middle part meets through transmission shaft and loading board bottom in the worm wheel.

Preferably, buffer gear includes casing, slider, guide arm, spring and connecting rod, the front end is equipped with the slider in the casing, the slider top meets with the bottom half, both ends are run through by the guide arm in the slider to the guide arm back is fixed with the casing rear end, the casing rear end is equipped with the spring, the spring both ends are equipped with the connecting rod, the front end the connecting rod meets with the slider, the rear end the connecting rod is fixed with the casing back.

Preferably, the upper end of the support arm is arc-shaped, and the contact surface between the inner side of the support arm and the fixed protective shell is smooth.

Preferably, a connecting screw is embedded in the upper right end of the shell, and the left side of the connecting screw is connected with the support rod.

Preferably, twenty-four groups of convex teeth are arranged on the outer side of the ratchet wheel, and the convex teeth are abutted against the bottom of the clamping piece.

Preferably, the inner side of the connecting rod is convex, and the convex position of the inner side of the connecting rod is embedded into the spring.

Preferably, the shell is made of stainless steel.

Preferably, the ratchet wheel is made of alloy steel.

The utility model has the advantages of as follows: the utility model discloses an improvement provides a tightening structure of imitative handheld rifle shooting device here, compares with equipment of the same type, has following improvement:

the utility model relates to a tightening structure of a bionic hand gun shooting device, which is characterized in that an auxiliary device is arranged outside a fixed protective shell, an adjusting mechanism is arranged in the auxiliary device, the adjusting mechanism can be manually driven, the fixed protective shell can drive a cylinder to adjust the front and back angular positions under the driving, and after the cylinder rotates, a ratchet wheel assembly is matched with a locking piece inside a hand wheel to stabilize, so that the deviation is avoided; a rotating mechanism is also arranged in the auxiliary device, is driven by an independent motor and moves through a worm and a worm gear under the drive, so that the left and right angle positions of the whole body are adjusted; the buffer mechanism is installed at the lowest end of the auxiliary device, can be matched to slide back and forth under the action of impact force after the gun is opened, and is stably buffered by the spring, so that the protective performance is good, and the stability is strong.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the auxiliary device of the present invention;

FIG. 3 is a schematic structural diagram of the adjusting mechanism of the present invention;

FIG. 4 is a schematic view of the structure of the rotating mechanism of the present invention;

fig. 5 is a schematic structural view of the buffering mechanism of the present invention.

Wherein: the device comprises a fixed protective shell-1, a cylinder-2, a stay wire connector-3, an auxiliary device-4, a bearing plate-41, a support arm-42, a rotating column-43, an adjusting mechanism-44, a locking piece-45, a hand wheel-46, a rotating mechanism-47, a buffering mechanism-48, a shell-411, a support rod-412, a clamping piece-413, a ratchet wheel-414, a rotating shaft-415, a box-471, a driving motor-472, a worm-473, a worm wheel-474, a transmission shaft-475, a shell-481, a sliding piece-482, a guide rod-483, a spring-484 and a connecting rod-485.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a tightening structure of a gun shooting device of a bionic hand gun, which comprises a fixed protective casing 1, wherein five groups of cylinders 2 are arranged in the fixed protective casing 1, the front ends of the cylinders 2 are connected with a stay wire connector 3, and the middle part of the outer side of the protective casing 1 is connected with an auxiliary device 4.

Please refer to fig. 2, the utility model provides a tightening structure of imitative handheld rifle shooting device through the improvement here, auxiliary device 4 includes loading board 41, support arm 42, rotation post 43, adjustment mechanism 44, locking piece 45, hand wheel 46, slewing mechanism 47 and buffer gear 48, loading board 41 top both ends are equipped with support arm 42, support arm 42 inboard upper end is rotated with fixed protecting casing 1 through rotation post 43 and is connected, adjustment mechanism 44 is installed to support arm 42 right side upper end, adjustment mechanism 44 right side is equipped with locking piece 45, hand wheel 46 is installed on locking piece 45 right side, loading board 41 bottom meets with slewing mechanism 47, buffer gear 48 is installed to slewing mechanism 47 bottom, support arm 42 upper end is the arc form, and support arm 42 inboard and fixed protecting casing 1 contact surface are smooth, the frictional force is little, rotate the smoothness.

Referring to fig. 3, the present invention provides a tightening structure of a gun shooter for a bionic hand gun by improvement, the adjusting mechanism 44 includes a housing 441, a rod 442, a locking member 443, a ratchet 444 and a rotating shaft 445, the upper right end of the housing 441 is provided with the rod 442, the outer side of the rod 442 is connected to the locking member 443 by a coil spring, the bottom of the locking member 443 is abutted to the ratchet 444, the middle of the ratchet 444 is provided with the rotating shaft 445, the right side of the rotating shaft 445 sequentially penetrates through the right sides of the housing 441 and the locking member 45 to be connected to the middle of the hand wheel 46, the other side of the rotating shaft 445 penetrates through the housing 441 to be connected to the rotating column 43, the upper right end of the housing 441 is embedded with a connecting screw, and the left side of the connecting screw is connected to the rod 442, the rod 442 is conveniently rotated to separate the locking member 443 from the ratchet 444, the resetting of the ratchet 444 is convenient, the housing 441 is made of stainless steel material to prevent rusting caused by long-term use, the outer side of the ratchet 444 is provided with twenty-four groups of convex teeth, and the convex teeth are abutted against the bottom of the clamping piece 443 and clamped stably to prevent deviation, and the ratchet wheel 444 is made of alloy steel and is high in strength and strong in stability.

Please refer to fig. 4, the present invention provides a tightening structure of a bionic hand gun shooting device through an improvement, the rotating mechanism 47 includes a box 471, a driving motor 472, a worm 473, a worm wheel 474 and a transmission shaft 475, the driving motor 472 is installed at the right front end in the box 471, the left output shaft of the driving motor 472 is connected with the worm 473, the back of the worm 473 is meshed with the worm wheel 474, and the middle part in the worm wheel 474 is connected with the bottom of the bearing plate 41 through the transmission shaft 475.

Please refer to fig. 5, the present invention provides a tightening structure of a gun shooter of a bionic hand gun through an improvement, a buffering mechanism 48 includes a housing 481, a sliding part 482, a guide rod 483, a spring 484 and a connecting rod 485, the front end of the housing 481 is provided with the sliding part 482, the top of the sliding part 482 is connected with the bottom of the housing 471, two ends of the sliding part 482 are penetrated through by the guide rod 483, the back of the guide rod 483 is fixed with the back of the housing 481, the back end of the housing 481 is provided with the spring 484, two ends of the spring 484 are provided with the connecting rod 482, the front end connecting rod 485 is connected with the sliding part, the back end connecting rod 485 is fixed with the back of the housing 481, the inner side of the connecting rod 485 is convex, and the convex position of the connecting rod 485 is embedded into the spring 484, thereby facilitating stable buffering.

The utility model provides a tightening structure of a bionic hand-held gun shooting device through improvement, and the working principle is as follows;

firstly, when the tightening structure needs to be used, the tightening structure is firstly installed at a position needing to be used, then a bionic hand pull wire on a shooting device is connected with a pull wire connector 3, and then the air cylinder 2 is started to work, so that the tightening work can be started;

secondly, if the angle of the whole body needs to be adjusted, a user can rotate the hand wheel 46, then the hand wheel 46 drives the rotating shaft 445 inside to rotate, then the rotating shaft 445 drives the rotating column 43 to enable the fixing protective shell 1 to rotate, so that angle adjustment can be realized, in the rotating process of the rotating shaft 445, the ratchet wheel 444 rotates along with the rotating, the twenty-four-direction angle position of the plane can be adjusted, the clamping piece 443 limits the position, after the adjustment, the rotating shaft 445 is fixed by the rotatable locking piece 45, double stability is realized, and the deviation after the adjustment is avoided;

thirdly, if the left and right angle positions need to be adjusted, a user starts the driving motor 472 to work, the output shaft on the left side of the driving motor 472 drives the worm 473 to rotate, then the worm 473 drives the worm wheel 474 to rotate, the transmission shaft 475 in the middle of the worm wheel 474 can drive the bearing plate 41 on the top to rotate, and the bearing plate 41 can be adjusted in the left and right angle positions;

fourth, the bottom slide 482 is forced to slide over the guide rods 483 under the influence of recoil from the gun being fired, and is then stably cushioned by the spring 484 on the back of the slide 482.

The utility model provides a tightening structure of a bionic hand gun shooting device through improvement, through being equipped with auxiliary device 4 outside fixed protective case 1, the internal installation of auxiliary device 4 has adjustment mechanism 44, adjustment mechanism 44 can carry out manual drive, can realize under the drive that fixed protective case 1 drives cylinder 2 and carries out the regulation of front and back angular position, and is stabilized by ratchet 444 subassembly cooperation hand wheel 46 inboard locking piece 45 after rotating, avoids taking place the skew; a rotating mechanism 47 is also installed in the auxiliary device 4, the rotating mechanism 47 is driven by an independent motor to move through a worm 473 and a worm wheel 474 so as to realize the left and right angle position adjustment of the whole body; the lowermost end of the auxiliary device 4 is provided with a buffer mechanism 48 which can slide back and forth in cooperation with the impact force after the gun is fired, and is stably buffered by a spring 484, so that the protection performance is good and the stability is strong.

Claims

1. A tightening structure of a bionic hand gun shooting device comprises a fixed protective shell (1), wherein five groups of cylinders (2) are arranged in the fixed protective shell (1), and the front ends of the cylinders (2) are connected with a stay wire connector (3);

the method is characterized in that: also comprises an auxiliary device (4), the middle part of the outer side of the protective shell (1) is connected with the auxiliary device (4), the auxiliary device (4) comprises a bearing plate (41), a support arm (42), a rotating column (43), an adjusting mechanism (44), a locking piece (45), a hand wheel (46), a rotating mechanism (47) and a buffer mechanism (48), the two ends of the top of the bearing plate (41) are provided with support arms (42), the upper ends of the inner sides of the support arms (42) are rotatably connected with the fixed protective shell (1) through rotating columns (43), an adjusting mechanism (44) is arranged at the upper end of the right side of the support arm (42), a locking piece (45) is arranged at the right side of the adjusting mechanism (44), hand wheel (46) are installed on locking piece (45) right side, loading board (41) bottom meets with slewing mechanism (47), buffer gear (48) are installed to slewing mechanism (47) bottom.

2. The tightening structure of a shooting device of a bionic hand gun as set forth in claim 1, characterized in that: the adjusting mechanism (44) comprises a shell (441), a support rod (442), a clamping piece (443), a ratchet wheel (444) and a rotating shaft (445), the support rod (442) is installed at the upper right end in the shell (441), the outer side of the support rod (442) is connected with the clamping piece (443) through a coil spring, the bottom of the clamping piece (443) is abutted to the ratchet wheel (444), the rotating shaft (445) is arranged in the middle of the ratchet wheel (444), the right side of the rotating shaft (445) sequentially penetrates through the right sides of the shell (441) and the locking piece (45) to be connected with the middle of the hand wheel (46), and the other side of the rotating shaft (445) penetrates through the shell (441) to be connected with the rotating column (43).

3. The tightening structure of a shooting device of a bionic hand gun as set forth in claim 1, characterized in that: the rotating mechanism (47) comprises a box body (471), a driving motor (472), a worm (473), a worm wheel (474) and a transmission shaft (475), the driving motor (472) is installed at the front right end in the box body (471), an output shaft at the left side of the driving motor (472) is connected with the worm wheel (473), the back of the worm wheel (473) is meshed with the worm wheel (474), and the middle part in the worm wheel (474) is connected with the bottom of the bearing plate (41) through the transmission shaft (475).

4. The tightening structure of a shooting device of a bionic hand gun according to claim 3, characterized in that: buffer gear (48) are including casing (481), slider (482), guide arm (483), spring (484) and connecting rod (485), front end is equipped with slider (482) in casing (481), slider (482) top meets with box (471) bottom, both ends are run through by guide arm (483) in slider (482), and the rear end is fixed in guide arm (483) back and casing (481), the rear end is equipped with spring (484) in casing (481), spring (484) both ends are equipped with connecting rod (485), and the front end connecting rod (485) meet with slider (482), and the rear end connecting rod (485) are fixed with casing (481) back.

5. The tightening structure of a shooting device of a bionic hand gun as set forth in claim 1, characterized in that: the upper end of the support arm (42) is arc-shaped, and the contact surface between the inner side of the support arm (42) and the fixed protective shell (1) is smooth.

6. The tightening structure of a shooting device of a bionic hand gun according to claim 2, characterized in that: the right upper end of the shell (441) is embedded with a connecting screw rod, and the left side of the connecting screw rod is connected with the support rod (442).

7. The tightening structure of a shooting device of a bionic hand gun according to claim 2, characterized in that: twenty-four groups of convex teeth are arranged on the outer side of the ratchet wheel (444), and the convex teeth are abutted against the bottom of the clamping piece (443).

8. The tightening structure of a shooting device of a bionic hand gun as set forth in claim 4, characterized in that: the inner side of the connecting rod (485) is convex, and the convex position of the inner side of the connecting rod (485) is embedded into the spring (484).