CN114720201A

CN114720201A - Automatic collecting device for atmospheric precipitation

Info

Publication number: CN114720201A
Application number: CN202210548509.4A
Authority: CN
Inventors: 张家好; 陶送林; 赵盛年; 张琼
Original assignee: Qinghai Zhongmei Geological Engineering Co ltd
Current assignee: Qinghai Zhongmei Geological Engineering Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-07-08
Anticipated expiration: 2042-05-20
Also published as: CN114720201B

Abstract

The invention discloses an automatic collecting device for atmospheric precipitation, which comprises a bearing plate and a shooting device, wherein a fixed rod is fixedly connected to the bearing plate, a baffle is fixedly connected to the fixed rod, a spline is fixedly connected to the fixed rod, the fixed rod is slidably connected with a cam through the spline, a sliding groove is formed in the fixed rod, a delivery mechanism used for automatically and quantitatively delivering the full-received rainwater is arranged on the bearing plate, two supporting blocks are fixedly connected to the bearing plate, a rotating groove is formed in each supporting block, an inner toothed ring is rotatably connected to each supporting block through the rotating groove, a plurality of groups of collecting tanks are fixedly connected to each inner toothed ring, and a switch mechanism used for timing switch covers of the collecting tanks to collect the rainwater and keep the sealing is arranged on the bearing plate. According to the rainwater collecting and feeding device, the effect of accurate collected rainwater detection values is achieved through the cooperation of the integral structure, and the effects of automatic quantitative feeding and time period determination after rainwater is fully received are achieved through the feeding mechanism.

Description

Automatic collecting device for atmospheric precipitation

Technical Field

The invention relates to the technical field of collecting devices, in particular to an automatic collecting device for atmospheric precipitation.

Background

Stable isotopes (δ D and δ 18O) in natural water are widely used to study global hydrologic cycles and climate change. Atmospheric precipitation is an important link in natural water circulation, and the hydrogen and oxygen stable isotope relationship has a dominant position in the isotope relationship of a hydrological system, and has global characteristics and local and regional evolution diversity, so that the hydrological, meteorological and ecological processes can be better understood by utilizing the spatial dependence and time variability of precipitation isotopes.

At present, when rainwater is collected in the field, when rainwater is collected, the sealing performance of a collecting tank is difficult to guarantee, influence on the collected rainwater is possibly caused by dry settlement, and therefore the detection value is inaccurate, and therefore the problem is solved by an automatic collecting device for atmospheric rainfall.

Disclosure of Invention

The invention aims to provide an automatic collecting device for atmospheric precipitation, which has the advantage of strong sealing property of a collecting tank and solves the problem that dry sedimentation affects collected rainwater.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic collection device for atmospheric precipitation, includes bearing plate and shooting ware, fixedly connected with dead lever on the bearing plate, fixedly connected with baffle on the dead lever, fixedly connected with spline on the dead lever, the dead lever has the cam through spline sliding connection, the sliding tray has been seted up on the dead lever, be equipped with on the bearing plate and be used for the automatic delivery mechanism that quantitatively delivers after the rainwater bears the success, two supporting shoes of fixedly connected with on the bearing plate, two the revolving chute has been seted up to the supporting shoe and has been connected with the internal tooth ring through the revolving chute rotation, fixedly connected with multiunit collection tank on the internal tooth ring, thereby be equipped with on the bearing plate and be used for collection tank time switch lid to collect the rainwater and keep sealed on-off mechanism.

Preferably, the throwing mechanism is including the barrel casing, fixedly connected with disc on the barrel casing, seted up the turn trough on the disc and rotated with the cam through the turn trough and be connected, two fixedly connected with receiving sections on the disc, every all rotate on the receiving section and be connected with first pivot pole, every equal fixedly connected with on the first pivot pole accepts the lid, every accept and cover equal fixedly connected with head rod, every equal fixedly connected with and cam complex on the head rod are to the ball, cup jointed first torsional spring on the first pivot pole, the both ends of first torsional spring respectively with receiving section of thick bamboo and accept and cover fixed connection.

Preferably, the delivering mechanism further comprises a barrel sleeve, wherein two sliding grooves are formed in the barrel sleeve, two abutting rods are connected to the barrel sleeve in a limiting sliding mode through the two sliding grooves, a stop block is fixedly connected to each abutting rod, a first spring is sleeved on each abutting rod, two ends of each first spring are fixedly connected with the stop block and the barrel sleeve respectively, the barrel sleeve is connected to the sliding grooves through the abutting rods in a sliding mode, a second spring is sleeved on each fixing rod, and two ends of each second spring are fixedly connected with the baffle and the barrel sleeve respectively.

Preferably, the switch mechanism is including rotating the second dwang of connection on every collection tank, every equal fixedly connected with collection lid, every on the second dwang collect and cover equal fixedly connected with second connecting rod, every all the second torsional spring, every have all been cup jointed on the second dwang the both ends of second torsional spring cover and collection tank fixed connection with the collection that corresponds respectively.

Preferably, the switch mechanism further comprises a first supporting plate fixedly connected to the bearing plate, a sliding groove is formed in the first supporting plate, a first sliding rod is connected to the first supporting plate in a limiting sliding mode through the sliding groove, the first sliding rod is abutted to the second connecting rod, a third spring is sleeved on the first sliding rod, and two ends of the third spring are fixedly connected with the first supporting plate and the first sliding rod respectively.

Preferably, be equipped with the slewing mechanism who is used for holding vessel intermittent type pivoted in the first backup pad, slewing mechanism is including the second slide bar of sliding connection on the first backup pad, fixedly connected with and interior ring gear complex pinion rack on the second slide bar, fixedly connected with and dog matched with voussoir on the second slide bar, the fourth spring has been cup jointed on the second slide bar, the both ends of fourth spring respectively with voussoir and first backup pad fixed connection.

Preferably, thereby be equipped with the record mechanism that is used for shooing the collection tank record time on the bearing plate, record mechanism is including the second backup pad of fixed connection on the bearing plate, second backup pad and shooting ware fixed connection, fixedly connected with pressure sensitive switch on the first slide bar, pressure sensitive switch and shooting ware electric connection.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the effect of accurate collected rainwater detection value is achieved through the cooperation of the integral structure.

2. According to the invention, by arranging the delivery mechanism, the effects of automatic quantitative delivery and capability of determining the time period after the rainwater bearing is full are achieved.

3. According to the rainwater sampling device, the switch mechanism is arranged, so that the collection cover can be opened only when rainwater is contained, and the collection cover can be immediately closed after collection is finished, so that the rainwater sample is sealed, and the rainwater sampling quality is improved.

4. The rainwater collection device is provided with the rotating mechanism, so that rainwater can be conveniently collected by a plurality of groups of collection tanks, and the detection accuracy is improved during detection.

5. According to the invention, by arranging the recording mechanism, after the collection is finished, a collector can determine the time period for collecting rainwater by each collecting tank through the time on the photo and the label of the collecting tank, so that during detection, rainwater in different time periods can be detected, and the detection effect is improved.

Drawings

FIG. 1 is a first external view of the overall structure of the present invention;

FIG. 2 is a second external view of the overall structure of the present invention;

FIG. 3 is a schematic view of the delivery mechanism of the present invention;

FIG. 4 is an exploded view of the delivery mechanism of the present invention;

FIG. 5 is a schematic view of the rotating mechanism of the present invention;

FIG. 6 is a schematic structural view of the switch mechanism of the present invention;

FIG. 7 is a schematic structural view of a first torsion spring and a second torsion spring in accordance with the present invention;

fig. 8 is a schematic view of the structure of the toothed ring and toothed plate of the present invention.

In the figure: 1. a bearing plate; 11. a second support plate; 12. a support block; 13. a first support plate; 2. fixing the rod; 21. a baffle plate; 22. a second spring; 23. a sliding groove; 24. a spline; 25. a cam; 26. a barrel sleeve; 27. a disc; 28. a stopper; 29. a support rod; 3. a receiving cylinder; 31. a first connecting rod; 32. a first rotating lever; 33. a receiving cover; 34. the ball is resisted; 35. a first torsion spring; 36. a first spring; 4. an inner gear ring; 41. a collection tank; 42. a collection cover; 43. a second rotating lever; 44. a second connecting rod; 45. a second torsion spring; 5. a wedge block; 51. a second slide bar; 52. a fourth spring; 53. a toothed plate; 54. a first slide bar; 55. a third spring; 6. a camera.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

The invention provides a technical scheme that: the utility model provides an automatic collection device for atmospheric precipitation, including bearing plate 1 and shooting ware 6, fixedly connected with dead lever 2 on the bearing plate 1, fixedly connected with baffle 21 on the dead lever 2, fixedly connected with spline 24 on the dead lever 2, dead lever 2 has cam 25 through 24 sliding connection of spline, sliding tray 23 has been seted up on the dead lever 2, be equipped with on the bearing plate 1 and be used for the delivery mechanism that automatic ration was delivered after the rainwater was met, two supporting shoes 12 of fixedly connected with on the bearing plate 1, the rotary tray has been seted up and has been connected with interior ring gear 4 through the rotary tray rotation to two supporting shoes 12, fixedly connected with multiunit collection tank 41 on the interior ring gear 4, thereby be equipped with on the bearing plate 1 and be used for collection tank 41 timing switch lid to collect the rainwater and keep sealed on-off mechanism.

When the device is used, a sampling place is selected, the sampling place is far away from a local pollution source as far as possible, and places of tall trees or buildings which can not shield rain and snow are arranged around the sampling place, and then the device is cleaned, sterilized, dried and stored, and then the device is placed in a selected sampling point, wherein the relative height of the device is more than 1.2 m.

Throw and send mechanism including barrel casing 26, fixedly connected with disc 27 on the barrel casing 26, seted up the turn trough on the disc 27 and rotated with cam 25 through the turn trough and be connected, two fixedly connected with hold a section of thick bamboo 3 on the disc 27, every holds and all rotates on a section of thick bamboo 3 and is connected with first pivot pole 32, lid 33 is accepted to equal fixedly connected with on every first pivot pole 32, every accepts and covers equal fixedly connected with head rod 31 on the 33, equal fixedly connected with and cam 25 complex ball 34 that supports on every head rod 31, first torsional spring 35 has been cup jointed on the first pivot pole 32, the both ends of first torsional spring 35 respectively with accept a section of thick bamboo 3 and accept lid 33 fixed connection.

The delivery mechanism further comprises a barrel sleeve 26, two sliding grooves are formed in the barrel sleeve 26, two abutting rods 29 are connected through the limiting sliding of the two sliding grooves in a sliding mode, a stop block 28 is fixedly connected to each abutting rod 29, a first spring 36 is sleeved on each abutting rod 29, two ends of each first spring 36 are fixedly connected with the stop block 28 and the barrel sleeve 26 respectively, the barrel sleeve 26 is connected to the sliding groove 23 through the abutting rods 29 in a sliding mode, a second spring 22 is sleeved on the fixing rod 2, and two ends of each second spring 22 are fixedly connected with the corresponding baffle 21 and the corresponding barrel sleeve 26 respectively.

During rainfall, the bearing barrel 3 far away from one end of the second supporting plate 11 starts to receive rainwater, then the weight of the bearing barrel 3 is increased, the bearing barrel 3 drives the disc 27 to slide downwards, the barrel sleeve 26 drives the abutting rod 29 to slide downwards, and the abutting rod 29 is connected with the sliding groove 23 in a sliding mode, so that the abutting rod 29 slides downwards along the arc-shaped section from the point A of the sliding groove 23, the barrel sleeve 26 rotates synchronously when sliding downwards, and the bearing barrel 3 filled with rainwater slides towards one end close to the second supporting plate 11.

The receiving cylinder 3 and the disc 27 have a certain reduction ratio for convenient display in rain, and the size of the receiving cylinder can be adjusted according to actual use conditions in normal use.

The sliding groove 23 is composed of two vertical sections and two arc sections, and at a point a at the junction of the vertical section and the arc section, the vertical section protrudes from the arc section, so that there is a step at the point a.

Because the vertical section at the position A of the sliding groove 23 protrudes out of the arc-shaped section, when the resisting rod 29 starts to slide downwards at the point A, the resisting rod slides downwards along the arc-shaped section under the guidance of the height drop, and cannot slide downwards along the vertical section, so that the rotating effect of the bearing barrel 3 is ensured, and after the bearing barrel 3 rotates 180 degrees, the resisting rod 29 is located at the point B of the sliding groove 23.

When the abutting rod 29 is located at the point B of the sliding groove 23, at this time, the elastic force of the first torsion spring 35 is released, so that the abutting ball 34 still abuts against the cam 25 and abuts against the most 'concave' position of the cam 25, so that the first connecting rod 31 drives the receiving cover 33 to rotate, the receiving cylinder 3 filled with rainwater is unsealed, and the rainwater in the receiving cylinder 3 flows out downwards along the receiving cover 33 from the bottom of the receiving cylinder 3.

Through setting up and deliver the mechanism, reached automatic ration after the rainwater holds and connects full and deliver and confirm the effect in time quantum.

The switch mechanism is including rotating the second dwang 43 of connection on every collection tank 41, and equal fixedly connected with on every second dwang 43 collects the lid 42, and every is collected and is covered equal fixedly connected with second connecting rod 44 on 42, has all cup jointed second torsional spring 45 on every second dwang 43, and every second torsional spring 45's both ends cover 42 and collection tank 41 fixed connection with the collection that corresponds respectively.

The switch mechanism further comprises a first supporting plate 13 fixedly connected to the bearing plate 1, a sliding groove is formed in the first supporting plate 13, a first sliding rod 54 is connected to the first supporting plate 13 in a limiting sliding mode through the sliding groove, the first sliding rod 54 abuts against the second connecting rod 44, a third spring 55 is sleeved on the first sliding rod 54, and two ends of the third spring 55 are fixedly connected with the first supporting plate 13 and the first sliding rod 54 respectively.

When the receiving cover 33 is opened, the first sliding rod 54 is driven to slide downwards, and the first sliding rod 54 abuts against the second connecting rod 44, so that the second connecting rod 44 rotates around the second rotating rod 43 as a rotating center, the collecting cover 42 is successfully opened, and rainwater flowing out of the receiving cylinder 3 successfully flows into the collecting tank 41 which opens the collecting cover 42.

Following the water evacuation in the section of thick bamboo 3 of holding afterwards for weight gets lighter, thereby support pole 29 this moment and slide to A point along vertical section at the B point of sliding tray 23, thereby make and hold lid 33 and slowly close, and collect lid 42 and close in step, thereby reached only when adorning the rainwater, collect lid 42 and just can open, and after collecting the completion, stand immediately and close, guaranteed the sealed to the rainwater sample, improved the quality of sampling.

Example two

On the basis of the first embodiment, further, a rotating mechanism for intermittently rotating the collecting tank 41 is arranged on the first supporting plate 13, the rotating mechanism includes a second sliding rod 51 slidably connected to the first supporting plate 13, a toothed plate 53 fixedly connected to the second sliding rod 51 and engaged with the inner toothed ring 4, a wedge block 5 fixedly connected to the second sliding rod 51 and engaged with the stopper 28, a fourth spring 52 sleeved on the second sliding rod 51, and two ends of the fourth spring 52 are respectively fixedly connected to the wedge block 5 and the first supporting plate 13.

When the abutting rod 29 slides along the sliding groove 23 from point B to point a, at the same time, the stopper 28 on the abutting rod 29 contacts the wedge 5, and then the wedge 5 drives the second sliding rod 51 to slide in a direction away from the abutting rod 29, so that the toothed plate 53 synchronously slides in a direction away from the abutting rod 29, and at this time, the collection tank 41 is completely collected, and the collection cover 42 is synchronously closed.

The inner toothed ring 4 comprises a plurality of projections.

The toothed plate 53 includes a toothed block C and a toothed block D.

When the toothed plate 53 slides in a direction away from the resisting rod 29, the tooth block D is matched with the protrusion at the tangent line, so that the protrusion at the tangent line slides along the inclined plane of the tooth block D, and the inner toothed ring 4 rotates.

After the abutting rod 29 slides to the point a, at this time, the receiving barrel 3 far away from one end of the second supporting plate 11 collects rainwater, and after the receiving barrel is fully collected, the abutting rod 29 slides downwards along the arc-shaped section at the point a, and at this time, the elastic force of the first spring 36 is released, so that the abutting rod 29 slides towards the direction close to the fixing rod 2, the elastic force of the fourth spring 52 is released, and the toothed plate 53 synchronously slides towards the direction close to the abutting rod 29.

When the toothed plate 53 slides in a direction approaching the abutting rod 29, the tooth block C is engaged with the protrusion on the side of the inclined surface thereof, so that the protrusion on the side of the inclined surface slides along the inclined surface of the tooth block C, and the inner ring gear 4 rotates again.

Through the twice rotation of the inner gear ring 4, the collecting tank 41 collecting the rainwater is rotated to one side, and the collecting tank 41 not collecting the rainwater is rotated to the water falling point of the receiving barrel 3, so that the rainwater can be conveniently collected by the plurality of groups of collecting tanks 41, and the detection accuracy is improved during detection.

EXAMPLE III

On the basis of the second embodiment, further, a recording mechanism for recording time by shooting the collecting tank 41 is arranged on the bearing plate 1, the recording mechanism includes a second supporting plate 11 fixedly connected to the bearing plate 1, the second supporting plate 11 is fixedly connected to the shooting device 6, and a pressure-sensitive switch is fixedly connected to the first sliding rod 54 and electrically connected to the shooting device 6.

Different labels are arranged on the collecting tanks 41, so that the searching is convenient, and the number of the collecting tanks 41 can be determined according to the actual use condition.

When the first sliding rod 54 slides downwards to contact with the second connecting rod 44, at this time, the pressure-sensitive switch on the first sliding rod 54 is touched, and due to the fact that the pressure-sensitive switch is electrically connected with the shooting device 6, the shooting device 6 is started at this time, so that the photos of the rainwater collecting tanks 41 at this time are shot, the existing shooting device 6 displays time on the photos, so that after the collection is completed, a collector can determine the time period for each collecting tank 41 to collect rainwater through the time on the photos and the marks of the collecting tanks 41, when the detection is carried out, the detection on the rainwater in different time periods can be achieved, and the detection effect is improved.

The camera 6 is a conventional device, and the related art is well-known to those skilled in the art, and therefore, will not be described in detail herein.

By providing the second support plate 11, it is achieved that the camera 6 is not washed by rain water and at the same time does not affect the shooting effect.

The working principle is as follows: this automatic collection device for atmospheric precipitation, during the use, at first select the sampling place, local pollution source should be kept away from as far as in the sampling place, does not have the place that hides the tall and big trees or building of rain, snow all around, washs this device afterwards, disinfects, dries, preserves, places this device at relative height more than should 1.2m in the sampling point of choosing afterwards.

When the resisting rod 29 slides along the sliding groove 23 from point B to point a, at the same time, the stopper 28 on the resisting rod 29 moves in a direction away from the sleeve 26, and then contacts with the wedge 5, so that the wedge 5 drives the second sliding rod 51 to slide in a direction away from the resisting rod 29, and thus the toothed plate 53 synchronously slides in a direction away from the resisting rod 29, and at this time, the collection tank 41 is collected completely, and the collection cover 42 is synchronously closed at this time.

The inner toothed ring 4 comprises a plurality of projections.

The toothed plate 53 includes a toothed block C and a toothed block D.

Through the twice rotation of above internal gear ring 4 for collect the collection tank 41 who finishes the rainwater and rotate to one side, and the collection tank 41 who does not collect the rainwater then rotates to the point of falling into water of accepting a section of thick bamboo 3, has made things convenient for the collection of multiunit collection tank 41 to the rainwater, thereby when detecting, has improved the accuracy that detects.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic collection device is used to atmospheric precipitation, includes bearing plate (1) and shooting ware (6), its characterized in that: a fixed rod (2) is fixedly connected on the bearing plate (1), a baffle plate (21) is fixedly connected on the fixed rod (2), the fixed rod (2) is fixedly connected with a spline (24), the fixed rod (2) is connected with a cam (25) in a sliding way through the spline (24), a sliding groove (23) is arranged on the fixed rod (2), a delivery mechanism for automatically and quantitatively delivering after the bearing plate (1) is full of rainwater is arranged on the bearing plate, two supporting blocks (12) are fixedly connected on the bearing plate (1), rotary grooves are arranged on the two supporting blocks (12) and are rotationally connected with an inner gear ring (4) through the rotary grooves, the inner gear ring (4) is fixedly connected with a plurality of groups of collecting tanks (41), and the bearing plate (1) is provided with a switch mechanism which is used for the timing switch cover of the collecting tanks (41) to collect rainwater and keep sealing.

2. The automatic collection device for atmospheric precipitation according to claim 1, characterized in that: throw and send mechanism including barrel casing (26), fixedly connected with disc (27) on barrel casing (26), seted up the turn trough on disc (27) and rotated with cam (25) through the turn trough and be connected, two fixedly connected with receiving section of thick bamboo (3), every on disc (27) all rotate on receiving section of thick bamboo (3) and be connected with first pivot pole (32), every equal fixedly connected with on first pivot pole (32) accepts lid (33), every accept on lid (33) equal fixedly connected with head rod (31), every equal fixedly connected with and cam (25) complex on head rod (31) are to ball (34), first torsional spring (35) have been cup jointed on first pivot pole (32), the both ends of first torsional spring (35) respectively with receiving section of thick bamboo (3) and accept lid (33) fixed connection.

3. The automatic collection device for atmospheric precipitation according to claim 2, characterized in that: the delivery mechanism further comprises a barrel sleeve (26), two sliding grooves are formed in the barrel sleeve (26), two abutting rods (29) are connected through the two sliding groove limiting sliding devices, a stop block (28) is fixedly connected to each abutting rod (29), a first spring (36) is sleeved on each abutting rod (29), two ends of each first spring (36) are fixedly connected with the stop block (28) and the barrel sleeve (26) respectively, the barrel sleeve (26) is connected to the sliding groove (23) through the abutting rods (29) in a sliding mode, a second spring (22) is sleeved on the fixing rod (2), and two ends of each second spring (22) are fixedly connected with the corresponding stop block (21) and the corresponding barrel sleeve (26) respectively.

4. The automatic collection device for atmospheric precipitation according to claim 3, characterized in that: the switch mechanism is including rotating second dwang (43), every of connection on every collection tank (41) equal fixedly connected with collection lid (42), every on second dwang (43) collect equal fixedly connected with second connecting rod (44), every on lid (42) are collected all second torsional spring (45), every have been cup jointed on second dwang (43) the both ends of second torsional spring (45) are respectively with the collection lid (42) and collection tank (41) fixed connection that correspond.

5. The automatic collection device for atmospheric precipitation according to claim 4, characterized in that: the switch mechanism further comprises a first supporting plate (13) fixedly connected to the bearing plate (1), a sliding groove is formed in the first supporting plate (13), a first sliding rod (54) is connected to the first supporting plate through the sliding groove in a limiting mode, the first sliding rod (54) abuts against the second connecting rod (44), a third spring (55) is sleeved on the first sliding rod (54), and two ends of the third spring (55) are fixedly connected with the first supporting plate (13) and the first sliding rod (54) respectively.

6. The automatic collection device for atmospheric precipitation of claim 5, wherein: be equipped with on first backup pad (13) and be used for holding vessel (41) intermittent type pivoted slewing mechanism, slewing mechanism is including second slide bar (51) of sliding connection on first backup pad (13), fixedly connected with and interior ring gear (4) complex pinion rack (53) on second slide bar (51), fixedly connected with and dog (28) matched with voussoir (5) on second slide bar (51), fourth spring (52) have been cup jointed on second slide bar (51), the both ends of fourth spring (52) respectively with voussoir (5) and first backup pad (13) fixed connection.

7. The automatic collection device for atmospheric precipitation of claim 5, wherein: thereby be equipped with on bearing plate (1) and be used for shooing the record mechanism of recording time with holding vessel (41), record mechanism is including second backup pad (11) of fixed connection on bearing plate (1), second backup pad (11) and shooting ware (6) fixed connection, fixedly connected with pressure sensitive switch on first slide bar (54), pressure sensitive switch and shooting ware (6) electric connection.