CN207852501U - A kind of safety switch below battery truck bench - Google Patents
A kind of safety switch below battery truck bench Download PDFInfo
- Publication number
- CN207852501U CN207852501U CN201820422731.9U CN201820422731U CN207852501U CN 207852501 U CN207852501 U CN 207852501U CN 201820422731 U CN201820422731 U CN 201820422731U CN 207852501 U CN207852501 U CN 207852501U
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- CN
- China
- Prior art keywords
- switch
- screw
- assembly
- lower housing
- battery truck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of safety switch below the battery truck bench is to be used for battery truck field, plays safeguard protection, solve people carry out battery truck turn gulf, go up a slope when caused by the right hand accidentally twisting right handgrip electric switch vehicle drag that people occurs the accidents appearance such as fall down, get injured by a fall.There is clip (1) in its technical solution,Bridge crossing plate (3),Head is fixed using screw assembly 1 (2 1) and screw assembly 2 (2 2),The bottom position of switch assembly lower housing (6) is lower clamp (6 2),Left side devises an opening wicket (6 1),Outside suitable for reading is upper screw thread mouth (6 3),It is an assembly upper shell (7) to match therewith in the upper surface of switch assembly lower housing (6),There is inner thread mouth (7 1) in the inside infraoral position of upper shell,Lower housing (6) is connect with upper shell (7) by screw thread rotation,An interior upper casing (9) is devised in the internal upper part of upper shell,Case nut (9 1) is that an injection molding is androgynous with interior upper casing (9),An adjusting part is devised in the upper surface of interior upper casing (9),There is upper spinning roller (8),Adjusting screw rod (8 1) and adjusting nut (8 2) etc..
Description
Technical field
The utility model relates to " a kind of safety switches below battery truck bench ".It is for battery truck
Safeguard protection, playing prevents people's vehicle caused by right hand maloperation twists electric switch handle when carrying out battery truck climb and fall, turning gulf from dragging
People falls down, gets injured by a fall, and reduces the effect that accident occurs.
Background technology
Battery truck every household has at present, everybody rides men and women, old and young, and on and off duty and short distance goes on a journey special formula just, battery truck
Although advantage has the more but also deficiency, there is that driving technology is insufficient, Ye You producers designing technique problem, I rides through journey in frame
Middle discovery forgets that turning off electric lock powers off, because right handgrip is control switch, in vehicle after often people gets off as when parking when pushing vehicle
Turn round, climb and fall when one pay no attention to the right hand will unconscious twisting electric switch handle, battery truck drags because not powering off first in moment
It human body to travel forward, such case easily occurs falling over of human body or gets injured by a fall, and can cause imagine as carried small children on back seat
Consequence.Such phenomenon interviewee says frankly, very dangerous nothing does not suffer from.
Invention content
In order to solve above-mentioned problem, the utility model solve its technical problem the technical solution adopted is that：1. clip, 2. spiral shells
Silk component, 2-1. screw assemblies 1,2,3. bridge crossing plate of 2-2. screw assemblies, 4. cable conducts, 5. electric wires, 6. switch assembly lower casings
Body, 6-1. openings wicket, 6-2. lower clamps, the upper screw thread mouths of 6-3., 7. assembly upper shells, 7-1. inner thread mouths, spinning roller, 8- on 8.
1. adjusting screw rod, 8-2. adjusting nuts, upper casing, 9-1. case nuts in 9., bullet under the upper spring of 10. springs, 10-1., 10-2.
Spring, 11. garden hammer bodies, 12. "painted-face" character in opera sheath bodies, 13. switch inner base frames, the faces 13-1. groove, 13-2. mounting holes, 13-3. deep holes, 14.
Flat head screw, 15. line noses, 16. switch copper piece, 16-1. silver contacts, 17. switch assemblies, the naked frame of A. battery truck benches, B. are sat
Stool backsight body.
It is characterized in that：Clip (1) is clipped in neck on the vertical tube below bench, is connected by bridge crossing plate (3) and lower clamp (6-2)
It connects, both ends are fixed using screw assembly 1 (2-1) and screw assembly 2 (2-2), and the bottom position of switch assembly lower housing (6) is
It is upper screw thread mouth (6-3) that lower clamp (6-2), left side, which devise opening wicket (6-1), an outside suitable for reading, under switch assembly
The upper surface of shell (6) be an assembly upper shell (7) to match therewith, upper shell inside infraoral position have inner thread mouth
(7-1), lower housing (6) are connect with upper shell (7) by screw thread rotation, and an interior upper casing is devised in the internal upper part of upper shell
(9), case nut (9-1) is that an injection molding is androgynous with interior upper casing (9), and an adjusting group is devised in the upper surface of interior upper casing (9)
Part revolves again after having upper spinning roller (8), adjusting screw rod (8-1) and adjusting nut (8-2), adjusting screw rod first to screw in adjusting nut (8-2)
Enter into case nut (9-1), a upper spring (10-1), lower spring (10- are packed between upper shell (7) and upper spinning roller (8)
2) upper one is internal mounted in interior upper casing (9), tight fit can generate linkage therewith；It is inserted in garden hammer body (11) in next inside
Close-fitting linkage, "painted-face" character in opera sheath body (12) are a metallic objects, are sleeved on the lower portion of garden hammer body (11), and switch pedestal (13) upper surface is set
Counted two or so grooves (13-1), the inside of groove one there are two deep hole (13-3), in left side, there are two mounting holes
(13-2), the interior bottom for being mounted on switch assembly lower housing (6), it is fixed on lower housing by flat head screw (14), line nose
One of sub (15) connect with electric wire (5)；One with circular hole is switched by being screwed into mounting hole (13-2) with primary screw outside
The surface of copper piece (16) is designed with two silver contacts (16-1), is mounted on the switch groove (13- of pedestal (13) upper surface two or so
1) in, switch assembly (17) is on the designated position of the naked frame A of battery truck bench and bench backsight body B.
Operation principle is：Switch assembly 17 is a simple power switch, is mounted on battery truck bench in the following, (note：
See Fig. 4, Fig. 5) this switch effect be that, when human body is sat on car bench, the left and right spring of bench back will be made in gravity
Compressed with lower generation, reduce original height, the upper cover body of bench will oppress spinning roller 8, adjusting screw rod 8-1, interior upper casing 9,
Lower spring 10-2, garden hammer body (11), "painted-face" character in opera sheath body 12, which synchronize to interlock to decline, touches two silver contact 16-1 so that two switches
Copper piece 16 is coupled the motor circuit for connecting battery truck, (note：Intrinsic safety full switch be connected on key master switch lower end and motor circuit it
Between, it is unrelated with the circuits such as illumination, loudspeaker etc.) battery truck normally travel in the case of human hand control switch；When people gets off pusher
When driving, bench is increased in two springs of no pressure left and right, and upper cover body leaves spinning roller 8, due to after pressure releases
Under the rebound effect of upper spring 10-1, upper spinning roller 8, adjusting screw rod 8-1, interior upper casing 9, lower spring 10-2, garden hammer body (11), copper
Hammer sheath body 12, which links to synchronize, to be gone up to leave two silver contact 16-1, and at this moment motor circuit disconnects, and is added if right hand rotation occurs again
Electric switch, also no power can not operate wheel electrical machine, this, which eliminates the need for the vehicle caused by right hand maloperation electric switch, drags people and fall down accident
Occur, the purpose of design of intrinsic safety full switch is exactly plainly that people sits on vehicle and drives traveling normally, and motor would not be again after getting off
Turn, but night turns on light illumination, honks unaffected.
Each parts effect：
1, clip 1, screw assembly 2, bridge crossing plate 3, lower clamp 6-2 play fixed function.
2, cable conduct 4, electric wire 5, line nose 15, switch copper piece 16, silver contact 16-1, "painted-face" character in opera sheath body 12 play circuit connection
And protective effect,
3, upper spinning roller 8, adjusting screw rod 8-1, adjustment function of height, because the inner height of various benches is different, clockwise
The reduction of rotation height, rotation height increases counterclockwise, and adjusting nut 8-2, which is screwed at case nut 9-1, after highly mixing up has tightened admittedly
It is fixed not loosen effect.
4, switch assembly lower housing 6, assembly upper shell 7 are connected to become the envelope of safety switch by being threaded into for upper and lower opening
Close shell totality.
5, interior upper casing 9, lower spring 10-2, garden hammer body 11, "painted-face" character in opera set 12 and switch pedestal 13, switch copper piece 16, silver contact
16-1, it is the internal operation main part of safety switch, wherein spring 10-2 is played to also act as absorption from the extra lower decompression of upper spinning roller 8
Power ensures that switch will not be damaged because pressure is excessive.
The utility model has the beneficial effects that：One, the pressure generated on car is sat on by human body is connecting motor power just
Often traveling, motor power is automatically cut off after people gets off, and is solved the vehicle occurred because human hand opens by mistake electric switch and is dragged the generation of people's phenomenon,
Reduce accident.Two, this safety switch is small, stability is good, space-saving mounted on the inside of bench, not offend the eye its beneficial
Effect is obvious.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is the monnolithic case axonometric drawing of the utility model.
Fig. 2 is the sectional front view of the utility model.
Fig. 3 is section view axonometric drawing.
Fig. 4 is mounted in the axonometric drawing inside bench.
Fig. 5 is the front view from bench overleaf observing.
Fig. 6 is the enlarged diagram for switching pedestal 13.
Fig. 7 is the connection enlarged drawing of electric wire 5, line nose 15.
The enlarged drawing of the gardens Tu8Shi hammer body 11.
Fig. 9 is switch copper piece 16, silver contact 16-1, enlarged diagram.
In attached drawing：1. clip, 2. screw assemblies, 2-1. screw assemblies 1,2,3. bridge crossing plate of 2-2. screw assemblies, 4. electric wires
Casing, 5. electric wires, 6. switch assembly lower housings, 6-1. openings wicket, 6-2. lower clamps, the upper screw thread mouths of 6-3., 7. assembly upper casings
Body, 7-1. inner thread mouths, spinning roller, 8-1. adjusting screw rods, 8-2. adjusting nuts on 8., upper casing, 9-1. case nuts in 9., 10.
Spring under the upper spring of spring, 10-1., 10-2., 11. garden hammer bodies, 12. "painted-face" character in opera sheath bodies, 13. switch inner base frames, the faces 13-1. groove,
13-2. mounting holes, 13-3. deep holes, 14. flat head screws, 15. line noses, 16. switch copper piece, 16-1. silver contacts, 17. switches are total
At, the naked frame of A. battery truck benches, B. bench backsight bodies.
Specific implementation mode
In attached drawing 1-9：Clip (1) is clipped in neck on the vertical tube below bench, passes through bridge crossing plate (3) and lower clamp (6-2)
Connection, both ends are fixed using screw assembly 1 (2-1) and screw assembly 2 (2-2), the bottom position of switch assembly lower housing (6)
It is that devise opening wicket (6-1), an outside suitable for reading be upper screw thread mouth (6-3) for lower clamp (6-2), left side, in switch assembly
The upper surface of lower housing (6) be an assembly upper shell (7) to match therewith, upper shell inside infraoral position have inner thread mouth
(7-1), lower housing (6) are connect with upper shell (7) by screw thread rotation, and an interior upper casing is devised in the internal upper part of upper shell
(9), case nut (9-1) is that an injection molding is androgynous with interior upper casing (9), and an adjusting group is devised in the upper surface of interior upper casing (9)
Part revolves again after having upper spinning roller (8), adjusting screw rod (8-1) and adjusting nut (8-2), adjusting screw rod first to screw in adjusting nut (8-2)
Enter into case nut (9-1), a upper spring (10-1), lower spring (10- are packed between upper shell (7) and upper spinning roller (8)
2) upper one is internal mounted in interior upper casing (9), tight fit can generate linkage therewith；It is inserted in garden hammer body (11) in next inside
Close-fitting linkage, "painted-face" character in opera sheath body (12) are a metallic objects, are sleeved on the lower portion of garden hammer body (11), and switch pedestal (13) upper surface is set
Counted two or so grooves (13-1), the inside of groove one there are two deep hole (13-3), in left side, there are two mounting holes
(13-2), the interior bottom for being mounted on switch assembly lower housing (6), it is fixed on lower housing by flat head screw (14), line nose
One of sub (15) connect with electric wire (5)；One with circular hole is switched by being screwed into mounting hole (13-2) with primary screw outside
The surface of copper piece (16) is designed with two silver contacts (16-1), is mounted on the switch groove (13- of pedestal (13) upper surface two or so
1) on, switch assembly (17) is mounted on the naked frame A of battery truck bench and the designated positions bench backsight body B.
Claims (1)
1. a kind of safety switch below battery truck bench, it is characterized in that：Clip (1) is clipped on the vertical tube below bench
Neck is connect by bridge crossing plate (3) with lower clamp (6-2), both ends using screw assembly 1 (2-1) and screw assembly 2 (2-2) into
Row is fixed, the bottom position of switch assembly lower housing (6) be lower clamp (6-2), left side devise an opening wicket (6-1), on
It is upper screw thread mouth (6-3) on the outside of mouthful, is an assembly upper shell to match therewith in the upper surface of switch assembly lower housing (6)
(7), the inside infraoral position of upper shell has inner thread mouth (7-1), lower housing (6) to be connect by screw thread rotation with upper shell (7),
It is that an injection molding is androgynous to devise an interior upper casing (9), case nut (9-1) with interior upper casing (9) in the internal upper part of upper shell,
The upper surface of interior upper casing (9) devises an adjusting part, has upper spinning roller (8), adjusting screw rod (8-1) and adjusting nut (8-2), adjusts
Section screw rod is screwed into after first screwing in adjusting nut (8-2) in case nut (9-1) again, between upper shell (7) and upper spinning roller (8)
Be packed into a upper spring (10-1), upper one of lower spring (10-2) it is internal mounted in interior upper casing (9), tight fit can generate connection therewith
It is dynamic；It is also close-fitting linkage that garden hammer body (11) is inserted in next inside, and "painted-face" character in opera sheath body (12) is a metallic object, is sleeved on garden hammer body
(11) lower portion, switch pedestal (13) upper surface devise two or so grooves (13-1), in the inside of groove one have two
A deep hole (13-3), left side there are two mounting hole (13-2), be mounted on switch assembly lower housing (6) interior bottom, be logical
It crosses flat head screw (14) to be fixed on lower housing, one of line nose (15) connect with electric wire (5)；One with circular hole passes through outside
It is screwed into mounting hole (13-2) with primary screw, the surface of switch copper piece (16) is designed with two silver contacts (16-1), is mounted on
It is inner to switch the groove (13-1) of pedestal (13) upper surface two or so, switch assembly (17) is mounted on the naked frame A of battery truck bench and seat
On the designated position of stool backsight body B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422731.9U CN207852501U (en) | 2018-03-12 | 2018-03-12 | A kind of safety switch below battery truck bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422731.9U CN207852501U (en) | 2018-03-12 | 2018-03-12 | A kind of safety switch below battery truck bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852501U true CN207852501U (en) | 2018-09-11 |
Family
ID=63424322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820422731.9U Expired - Fee Related CN207852501U (en) | 2018-03-12 | 2018-03-12 | A kind of safety switch below battery truck bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281305A (en) * | 2018-03-12 | 2018-07-13 | 盐城市威隆管夹制造有限公司 | A kind of safety switch below battery truck bench |
-
2018
- 2018-03-12 CN CN201820422731.9U patent/CN207852501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281305A (en) * | 2018-03-12 | 2018-07-13 | 盐城市威隆管夹制造有限公司 | A kind of safety switch below battery truck bench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20210312 |