CN207529860U - A kind of gearshift for power transmission and transforming equipment switch - Google Patents
A kind of gearshift for power transmission and transforming equipment switch Download PDFInfo
- Publication number
- CN207529860U CN207529860U CN201721678901.1U CN201721678901U CN207529860U CN 207529860 U CN207529860 U CN 207529860U CN 201721678901 U CN201721678901 U CN 201721678901U CN 207529860 U CN207529860 U CN 207529860U
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- CN
- China
- Prior art keywords
- button
- groove
- gearshift
- housing
- power transmission
- 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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- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The utility model discloses a kind of gearshifts for power transmission and transforming equipment switch, including housing, the housing upper end, which is run through, is equipped with the first button, second button and third button, the enclosure interior is equipped with gearshift plate, the first groove is offered on the gearshift plate, second groove and third groove, first button, one end that second button and third button are located at enclosure interior is run through equipped with fixed block, three fixed blocks are located at the first groove of gearshift plate respectively, in second groove and third groove, first button, second button and third button lower end are equipped with link block, winding is equipped with the first spring on the link block, and first spring be located at the first button, second button, between third button and inner walls, the first limited block and rectangle sliding slot are additionally provided on the gearshift plate.The utility model is simple in structure, and cost is relatively low, simple operation, can stablize holding after adjusting gear, safety coefficient is high.
Description
Technical field
The utility model is related to gearshift technical field more particularly to a kind of gearshift dresses for power transmission and transforming equipment switch
It puts.
Background technology
Nowadays the housing of power transmission and transforming equipment is equipped with several control buttons, is equipped with and these pressing by key connection in housing
Keyed control circuit board connects the corresponding control circuit being located in control box after pressing corresponding button and sends out corresponding control
Signal, by signal control device is controlled to be acted accordingly accordingly.Traditional gearshift is complicated, replacement cost compared with
Height, gear maintenance are also not sufficiently stable.
Utility model content
The purpose of this utility model is complicated in order to solve gearshift in the prior art, and replacement cost is high, gear
The problem of unstable, and a kind of gearshift for power transmission and transforming equipment switch proposed.
To achieve these goals, the utility model employs following technical solution：
A kind of gearshift for power transmission and transforming equipment switch, including housing, the housing upper end is run through presses equipped with first
Key, the second button and third button, the enclosure interior are equipped with gearshift plate, the first groove, second are offered on the gearshift plate
Groove and third groove, one end that first button, the second button and third button are located at enclosure interior are run through equipped with solid
Determine block, three fixed blocks are located in the first groove, the second groove and third groove of gearshift plate respectively, and described first presses
Key, the second button and third button lower end are equipped with link block, are wound on the link block and are equipped with the first spring, and the first bullet
Spring between the first button, the second button, third button and inner walls, it is described gearshift plate on be additionally provided with the first limited block and
Rectangle sliding slot is additionally provided with the second limited block, and the second limited block is located in rectangle sliding slot in the housing, first limited block
Second spring is connected between the second limited block.
Preferably, first button and the second keytop are pasted with green wrap, and third button is equipped with red
Wrap.
Preferably, it is arranged with semicircle rubber pad on first button, the second button and third button.
Preferably, the housing uses dielectric resin material.
Preferably, first groove, the second groove are using L-shaped groove and dovetail groove, and L-shaped groove is connected with dovetail groove, institute
Third groove is stated using rectangular channel and dovetail groove, and rectangular channel is connected with dovetail groove.
Preferably, the inner walls offer the sliding rail that barrier slides are changed in cooperation.
In the utility model, the first button, the second button lower end link block be respectively connected with corresponding gear control circuit, when
During using this device, the first button or the second button are pressed, since the fixed block on the first button or the second button exchanges baffle
First groove and supporting for the second groove are provided as using, and gearshift plate are made to be slided along the sliding rail that inner walls open up, so as to make the first button
Or the second fixed block on button is stuck in the L-shaped groove of the first groove or the second groove, so as to control the first button or second press
The contactor of key lower end when needing to close power transmission and transforming equipment, presses third button, makes fixed block on third button along the
The dovetail groove of the three grooves plate that will shift gears pushes to the right, makes fixed block on the first button or the second button from the first groove or second
It is detached from, is up moved under the action of the first spring, so as to make the company of the first button or the second button lower end in the L-shaped groove of groove
The circuit for connecing block control disconnects.The utility model is simple in structure, and cost is relatively low, simple operation, can stablize after adjusting gear
It keeps, safety coefficient is high.
Description of the drawings
Fig. 1 be the utility model proposes it is a kind of for power transmission and transforming equipment switch gearshift structure diagram；
Fig. 2 be the utility model proposes it is a kind of for power transmission and transforming equipment switch gearshift in shift gears plate part knot
Structure enlarged diagram.
In figure：1 housing, 2 first buttons, 3 second buttons, 4 third buttons, 5 fixed blocks, 6 gearshift plates, 7 first grooves, 8
Second groove, 9 third grooves, 10 link blocks, 11 first springs, 12 first limited blocks, 13 rectangle sliding slots, 14 second springs, 15
Second limited block, 16 semicircle rubber pads.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
In the description of the present invention, it is to be appreciated that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
With reference to Fig. 1-2, a kind of gearshift for power transmission and transforming equipment switch, including housing 1, housing 1 is set using insulation
Fat material can ensure the safety of operating personnel, and safety coefficient is high, and 1 upper end of housing is run through equipped with the first button 2,3 and of the second button
Third button 4, the first button 2 and 3 surface mount of the second button have green wrap, and third button 4 is equipped with red wrap,
Be arranged with semicircle rubber pad 16 on first button 2, the second button 3 and third button 4, semicircle rubber pad 16 be avoided that by
Electrostatic is generated on key, colored wrap can help the effect of operating personnel's identification gear button.
In the utility model, housing 1 is internally provided with gearshift plate 6, and 1 inner wall of housing offers the cunning that cooperation gearshift plate 6 slides
Rail offers the first groove 7, the second groove 8 and third groove 9 on plate 6 of shifting gears, and the first groove 7, the second groove 8 use L-shaped groove
And dovetail groove, and L-shaped groove is connected with dovetail groove, third groove 9 uses rectangular channel and dovetail groove, and rectangular channel and dovetail groove connect
Logical, one end that the first button 2, the second button 3 and third button 4 are located inside housing 1, which is run through, is equipped with fixed block 5, and three solid
Determine block 5 to be respectively located in the first groove 7, the second groove 8 and third groove 9 of gearshift plate 6, the first button 2,3 and of the second button
4 lower end of third button is equipped with link block 10, and winding is equipped with the first spring 11 on link block 10, and the first spring 11 is located at the
Between one button 2,1 inner wall of the second button 3, third button 4 and housing, the first limited block 12 and rectangle are additionally provided on plate 6 of shifting gears
Sliding slot 13 is additionally provided with the second limited block 15, and the second limited block 15 is located in rectangle sliding slot 13 in housing 1, the first limited block 12
Second spring 14 is connected between the second limited block 15.
In the utility model, the first button 2,3 lower end of the second button link block 10 be respectively connected with corresponding gear control electricity
The first button 2 or the second button 3 when using this device, are pressed, due to the fixed block on the first button 2 or the second button 3 in road
5 exchange baffle the first grooves 7 and supporting for the second groove 8 are provided as using, and gearshift plate 6 is made to be slided along the sliding rail that 1 inner wall of housing opens up, from
And the fixed block on the first button 2 or the second button 3 is made to be stuck in the L-shaped groove of the first groove 7 or the second groove 8, so as to control
The contactor of 3 lower end of first button 2 or the second button when needing to close power transmission and transforming equipment, presses third button 4, makes the
Fixed block 5 on three buttons 4 pushes to the right gearshift plate 6 along the dovetail groove of third groove 9, makes the first button 2 or the second button 3
On fixed block 5 be detached from out of the first groove 7 or the second groove 8 L-shaped groove, up moved under the action of the first spring 11,
So as to which the circuit for controlling the link block 10 of 3 lower end of the first button 2 or the second button disconnects.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of gearshift for power transmission and transforming equipment switch, including housing (1), which is characterized in that housing (1) upper end
Through equipped with the first button (2), the second button (3) and third button (4), the housing (1) is internally provided with gearshift plate (6), institute
It states and offers the first groove (7), the second groove (8) and third groove (9), first button (2), second on gearshift plate (6)
Button (3) and third button (4) run through positioned at the internal one end of housing (1) is equipped with fixed block (5), three fixed blocks
(5) it is located in the first groove (7), the second groove (8) and third groove (9) of gearshift plate (6) respectively, first button (2),
Second button (3) and third button (4) lower end are equipped with link block (10), and winding is equipped with the first bullet on the link block (10)
Spring (11), and the first spring (11) positioned at the first button (2), the second button (3), third button (4) and housing (1) inner wall it
Between, the first limited block (12) and rectangle sliding slot (13) are additionally provided on the gearshift plate (6), second is additionally provided in the housing (1)
Limited block (15), and the second limited block (15) is interior positioned at rectangle sliding slot (13), first limited block (12) and the second limited block
(15) second spring (14) is connected between.
2. a kind of gearshift for power transmission and transforming equipment switch according to claim 1, which is characterized in that described first
Button (2) has green wrap with the second button (3) surface mount, and third button (4) is equipped with red wrap.
3. a kind of gearshift for power transmission and transforming equipment switch according to claim 1, which is characterized in that described first
Semicircle rubber pad (16) is arranged on button (2), the second button (3) and third button (4).
A kind of 4. gearshift for power transmission and transforming equipment switch according to claim 1, which is characterized in that the housing
(1) using dielectric resin material.
5. a kind of gearshift for power transmission and transforming equipment switch according to claim 1, which is characterized in that described first
Groove (7), the second groove (8) are using L-shaped groove and dovetail groove, and L-shaped groove is connected with dovetail groove, and the third groove (9) uses
Rectangular channel and dovetail groove, and rectangular channel is connected with dovetail groove.
A kind of 6. gearshift for power transmission and transforming equipment switch according to claim 1, which is characterized in that the housing
(1) inner wall offers the sliding rail that cooperation gearshift plate (6) slides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678901.1U CN207529860U (en) | 2017-12-06 | 2017-12-06 | A kind of gearshift for power transmission and transforming equipment switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678901.1U CN207529860U (en) | 2017-12-06 | 2017-12-06 | A kind of gearshift for power transmission and transforming equipment switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207529860U true CN207529860U (en) | 2018-06-22 |
Family
ID=62578637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721678901.1U Expired - Fee Related CN207529860U (en) | 2017-12-06 | 2017-12-06 | A kind of gearshift for power transmission and transforming equipment switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207529860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336099A (en) * | 2021-12-09 | 2022-04-12 | 谢永勤 | Electrical wiring terminal |
-
2017
- 2017-12-06 CN CN201721678901.1U patent/CN207529860U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336099A (en) * | 2021-12-09 | 2022-04-12 | 谢永勤 | Electrical wiring terminal |
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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 |
Granted publication date: 20180622 Termination date: 20181206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |