CN2709233Y - Automobile gear shift device - Google Patents

Abstract

The utility model provides an automobile gear shift device. The automobile gear shift device is that the body of the gear shift device is provided with a pressing button which is provided with a button and a button fixing seat. The upper end the button is pivoted at the button fixing seat, and the central pivot of the button fixing seat is provided with a lever which is provided with a pushing and blocking rod. The lower end of the lever extends a pushing and blocking fin which is inlaid with the lower end of the button. A connecting rod extends downward into the upper end of the body of the gear shift device and is provided with a hole. The hole holds the pushing and blocking rod. The automobile gear shift device can reach the function of the traditional automobile gear shift device, but the automobile shift device does not adopt a gear structure. The automobile gear shift device adopts the button structure, has less parts and components, easy integral assembly and low cost.

Description

The car gear shifting device

Technical field

The utility model relates to a kind of hand held controller that applies to car gear shifting, refers to a kind of car gear shifting device that adopts press-button structure especially.

Background technology

Automobile uses a kind of car gear shifting hand held controller when gearshift, by operating this automobile gear shift device, link this gearshift with connecting rod, to reach the effect of automobile gear shift, please referring to Fig. 5, it is a known car gear shifting device, and it is provided with a press button 40, a gearshift body 50 and a connecting rod 60;

This press button 40 comprises a button permanent seat 41, one button 42, one spring leaf 43 and a lever 44, these button 42 1 openings are to the cell body of this button permanent seat 41, these button 42 upper ends are hubbed at this button permanent seat 41, form an accommodation space in this button permanent seat 41, the anterior upper cross of this accommodation space is to be provided with a gear cushion block and a gear 45 in regular turn by wall, be provided with a lever 44 in this accommodation space, this lever 44 is provided with a connecting part 441, stretch backward in this connecting part 441 and to establish a push and block bar 442, these connecting part 441 lower ends laterally are hubbed on the bottom of this button 42, these connecting part 441 upper ends laterally are hubbed on gear 45 belows of these button permanent seat 41 front ends, these connecting part 441 upper surfaces form operative gear 443, this operative gear 443 closes with described gear 45 Nie, this spring leaf 43 curves rectangular-shaped, it pastes the upside that is butted on this accommodation space on one side, and another side pastes the bottom surface that is butted on these button 42 cell bodies;

This gearshift body 50 is the handle shape, and accommodation space 51 ccontaining these press buttons 40 of an end opening are arranged at its top, and this accommodation space 51 is provided with a pot 52 that runs through the handle bottom downward vertically;

This connecting rod 60 is located in the pot 52, and described accommodation space 51 is also stretched in its upper end, and these connecting rod 60 tops are provided with a hole 61, and described push and block bar 442 penetrates this hole 61.

Push described button 42 during use, inwardly swing button 42 lower ends that make the upper end be hubbed on described button permanent seat 41, drive is fulcrum with the lever 44 that connecting portion 441 lower ending pivots are located at by 42 with its connecting part 441 upper end pivot parts, this push and block bar 442 is swung up and down, and cause sliding suitable the moving of lever 44, and then make the described connecting rod 60 that links with the hole 61 of upper end and this push and block bar 442 in this pot 52, do upwards mobile with the operative gear 443 that connecting part 441 upper surfaces and gear 45 Nie close; Restoring force because of described spring leaf 43 when loosening button 42 is outwards swung this button 42, and this moment, each parts was replied the preceding state of pushing, and this connecting rod 60 moves down.

By pushing or loosening described button described connecting rod is moved up and down, reach the effect of transmission, but the parts such as lever of automobile gear shift device because of having used gear, gear cushion block and Liang Chu to be pivoted of traditional usefulness, make complex structure, assemble loaded down with trivial detailsly, and cost improves.

Summary of the invention

Because the car gear shifting device of traditional usefulness is because of its parts such as lever that used gear, gear cushion block and Liang Chu to be pivoted, make parts more, and assembling is complicated, the problem that cost improves, be head it off, the purpose of this utility model provides a kind of car gear shifting device, less, the simple structure of the parts of this device, not only make assembling easily and cost lower.

In order to reach this purpose, the utility model is provided with a press button, a gearshift body and a connecting rod;

This press button comprises a button permanent seat, a button, a spring leaf and a lever, form the accommodation space that front and back reach opening down in this button permanent seat, in this accommodation space, be provided with a lever, this lever is provided with fulcrum shaft and is hubbed at this accommodation space with this one, this lever fulcrum shaft is stretched backward and is set out a push and block bar, and this balance pivot axially downwardly extending has been established a push and block fin in addition;

This button-like is like a cell body, but its opening towards this button permanent seat and its front end of housing, this button is hubbed on this button permanent seat front end top with its top, both sides, this button below forms a clamping slot, this clamping slot is ccontaining this push and block fin;

This spring leaf becomes the bending type attitude, and it simultaneously is butted on this above accommodation space, and another side is butted on the bottom surface of this button cell body;

This gearshift body upper end is provided with an accommodation space, and described button permanent seat is arranged in this accommodation space, connects downwards in this accommodation space bottom surface to be provided with a pot and to communicate with this accommodation space;

This connecting rod places this pot and upper end to stretch into this button permanent seat, and this small end is provided with a hole, this poroid push and block bar that has plugged described lever.

When using, pushes the utility model described button, this button is that fulcrum is inwardly swung with the upper end, described clamping slot moves backward and promotes this push and block fin, the push and block bar that drives described lever fulcrum shaft is the swing that fulcrum block makes progress with this lever fulcrum shaft, and the connecting rod of putting this push and block bar with the pore volume of upper end is moved up in described pot; When loosening this button, because of the restoring force of spring leaf is outwards swung this button, and then make each homing, this connecting rod moves down.

Because the utility model do not use gear and directly adopts press-button structure to drive described lever, reach identical effect with traditional usefulness with simple parts, make that the utility model parts are less, and assembling is simple, cost is lower.

Description of drawings

Fig. 1 is a perspective exploded view of the present utility model.

Fig. 2 is a combination schematic appearance of the present utility model.

Fig. 3 is a section-drawing of the present utility model.

Fig. 4 is the enforcement scheme drawing of the utility model section.

Fig. 5 is the section-drawing of tradition with the car gear shifting device.

Nomenclature among the figure:

10 press buttons, 11 button permanent seats

111 accommodation spaces, 112 axis holes

113 axis holes 114 collude block

12 buttons, 121 axis holes

122 retainings collude hole 123 clamping slots

124 fins, 13 spring leafs

14 levers, 141 fulcrum shafts

142 fulcrum axis holes, 143 push and block bars

144 push and block fins, 15 latches

16 latches, 20 gearshift bodies

21 accommodation spaces, 22 pots

30 connecting rods, 31 holes

32 inclined-planes, 40 press buttons

41 button permanent seats, 42 buttons

43 spring leafs, 44 levers

441 connecting parts, 442 push and block bars

443 operative gears, 45 gears

50 gearshift bodies, 51 accommodation spaces

52 pots, 60 connecting rods

61 holes

The specific embodiment

Please referring to shown in Figure 2, the utility model is provided with a press button 10, a gearshift body 20 and a connecting rod 30; Shown in Figure 1, this press button 10 comprises a button permanent seat 11, a button 12, a spring leaf 13 (Fig. 3) and a lever 14;

As shown in Figure 1, this button permanent seat 11 is made of left and right sides plate and top plate, wherein form an accommodation space 111, each has laterally provided an axis hole 112,113 to the front end of these button permanent seat 11 its left and right sides plates up and down, between lower shaft hole on the plate of the left and right sides 112,113, outwards be provided with one vertical protrude plate collude block 114;

This lever 14 is located at the front end in the described accommodation space 111, this lever 14 is provided with a fulcrum shaft 141, this fulcrum shaft 141 has laterally provided a fulcrum axis hole 142, be provided with the lower shaft hole 113 that a latch 16 passes left and right sides plate, this fulcrum axis hole 142 is hubbed on this lever 14 in the accommodation space 111 of described button permanent seat 11, these lever 14 fulcrum shafts 141 are stretched backward and are set out a push and block bar 143, these lever 14 fulcrum shafts 141 are stretched downwards and have been established a push and block fin 144 in addition, and this push and block bar 143 accompanies the angle (as shown in Figure 3) that is slightly less than the right angle approximately with this push and block fin 144;

Shown in Figure 1, these button 12 1 openings are to the square cell body of described button permanent seat 11, but the size of the groove of this button 12 is the front end of the described button permanent seat 11 of housing just, place, two walls top provides an axis hole 121 about its side, the upper shaft hole 112 that passes this axis hole 121 and described button permanent seat 11 left and right sides plates with a latch 15 is hubbed on this button permanent seat 11 with these button 12 upper ends, two walls are formed with the microscler retaining in front and back and collude hole 122 in about these button 12 axis holes 121 belows, this retaining colludes hole 122 the described block 114 that colludes is placed in one, making this button 12 is that fulcrum is done limited swing with this latch 15, the lower wall surface of this button 12 is stretched to establish to button permanent seat 11 and is formed a clamping slot 123, the push and block fin 144 of the described lever 14 of these clamping slot 123 blockings is stretched to button permanent seat 11 directions in the bottom surface of the groove of this button 12 in addition and has been established the fin 124 that splits about a pair of.

Shown in Figure 3, these spring leaf 13 width are slightly larger than the distance between the described a pair of fin 124, this spring leaf 13 curves vertical configuration, the one end pastes and is butted on described fin 124 end faces, the other end pastes and is butted on described button permanent seat 11 top plates, and its bending place is between described latch 15 and this button permanent seat 11 top plates, in addition, also can not be provided with this fin, spring leaf directly respectively props up button with both sides and these button permanent seat 11 top plates use.

This gearshift body 20 is the handle shape, the inner opening accommodation space 21 forward that is provided with in its upper end, the button permanent seat 11 of these accommodation space 21 ccontaining these press buttons 10, these accommodation space 21 shapes and this button permanent seat 11 are harmonious this button permanent seat 11 are fixed wherein, described button 12 protrudes these gearshift body 20 surfaces, and this accommodation space 21 is provided with a pot 22 that runs through gearshift body 20 bottoms downward vertically.

This connecting rod 30 is a direct rod shape, it is located in this pot 22 and stretches into button permanent seat 11 accommodation spaces 111 that place this accommodation space 21, these connecting rod 30 upper ends are provided with a hole 31, and this hole 31 is provided with an inclined-plane 32 by its two ends to center ring, and this hole 31 is passed by the push and block bar 143 of described lever 14.

Please referring to Fig. 4, when using, pushes the utility model described button 12, this button 12 is that fulcrum is to these button permanent seat 11 swings with the axis hole 121 of its top, described clamping slot 123 moved and promoted ccontaining this push and block fin 144 wherein to button permanent seat 11 this moment, the push and block bar 143 that drives described lever 14 is that fulcrum is done swing upwards with this lever fulcrum shaft 141, and the connecting rod 30 with hole 31 ccontaining these push and block bars 143 of upper end is moved up in described pot 22; When loosening this button 12, because of the restoring force of spring leaf 13 is swung this button 12 outside this button permanent seat 11, and then making clamping slot 123 mobile this push and block fin 144 that makes outside button permanent seat 11 drive these push and block bars 143 to lower swing, this moment, this connecting rod 30 moved down.

The utility model does not use gear, and directly drive described lever with press-button structure, make described connecting rod do moving up and down, promptly reach identical effect with traditional usefulness with simple parts, but make the utility model because of the less and feasible assembling of parts is simple, cost is lower.

Claims (5)

1. a car gear shifting device comprises a press button, a gearshift body and a connecting rod, it is characterized in that,

This press button comprises a button permanent seat, a button, a spring leaf and a lever, form the accommodation space that front and back reach opening down in this button permanent seat, in this accommodation space, be provided with a lever, this lever pivot is located at this accommodation space, this lever is stretched backward and is set out a push and block bar, and this lever is stretched downwards and established a push and block fin in addition;

This button-like is like a cell body, and its opening is towards this button permanent seat, and this button is hubbed on this button permanent seat front end with its top, both sides, and a clamping slot is formed on this button bottom, this clamping slot is ccontaining this push and block fin;

This spring leaf becomes the bending type attitude, and it simultaneously is butted on this above accommodation space, and another side is butted on this button;

This gearshift body upper end is provided with an accommodation space, and described button permanent seat is arranged in this accommodation space, connects downwards in this accommodation space bottom surface to be provided with a pot and to communicate with this accommodation space;

This connecting rod places this pot and upper end to stretch into this button permanent seat, and this small end is provided with a hole, and this hole has plugged the push and block bar of described lever.

2. car gear shifting device as claimed in claim 1 is characterized in that, the Kong Youqi two ends of described connecting rod are provided with an inclined-plane to center ring.

3. car gear shifting device as claimed in claim 1 or 2 is characterized in that, described button is stretched to the button permanent seat and established the fin that splits about a pair of, and described spring leaf simultaneously is butted on this above accommodation space, and another side is butted on this fin of this button.

4. car gear shifting device as claimed in claim 3, it is characterized in that, the vertical left and right sides of described button permanent seat outside wall surface is provided with one and colludes block, and described button left and right side correspondence is colluded stop location and is provided with the microscler retaining in front and back and colludes hole, and this retaining colludes ccontaining this of hole and colludes block.

5. car gear shifting device as claimed in claim 1, it is characterized in that, the vertical left and right sides of described button permanent seat outside wall surface is provided with one and colludes block, and described button left and right side correspondence is colluded stop location and is provided with the microscler retaining in front and back and colludes hole, and this retaining colludes ccontaining this of hole and colludes block.

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