CN211685445U - Slide rail guide structure and electric monocycle - Google Patents
Slide rail guide structure and electric monocycle Download PDFInfo
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- CN211685445U CN211685445U CN201922491425.8U CN201922491425U CN211685445U CN 211685445 U CN211685445 U CN 211685445U CN 201922491425 U CN201922491425 U CN 201922491425U CN 211685445 U CN211685445 U CN 211685445U
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- guide
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Abstract
The utility model provides a slide rail guide structure and an electric monocycle, wherein the slide rail guide structure comprises a first slide rail, a second slide rail, at least one front slide guide and at least one rear slide guide, the first slide rail and the second slide rail are matched with each other, sliding friction is formed between the first slide rail and the second slide rail, the first slide rail is internally provided with the front slide guide connected with the rear side surface of a front plate and the rear slide guide connected with the front side surface of a rear plate, the front slide guide is provided with a front chute, the rear slide guide is provided with a rear chute, a front slide rail bar in the second slide rail is in sliding connection with the front chute, a rear slide rail bar in the second slide rail is in sliding connection with the rear chute, so that the sliding connection between the first slide rail and the second slide rail has larger contact area, the slide rail guide structure is not easy to damage when being subjected to stronger impact load or under severe conditions, the durability of the slide rail is improved.
Description
Technical Field
The utility model relates to a slide rail structure, and about a slide rail structure and electronic wheel barrow very much.
Background
The sliding rails used in the existing wheelbarrows usually adopt the forms of rollers, balls, linear bearings and the like, and although rolling friction control is very small, robustness is poor under some severe working conditions. For example when impact load is very big in the twinkling of an eye, local stress is too big can lead to minor diameter's ball fracture damage, perhaps the position extrusion dent of corresponding slide rail point contact, wearing and tearing etc. (if meet outdoor bad operating mode such as muddy water sand dirt, the tiny piece that hardness is very big in the grit can block and be difficult to discharge in the gap of gyro wheel and guide rail, although the hardness of steel ball and stainless steel strip is very high, but composition hardness such as diamond in the grit is higher, if the pressure is passed by force, can lead to steel ball and stainless steel strip to appear the dent, irreversible damage such as fish tail) thereby reduce slide rail life, cause the problem of damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a slide rail guide structure to solve the slide rail guide structure that exists among the prior art and when meetting stronger impact load or at adverse conditions during operation, the slide rail receives the technical problem of damage easily.
In order to achieve the above object, the utility model adopts the following technical scheme: the first slide rail comprises a rail plate, a front plate and a rear plate, wherein the rail plate is arranged by extending up and down, the front plate is connected to the front side plate edge of the rail plate and extends leftwards, the rear plate is connected to the rear side plate edge of the rail plate and extends leftwards, the front guide sliders are connected to the rear side surface of the front plate, front sliding grooves are formed in the rear side surface of the front guide sliders by extending up and down, the rear guide sliders are connected to the front side surface of the rear plate, rear sliding grooves are formed in the front side surface of the rear guide sliders by extending up and down, the second slide rail comprises a sliding connection block, a front slide rail strip connected to the front side surface of the sliding connection block and extends up and down, and a rear slide rail strip connected to the rear side surface of the sliding connection block and extends up and down to form a rear side surface of the sliding connection block The front sliding rail strip is in sliding fit with each front sliding groove, and the rear sliding rail strip is in sliding fit with each rear sliding groove.
Furthermore, the number of the front guide sliding pieces is at least two, each front guide sliding piece is arranged on the front plate at an upper and lower interval, the number of the rear guide sliding pieces is at least two, and each rear guide sliding piece is arranged on the rear plate at an upper and lower interval.
Furthermore, each lead the saddle and lead the saddle all to be equipped with the projection on the back after with, at least one mounting hole has all been seted up on front bezel and the back plate, the projection all fixed grafting in corresponding in the mounting hole.
Further, the cross-sectional shapes of the front guide sliding piece and the rear guide sliding piece are in a concave shape.
Furthermore, the rear side surface of the front plate extends forwards to form a front guide groove extending up and down, the front guide slider is fixedly installed at the groove bottom of the front guide groove, the front side surface of the rear plate extends backwards to form a rear guide groove diffractively arranged up and down, and the rear guide slider is fixedly installed at the groove bottom of the rear guide groove.
Further, the width of the front guide slide piece is matched with the width of the front guide groove, and the width of the rear guide slide piece is matched with the width of the rear guide groove.
Further, the front guide slide piece and the rear guide slide piece are both made of non-metal material plastics, and the first slide rail and the second slide rail are both made of metal materials.
The utility model provides a slide rail guide structure's beneficial effect lies in: compared with the prior art, the utility model discloses slide rail guide structure adopts the mode of mutually supporting first slide rail and second slide rail, be sliding friction between this first slide rail and the second slide rail, and be equipped with in the first slide rail and connect in the preceding slider of front bezel trailing flank and connect in the back of back bezel leading the slider, preceding spout has been seted up on the preceding slider, back spout has been seted up on the back leading the slider, preceding slide rail strip and preceding spout sliding connection cooperation in the second slide rail, back slide rail strip and back spout sliding connection cooperation in the second slide rail, make the sliding connection cooperation between first slide rail and the second slide rail have bigger area of contact, slide rail guide structure is difficult to damage when receiving stronger impact load or being in under the adverse conditions, the durability of slide rail has been improved.
The utility model also provides an electronic wheel barrow, including the wheel and the load subassembly of traveling, the load subassembly still includes foretell slide rail guide structure, slide rail guide structure has two, each one of them locates of slide rail guide structure one side of the wheel of traveling, each one another wherein of slide rail guide structure locates the opposite side of the wheel of traveling, two slide rail guide structure all with the load subassembly is connected and can synchronous motion so that the load subassembly reciprocates.
Furthermore, the slide rail wire structures are four, the four slide rail structures are respectively positioned in the front of the left side, the rear of the left side, the front of the right side and the rear of the right side of the running wheel, and the four slide rail guide structures are connected with the load assembly and can move synchronously so that the load assembly moves up and down.
Further, the load assembly also comprises an elastic piece arranged in the sliding connection block.
The monocycle has the beneficial effects that: compared with the prior art, the slide rail guide structure in the monocycle adopts a mode of mutually matching the first slide rail and the second slide rail, sliding friction is generated between the first slide rail and the second slide rail, the first slide rail is internally provided with a front guide slide piece connected to the rear side surface of the front plate and a rear guide slide piece connected to the front side surface of the rear plate, the front guide slide piece is provided with a front slide groove, the rear guide slide piece is provided with a rear slide groove, a front slide rail bar in the second slide rail is in sliding connection with the front slide groove, a rear slide rail bar in the second slide rail is in sliding connection with the rear slide groove, the sliding connection between the first slide rail and the second slide rail is larger in contact area, the slide rail guide structure is not easy to damage when receiving stronger impact load or being in severe conditions, and the durability of the slide rails is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic view of an overall structure of a slide rail guide structure according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an explosion structure of the slide rail guide structure according to the embodiment of the present invention;
fig. 3 is a schematic structural view of a first slide rail according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a second slide rail provided in the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a front guide slider or a rear guide slider according to an embodiment of the present invention;
fig. 6 is an exploded schematic view of the electric unicycle according to the embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Slide |
||
| 110 | |
||
| 111 | |
112 | |
| 1120 | |
||
| 113 | |
1130 | |
| 114 | |
||
| 120 | |
||
| 121 | |
122 | Front |
| 123 | Rear |
||
| 130 | |
131 | |
| 140 | Rear guide |
141 | |
| 150 | Convex column | ||
| 200 | |
||
| 210 | |
220 | |
| 221 | Elastic piece |
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 5, a slide rail guiding structure according to the present invention will now be described. The slide rail guiding structure 100 comprises a first slide rail 110, a second slide rail 120, at least one front guide slider 130 and at least one rear guide slider 140, wherein the first slide rail 110 comprises a rail plate 111, a front plate 112 and a rear plate 113, the rail plate 111 is vertically extended, the front plate 112 is connected with the front side plate edge of the rail plate 111 and is formed by extending leftwards, the rear plate 113 is connected with the rear side plate edge of the rail plate 111 and is formed by extending leftwards, each front guide slider 130 is connected with the rear side surface of the front plate 112, each front guide slider 130 is provided with a vertically extended front slide groove 131 on the rear side surface, each rear guide slider 140 is connected with the front side surface of the rear plate 113, each rear guide slider 140 is provided with a vertically extended rear slide groove 141 on the front side surface, the second slide rail 120 comprises a sliding block 121, a vertically extended front slide rail 122 and a vertically extended rear slide rail 123 connected with the rear side surface of the sliding block 121, the front slide rail 122 is slidably connected with each front slide groove 131, the rear slide rail 123 is slidably fitted to each rear slide groove 141.
It should be noted that, the first slide rail 110 and the second slide rail 120 are engaged with each other by sliding friction, and the extending directions are the same, and the first slide rail 110 and the second slide rail 120 are both made of a metal material, specifically, an aluminum alloy material, a steel material, or a copper material.
The rail plate 111, the front plate 112 and the rear plate 113 in the first slide rail 110 are of an integrally formed structure, so that the structure of the first slide rail 110 is more stable, and the front guide chute formed in the front plate 112 is the same as the rear guide chute 1130 formed in the rear plate 113 in shape and size, and is an open groove.
The sliding block 121 of the second slide rail 120 is abutted to the first slide rail 110, the extending direction of the sliding block 121 is the same as the extending direction of the first slide rail 110, and the front slide rail 122 and the rear slide rail 123 fixedly connected to both sides of the sliding block 121 have the same shape and size and have the same length, and it should be noted that the lengths of the two slide rails are longer than the lengths of the front guide slot 1120 and the rear guide slot 1130, or the lengths of the two slide rails are equal to the lengths of the front guide slot 1120 and the rear guide slot 1130, so that when the front guide slot 1120 and the front slide rail 122 slide relatively, and when the rear guide slot 1130 and the rear slide rail 123 slide relatively, the two slide rails are not easy to fall off, have a long sliding distance, and increase the stroke between the first slide rail 110 and the second slide rail 120.
The utility model provides a slide rail guide structure, compared with the prior art, adopt the mode of mutually supporting first slide rail 110 and second slide rail 120, be sliding friction between this first slide rail 110 and the second slide rail 120, and be equipped with in first slide rail 110 and connect in preceding slider 130 of front bezel 112 trailing flank and connect in the back of back plate 113 leading flank and lead smooth piece 140, preceding spout 131 has been seted up on preceding slider 130, back spout 141 has been seted up on leading smooth piece 140 after, preceding slide rail 122 and preceding spout 131 sliding connection cooperation in the second slide rail 120, back slide rail 123 and back spout 141 sliding connection cooperation in the second slide rail 120, make the sliding connection cooperation between first slide rail 110 and the second slide rail 120 have bigger area of contact, slide rail guide structure 100 is difficult to damage when receiving stronger impact load or being in the adverse conditions, the incorruptibility of slide rail has been improved.
As the utility model provides a slide rail guide structure's a specific implementation way, preceding slider 130 has two at least, each preceding slider 130 is located on the front bezel 112 from top to bottom the interval, the back is led slider 140 and is had two at least, each back is led slider 140 and is located on the back plate 113 from top to bottom the interval, lead slider 140 through setting up two at least preceding sliders 130 and two at least backs, make preceding rail strip and preceding slider 130 be connected more stable, make back lead rail strip and back lead slider 140 be connected more stable equally.
Referring to fig. 3 and 5, as an embodiment of the slide rail guiding structure provided by the present invention, a convex column 150 is disposed on the back of each of the front guide slider 130 and the rear guide slider 140, at least one mounting hole 114 is disposed on each of the front plate 112 and the rear plate 113, and the convex column 150 is fixedly inserted into the corresponding mounting hole 114. Specifically, the mounting hole 114 is disposed at the center of the width of the front plate 112 and the center of the width of the rear plate 113, the mounting hole 114 may be a through hole penetrating the plate surface, or may be a blind hole not penetrating the plate surface, and the shape of the convex pillar 150 disposed at the back of the front guide slider 130 and the shape of the convex pillar 150 disposed at the back of the rear guide slider 140 are matched with the shape of the mounting hole 114, so as to ensure the stability of the front guide slider 130 and the rear guide slider 140 mounted in the first slide rail 110.
In this embodiment, the protruding pillar 150 and the mounting hole 114 may also be detachably connected, so as to further facilitate the installation and positioning of the front guide slider 130 and the rear guide slider 140.
Referring to fig. 5, as an embodiment of the slide rail guiding structure of the present invention, the cross-sectional shapes of the front guide slider 130 and the rear guide slider 140 are both in a concave shape.
Please refer to fig. 2, as a specific embodiment of the slide rail guiding structure according to the present invention, the rear side of the front plate 112 extends forward to form a front guiding slot 1120 extending vertically, the front sliding piece 130 is fixedly installed at the bottom of the front guiding slot 1120, the front side of the rear plate 113 extends backward to form a rear guiding slot 1130 extending vertically, and the rear sliding piece 140 is fixedly installed at the bottom of the rear guiding slot 1130. By providing the front guide slot 1120 and the rear guide slot 1130, on one hand, the front guide slider 130 and the rear guide slider 140 can be protected, and the front guide slider 130 and the rear guide slider 140 are mounted in the slots, so that the front guide slider 130 and the rear guide slider 140 are not easily damaged, and on the other hand, the front guide slider 130 and the rear guide slider 140 can guide the front slide rail 122 and the rear slide rail 123.
Referring to fig. 2, as a specific embodiment of the slide rail guiding structure provided by the present invention, the width of the front guiding slider 130 is matched with the width of the front guiding slot 1120, the width of the rear guiding slider 140 is matched with the width of the rear guiding slot 1130, and the slot walls at both sides of the front guiding slot 1120 and the rear guiding slot 1130 can play a certain limiting role on the front guiding slider 130 and the rear guiding slider 140, so that the front guiding slider 130 and the rear guiding slider 140 can be more stably connected to the front guiding slot 1120 and the rear guiding slot 1130.
As the utility model provides a slide rail guide structure's a specific implementation way, leading slider 130 and leading slider 140 behind by non-metallic material and making, softer non-metallic material can endure some bad operating modes such as sand and dust, has improved the durable degree of product, for example plastics, plastic etc..
Referring to fig. 4, as a specific embodiment of the slide rail guiding structure provided by the present invention, the sliding block 121 is a hollow structure, so as to save the manufacturing cost.
Referring to fig. 6, the present invention further provides an electric unicycle 200, which includes a driving wheel 210 and a load assembly 220, wherein the load assembly 220 includes the above-mentioned slide rail guide structure 100, and the specific structure of the slide rail guide structure 100 refers to the above-mentioned embodiments, and since the electric unicycle 200 adopts all the technical solutions of the above-mentioned embodiments, all the beneficial effects brought by the technical solutions of the above-mentioned embodiments are also achieved, and are not repeated herein.
As an embodiment of the present invention, the slide rail guiding structures 100 have two, one of the slide rail guiding structures 100 is disposed on one side of the traveling wheel 210, the other of the slide rail guiding structures 100 is disposed on the other side of the traveling wheel, and the two slide rail guiding structures 100 are connected to the load assembly 220 and can move synchronously to move the load assembly 220 up and down.
As another embodiment of the present invention, the slide rail guiding structure 100 has four, and four slide rail structures 100 are respectively located the left side place ahead, the left side rear, the right side place ahead and the right side rear of the running wheel 210, and four slide rail guiding structures 100 are all connected with the load component 220 and can move synchronously so as to make the load component 220 move up and down.
Further, referring to fig. 6, the load assembly 220 further includes an elastic member 221 disposed in the sliding block 121, and when the load assembly 220 is loaded, the elastic member 221 can apply a certain pushing force to the elastic member 221 so as to elastically deform the elastic member 221, and the elastic member 221 achieves a damping effect under the action of an elastic restoring force.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A slide rail guide structure is characterized by comprising a first slide rail, a second slide rail, at least one front guide slide piece and at least one rear guide slide piece, wherein the first slide rail comprises a rail plate, a front plate and a rear plate, the rail plate is vertically extended, the front plate is connected with the front side plate edge of the rail plate and is formed by leftward extension, the rear plate is connected with the rear side plate edge of the rail plate and is formed by leftward extension, each front guide slide piece is connected with the rear side surface of the front plate, the rear side surface of each front guide slide piece is provided with a front slide groove which is vertically extended, each rear guide slide piece is connected with the front side surface of the rear plate, each rear guide slide piece is provided with a rear slide groove which is vertically extended, the second slide rail comprises a sliding connection block, a front slide rail strip which is connected with the front side surface of the sliding connection block and is vertically extended, and a rear slide rail strip which is connected with the rear side surface of the sliding connection, the front slide rail strip is in sliding fit with each front sliding groove, and the rear slide rail strip is in sliding fit with each rear sliding groove.
2. The slide guide structure according to claim 1, wherein said front guide slides have at least two, each of said front guide slides is spaced up and down on said front plate, said rear guide slides have at least two, each of said rear guide slides is spaced up and down on said rear plate.
3. The slide rail guide structure according to claim 2, wherein each of the front guide slider and the rear guide slider has a protruding post at a back portion thereof, and each of the front plate and the rear plate has at least one mounting hole, and the protruding posts are fixedly inserted into the corresponding mounting holes.
4. The slide guide structure according to any one of claims 1 to 3 wherein the cross-sectional shapes of the front guide slide and the rear guide slide are each in the shape of a Chinese character 'ao'.
5. The slide rail guide structure according to claim 4, wherein the front plate has a front guide slot extending upward and downward from a rear surface thereof, the front slider is fixedly mounted on a bottom of the front guide slot, the rear plate has a rear guide slot extending rearward from a front surface thereof, the rear slider is fixedly mounted on a bottom of the rear guide slot.
6. The slide guide structure according to claim 5, wherein the width of the front guide slide matches the width of the front guide slot, and the width of the rear guide slide matches the width of the rear guide slot.
7. The slide guide structure according to claim 6, wherein said front guide slide and said rear guide slide are made of a non-metallic material, and said first slide and said second slide are made of a metallic material.
8. An electric unicycle, comprising a running wheel and a load assembly, wherein the load assembly comprises two rail guides according to any one of claims 1 to 7, one rail guide being provided on one side of the running wheel and the other rail guide being provided on the other side of the running wheel, both rail guides being connected to the load assembly and being capable of moving synchronously to move the load assembly up and down.
9. The powered unicycle of claim 8, wherein there are four of the rail guides, four of the rail guides being located respectively in front of the left side of the running wheel, behind the left side of the running wheel, in front of the right side of the running wheel, and four of the rail guides being connected to the load assembly and being capable of synchronous movement to move the load assembly up and down.
10. The powered unicycle of claim 9, wherein the load assembly further comprises a resilient member disposed in the slip block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922491425.8U CN211685445U (en) | 2019-12-30 | 2019-12-30 | Slide rail guide structure and electric monocycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922491425.8U CN211685445U (en) | 2019-12-30 | 2019-12-30 | Slide rail guide structure and electric monocycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211685445U true CN211685445U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922491425.8U Active CN211685445U (en) | 2019-12-30 | 2019-12-30 | Slide rail guide structure and electric monocycle |
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| Country | Link |
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| CN (1) | CN211685445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI793975B (en) * | 2022-01-14 | 2023-02-21 | 威剛科技股份有限公司 | Cargo box fixing device for motorcycle |
-
2019
- 2019-12-30 CN CN201922491425.8U patent/CN211685445U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI793975B (en) * | 2022-01-14 | 2023-02-21 | 威剛科技股份有限公司 | Cargo box fixing device for motorcycle |
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