CN216332444U

CN216332444U - Instrument and jacket connecting structure

Info

Publication number: CN216332444U
Application number: CN202121367658.8U
Authority: CN
Inventors: 郭志凯; 王敏敏
Original assignee: Jinhua Zhuoyuan Industry Co ltd
Current assignee: Jinhua Zhuoyuan Industry Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-04-19
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to a connecting structure of an instrument and a jacket, which comprises an instrument shell, a jacket and a connecting piece, wherein the jacket is arranged on the instrument shell; two adjacent surfaces of instrument shell with a section arcwall face on pressing from both sides the cover is laminated each other, and the department of laminating makes both fixed connection through one the connecting piece makes both fixed connection, makes the clamp sleeve install to electric bicycle handle through setting up deformation helping hand groove on pressing from both sides the cover, when the operator will press from both sides the cover and produce deformation, help the operator to open "C" type circle opening that presss from both sides the cover as far as, conveniently press from both sides the installation that overlaps, avoid the clamp sleeve to break off when taking place deformation simultaneously, make the arcwall face that presss from both sides the cover can combine with two mutually perpendicular's faces of instrument shell through setting up combination module and setting up orientation module on pressing from both sides the cover, improve the dimension and the firm degree that both combine, make it be difficult to take place the change of relative position.

Description

Instrument and jacket connecting structure

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of electric bicycle accessories, in particular to a connecting structure of an instrument and a jacket.

[ background of the utility model ]

There are many fixing methods for the meter of the electric vehicle on the market, one of the common fixing methods is to fix the meter to the handle of the bicycle through a jacket, the most common way for connecting the instrument and the jacket is to fix the instrument and the jacket by a bolt shaft and a nut bolt, however, in the actual use process, the connection between the instrument and the jacket is broken because the bolt is loosened, and the relative position of the meter and the jacket can be changed in the using process, so that an operator needs to frequently adjust the relative position of the meter when using the bicycle, in addition, when the connecting mode is used for production and assembly, because the bolts are smaller, the assembly of workers is difficult, the production beat is long, at present, a connecting structure of the instrument and the jacket does not exist in the market, and the problem can be solved.

[ Utility model ] content

Aiming at the defects of the prior art, the utility model provides a connecting structure of an instrument and a jacket, which is simple to operate in production and assembly links, and the instrument and the jacket are in limit fit through multiple dimensions in the actual use process, so that the problem of relative dislocation of the instrument jacket is solved.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides an instrument and cover connection structure that presss from both sides which characterized in that: the connecting structure comprises an instrument shell, a jacket and a connecting piece; two adjacent surfaces of the meter shell are mutually attached to a section of arc-shaped surface on the jacket, and the two adjacent surfaces are fixedly connected through the connecting piece at the attaching position.

Preferably, the clamping sleeve is enclosed into a C-shaped ring under an unstressed state, and the instrument is fixed to the bicycle by connecting the C-shaped ring with a bicycle handle.

Preferably, at least one deformation assisting groove is formed in the inner wall of one side of the C-shaped ring along the radian direction of the C-shaped ring.

Preferably, the deformation assisting groove and the arc-shaped surface are respectively positioned on two sides of the center line of the C-shaped ring.

Preferably, a positioning module for inserting into the meter shell is fixedly arranged on the arc-shaped surface of the clamping sleeve, and after the clamping sleeve is connected with the meter shell through the positioning module, the relative position of the clamping sleeve and the meter shell is fixed.

Preferably, the positioning module comprises a filling block, a limiting block and a combining block; the gravity center lines of the limiting block and the combining block are located on the same cross section of the jacket, and the filling blocks are located on two sides of the limiting block and the combining block.

Preferably, a combination module matched with the arc-shaped surface is fixedly arranged on two adjacent surfaces of the meter shell, and a limit combination groove attached to the positioning module is arranged on the combination module.

Preferably, the combination module comprises a limiting plate and a connecting plate; the included angle between the limiting plate and one side face of the meter shell is between 30 degrees and 60 degrees; and is parallel to the tangential direction of the arc-shaped surface of the jacket; the connecting plate is positioned on the lower side surface of the instrument shell and used for connecting the jacket with the instrument shell.

Preferably, the limiting component groove comprises a filling groove, a limiting groove and a combining groove; the filling groove is a triangular gap formed by combining the limiting plate and the connecting plate and is used for being buckled with the filling block; the limiting groove is formed in the lower side face of the limiting plate and used for being connected with a limiting block bolt, the combination groove is formed in the central line of the connecting plate and used for being connected with the combination block in a sliding mode, and the limiting groove is used for being connected with the connecting piece through a through hole.

Preferably, the connecting member includes a connecting pin and a "C" shaped buckle, and the connecting pin penetrates through the positioning module and the combining module and connects the positioning module and the combining module through the "C" shaped buckle.

The utility model has the advantages that:

1. the clamping sleeve is arranged on the electric bicycle handle through the deformation assisting groove arranged on the clamping sleeve, so that when an operator deforms the clamping sleeve, the opening of the C-shaped ring of the clamping sleeve is opened as much as possible, the clamping sleeve is convenient to install, and the clamping sleeve is prevented from being broken when deformed;

2. the combination module is arranged on the instrument shell, and the positioning module is arranged on the jacket, so that the arc-shaped surface of the jacket can be combined with two mutually vertical surfaces of the instrument shell, the combination dimension and the firmness degree of the two are improved, and the relative position of the two is not easy to change;

3. deformation through "C" type knot will press from both sides cover and instrument case fixed connection, makes things convenient for workman's assembly, shortens the production beat, improves production efficiency.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the technical solutions related to the embodiments of the present invention will be briefly described below with reference to the accompanying drawings, and it is apparent that the drawings described in the present specification are only some possible embodiments of the present invention, and it is obvious for a person skilled in the art to obtain other drawings identical or similar to the technical solutions of the present invention based on the following drawings without any creative efforts.

FIG. 1 is an exploded view of an instrument and jacket connection according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a jacket in one embodiment of a meter-to-jacket connecting structure according to the present invention;

FIG. 3 is an assembled view of a connection structure of a meter and a jacket according to an embodiment of the present invention;

FIG. 4 is a partial view of a jacket of an embodiment of a meter to jacket connection according to the present invention;

fig. 5 is a schematic view of the structure of a meter case in an embodiment of the meter and jacket connecting structure of the present invention.

FIG. 6 is a schematic isometric sectional view of the structural assembly of a meter and collet connection in one embodiment of the utility model;

FIG. 7 is a schematic isometric sectional view of the structural assembly of a meter and collet connection in one embodiment of the utility model;

FIG. 8 is an exploded view of a connector in one embodiment of a meter and collet coupling of the present invention.

In the figure, the meter casing 1, the coupling module 11, the limiting plate 110, the connecting plate 111, the limiting combination groove 12, the filling groove 120, the limiting groove 121, the coupling groove 122, the jacket 2, the deformation assisting groove 21, the positioning module 22, the filling block 220, the limiting block 221, the coupling block 222, the connecting member 3, the connecting pin 30, and the "C" shaped buckle 31.

[ detailed description ] embodiments

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.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1, a meter and jacket connecting structure comprises a meter shell 1, a jacket 2 and a connecting piece 3; two adjacent surfaces of the instrument shell 1 are mutually attached to a section of arc-shaped surface on the jacket 2, and the attaching part is fixedly connected with the two through a connecting piece 3.

First, it is to be noted that: the prior art is fixed together instrument shell 1 and clamp cover 2 through the mode of nut bolt for the binding face of instrument shell 1 and clamp cover 2 is only one face, in case when receiving the yawing force when using, and its connection structure can't provide cohesion for instrument and clamp cover 2, easily makes the positional relationship of both change because of vibrations when using.

In the application, after the instrument is installed in the instrument shell 1, the two adjacent surfaces of the instrument shell are attached to the arc-shaped surface on the jacket 2, compared with the prior art that one surface of a nut and a bolt is combined, the two adjacent surfaces of the instrument shell are connected to the arc-shaped surface, so that the combination strength of the connecting structure is improved (see fig. 4, 6 or 7), the reference positioning effect is also realized in the production and assembly link, a worker can conveniently assemble the instrument and the jacket, the two adjacent surfaces of the instrument shell 1 and the arc-shaped surface on the jacket 2 are attached to limit, and the relative position between the two adjacent surfaces is prevented from being changed and the connecting structure is prevented from being dislocated when the instrument and the jacket are connected through the connecting piece 3; the connecting structure combines and limits the meter shell 1 and the jacket 2 in multiple dimensions, so that the situation that a single surface is vertically or parallelly attached to the surface is avoided, the connecting structure cannot limit the meter shell 1 and the jacket 2 in multiple directions in the actual use process, the connecting structure can provide binding force for the meter shell 1 and the jacket 2 in different dimensions when the connecting structure is subjected to different lateral forces in the actual use process, and the situation that the position relationship between the meter shell 1 and the jacket 2 is changed due to vibration in the use process is avoided.

Furthermore, the clamping sleeve 2 is fixedly connected with the instrument shell 1 through a connecting piece 3, so that a powerful combining point can be provided for the combination of the instrument shell 1 and the clamping sleeve 2 in different dimensions, and the connection between the two is realized not only through surface combination but also through point fixed connection.

As shown in figure 2, the jacket 2 is enclosed into a C-shaped ring under the unstressed state, and the meter is fixed on the bicycle by connecting the C-shaped ring with a bicycle handle.

Further, the jacket 2 is made of plastic with certain deformation capacity, and when the electric bicycle is used or detached from the electric bicycle, the jacket 2 can be conveniently fixed to the handle by opening the opening of the C-shaped ring by a certain size.

As shown in fig. 3, at least one deformation assisting groove 21 is formed in one side of the C-shaped ring along the radian direction of the C-shaped ring, and each deformation assisting groove 21 is located on the inner side wall of the jacket 2.

Preferably, in an embodiment of the present invention, the deformation assisting groove 21 may be formed in plurality along an inner wall of the "C" shaped ring. So that the opening of "C" type circle when the operator manually opens it, because of the reason in deformation helping hand groove 21, one side attenuation of "C" type circle is favorable to pressing from both sides cover 2 when receiving the deformation power, and accessible deformation helping hand groove 21 strengthens, and through setting up deformation helping hand groove 21 at "C" type circle inner wall, helps improving the aesthetic feeling of pressing from both sides the cover 2 outward appearance, makes and press from both sides the cover 2 outside and keep graceful arc.

In another embodiment of the present invention, a plurality of deformation assisting grooves 21 may be formed along the outer side of the "C" ring. Can assist the operator to open "C" type circle breach that presss from both sides cover 2 equally, simultaneously because of set up deformation helping hand groove 21 in "C" type circle outside for press from both sides the area that cover 2 and electric bicycle handle combined and increase when seting up in pressing from both sides the cover 2 inner wall, be favorable to improving the joint strength who presss from both sides cover 2 and electric motor car handle, and increase the sense of touch and the area of contact with human hand.

As shown in FIG. 2, the deformation assisting groove 21 and the arc surface are respectively positioned at two sides of the center line of the C-shaped ring.

Further, through setting up deformation helping hand groove 21 and arcwall face respectively in the both sides of "C" type circle central line, make press from both sides cover 2 be connected the back with instrument housing 1, the operator is when the "C" type circle opening that will press from both sides cover 2 opens, make things convenient for operator one hand to hold instrument housing 2 of connecting on the arcwall face, another hand can make "C" type circle set up deformation helping hand groove 21 one side atress and take place deformation, it is more convenient with electric bicycle handlebar connection to further make press from both sides cover 2, simultaneously "C" type circle both sides set up deformation helping hand groove 21 and arcwall face respectively, avoid deformation helping hand groove 21 when taking place deformation, stress concentration to "C" type circle central line department, can avoid pressing from both sides cover 2 to break when deformation.

As shown in fig. 1 to 3, a positioning module 22 for inserting the meter case 1 is fixed on the arc-shaped surface of the jacket 2, and after the jacket 2 and the meter case 1 are connected by the positioning module 22, the relative positions of the two are fixed.

Further, when a worker carries out production and assembly, before the clamping sleeve 2 is connected with the instrument shell 1, the reference between the clamping sleeve 2 and the instrument shell 1 needs to be attached to each other, and the worker can conveniently position the clamping sleeve 2 and the instrument shell 1 before the clamping sleeve 2 and the instrument shell 1 are fixedly connected through the positioning module 22 during assembly production.

As shown in fig. 4, the positioning module 22 includes a filling block 220, a stopper 221, and a combining block 222; the center lines of gravity of both the stopper 221 and the coupling block 222 are located on the same cross section of the jacket 2, and the filling blocks 220 are located on both sides of the stopper 221 and the coupling block 222, so as to improve the strength of the coupling and the aesthetic sense of the present invention.

Further, the filling block 220 is used for filling a vacant area after two adjacent surfaces of the meter case 1 are combined with the arc-shaped surface of the jacket 2, so that the appearance aesthetic feeling of the utility model is improved, and the jacket 2 and the meter case are limited in one dimension;

furthermore, the limiting block 221 is used for being inserted into the meter case 1, so that the meter case 1 and the jacket 2 are limited in the front, rear, left and right directions;

further, the combining block 222 is provided with a through hole matched with the connecting piece 3 for limiting the jacket 2 and the meter casing 1 in a plurality of directions, namely up, down, front and back

As shown in fig. 2 and 5, a combination module 11 matched with the arc surface is fixedly arranged on two adjacent surfaces of the meter casing 1, and a limit combination groove 12 attached to the positioning module 22 is arranged on the combination module 31.

Further, through setting up combination module 11 and connecting into a face with two mutually perpendicular's face on the instrument housing, and a face that has a plurality of dimensions, when making instrument housing 1 and "C" type circle laminating through combination module 11, not only pleasing to the eye makes instrument housing 1 and presss from both sides and more be difficult to take place relative slip between cover 2 simultaneously.

Further, through the cooperation between limit subassembly groove 12 and orientation module 22 for when two mutually perpendicular faces and the arcwall face that presss from both sides on the cover 2 are laminated on the instrument housing 1, can form a lock, bolt and sliding connection automatically, improve the intensity that face and face combine, convenient assembly simultaneously.

As shown in fig. 6 to 7, the combination module 11 includes a limiting plate 110 and a connecting plate 111; the included angle between the limiting plate 110 and one side surface of the meter shell is between 30 degrees and 60 degrees; and is parallel to the tangential direction of the arc surface of the jacket 2; the connecting plate 111 is located on the lower side of the meter case 2 for connecting the jacket 2 with the meter case 1.

Furthermore, one side of the connecting plate 111 close to the jacket 2 is an arc surface attached to the jacket 2, so that the bonding strength is improved, and the aesthetic feeling of the connecting structure is further improved.

As shown in fig. 6-7, the spacing assembly slots 12 include a filling slot 120, a spacing slot 121, and a coupling slot 122; the filling groove 120 is a triangular gap formed by combining the limiting plate 110 and the connecting plate 111, and is used for being buckled with the filling block 220; the limiting groove 121 is formed in the lower side surface of the limiting plate 110 and used for being connected with the limiting block 221 in a bolt mode, the combining groove 122 is formed in the center line of the connecting plate 111 and used for being connected with the combining block 222 in a sliding mode, and the limiting groove and the combining block are connected with the connecting piece 3 through a through hole.

As shown in fig. 7-8, the connecting member 3 includes a connecting pin 30, a "C" shaped buckle 31, and the connecting pin 30 penetrates through the positioning module 22 and the combining module 11 and connects the two through the "C" shaped buckle 31.

Furthermore, one side of the connecting pin 31 is provided with a boss, and the other end is provided with a clamping groove; the C-shaped buckle 31 is a metal sheet which is deformed to some extent, and after the jacket 2 is connected to the instrument case 1 by using the connecting pin 3, the C-shaped buckle 31 is caught in the catching groove of the connecting pin 31, so that the jacket 2 is connected to the instrument case 1.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and additions can be made without departing from the method of the present invention, and these modifications and additions should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides an instrument and cover connection structure that presss from both sides which characterized in that: the connecting structure comprises an instrument shell (1), a jacket (2) and a connecting piece (3); two adjacent surfaces of the meter shell (1) are mutually attached to a section of arc-shaped surface on the jacket (2), and the two adjacent surfaces are fixedly connected at the attaching position through the connecting piece (3);

a positioning module (22) for inserting the meter shell (1) is fixedly arranged on the arc-shaped surface of the jacket (2), and the relative positions of the jacket (2) and the meter shell (1) are fixed after the jacket is connected with the meter shell (1) through the positioning module (22);

two adjacent surfaces of the instrument shell (1) are fixedly provided with a combination module (11) matched with the arc-shaped surface, and the combination module (11) is provided with a limiting combination groove (12) jointed with the positioning module (22).

2. A meter-to-jacket connection structure as set forth in claim 1, wherein: the jacket (2) is enclosed into a C-shaped ring under the unstressed state, and the instrument is fixed to the bicycle by connecting the C-shaped ring with a bicycle handle.

3. A meter-to-jacket connection structure as set forth in claim 2, wherein: at least one deformation assisting groove (21) is formed in one side of the C-shaped ring along the radian direction of the C-shaped ring.

4. A meter-to-jacket connection structure as set forth in claim 3, wherein: the deformation assisting groove (21) and the arc-shaped surface are respectively positioned on two sides of the center line of the C-shaped ring.

5. The instrument-and-jacket connection structure as set forth in claim 4, wherein: the positioning module (22) comprises a filling block (220), a limiting block (221) and a combining block (222); the centre lines of gravity of the limiting block (221) and the combining block (222) are located on the same cross section of the jacket (2), and the filling blocks (220) are located on two sides of the limiting block (221) and the combining block (222).

6. The instrument-and-jacket connection structure as set forth in claim 5, wherein: the combination module (11) comprises a limiting plate (110) and a connecting plate (111); the included angle between the limiting plate (110) and one side face of the instrument shell (1) is between 30 degrees and 60 degrees, and the included angle is parallel to the tangential direction of the arc-shaped face of the jacket (2); the connecting plate (111) is positioned on the lower side surface of the instrument shell (1) and is used for connecting the jacket (2) with the instrument shell (1).