CN110934387A

CN110934387A - Connecting assembly and wearable device with same

Info

Publication number: CN110934387A
Application number: CN201911270666.8A
Authority: CN
Inventors: 张显军
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-03-31
Anticipated expiration: 2039-12-12
Also published as: CN110934387B

Abstract

The invention discloses a connecting assembly and a wearable device with the same, wherein the connecting assembly comprises: the base is provided with a sliding groove, a mounting groove and an adjusting hole which are communicated with each other, and the sliding groove and the mounting groove are arranged in different surfaces; the end part of the connecting piece, which can extend into the sliding groove, is provided with a pull core; the fixed support is used for being installed in the installation groove, the fixed support is provided with a cavity, and the side wall of the cavity is provided with a limiting groove used for accommodating the pull core, so that the pull core extending into the sliding groove is guided by the limiting groove and then penetrates out of the adjusting hole; the pressing block is arranged in the cavity and used for plugging the limiting groove under the action of a pretightening force so as to fix the pull core; when the pressing block moves to overcome the pretightening force and at least part of the limiting groove is exposed, the pull core is pulled so as to adjust the position relation between the connecting piece and the base. Above-mentioned coupling assembling can conveniently realize the position relation between base and the connecting piece and adjust to the fixed position between base and the connecting piece is reliable after adjusting.

Description

Connecting assembly and wearable device with same

Technical Field

The invention relates to the technical field of wearable equipment, in particular to a connecting assembly and wearable equipment with the connecting assembly.

Background

With the increasing living standard of people, consumers have higher requirements on the comfort of wearing equipment.

Wearing equipment includes base and connecting piece usually, and connecting piece and base link to each other to smart watch is the example, and the base often sets up with function main part an organic whole such as dial plate, and as smart watch's main part, the connecting piece then sets up on wearing the body such as watchband, is used for realizing wearing functions such as.

In order to adapt to various different occasions, the position relation between the base and the connecting piece is often required to be adjusted, namely the tightness of the watchband is adjusted, so that the requirements of different occasions are met, and therefore higher requirements are provided for the adjustment of the position relation between the base and the connecting piece.

Based on this, how to provide a wearable device which facilitates the adjustment of the position relationship between the base and the connecting piece is a technical problem to be solved by those skilled in the art.

Disclosure of Invention

The invention aims to provide a connecting assembly and wearing equipment with the same, which can conveniently realize the adjustment of the position relation between a base and a connecting piece, and the position between the base and the connecting piece is reliably fixed after the adjustment is finished.

To achieve the above object, the present invention provides a connecting assembly comprising:

the base is provided with a sliding groove, a mounting groove and an adjusting hole which are communicated with each other, and the sliding groove and the mounting groove are arranged in different surfaces;

the end part of the connecting piece, which can extend into the sliding groove, is provided with a pull core;

the fixed support is used for being installed in the installation groove, the fixed support is provided with a cavity, and the side wall of the cavity is provided with a limiting groove used for accommodating the pull core, so that the pull core extending into the sliding groove penetrates out of the adjusting hole after being guided by the limiting groove;

the pressing block is arranged in the cavity and used for plugging the limiting groove under the action of a pretightening force so as to fix the pull core; when the pressing block moves to overcome the pretightening force and at least part of the limiting groove is exposed, the pulling core is pulled so as to adjust the position relation between the connecting piece and the base. .

Optionally, the adjustment hole and the sliding groove are both disposed on the same plane of the base.

Optionally, the inner side of the side wall is provided with a guide post for guiding the pull core.

Optionally, the pressing block is provided with an avoiding groove for avoiding the guide post during movement.

Optionally, a groove wall of the mounting groove is provided with a clamping surface; the fixed bolster is equipped with main part and edge, the cavity is located the main part, the edge is located the top outside of main part, the main part is located the below of joint face, the edge is close to the terminal surface of main part with the joint face offsets.

Optionally, the pressing device further comprises an elastic part for providing a pre-tightening force, and two ends of the elastic part respectively abut against the cavity and the pressing block.

Optionally, the sliding groove, the mounting groove and the adjusting hole are arranged on one side of the base, and one end of the connecting piece is provided with the pull core;

the other side of the base is provided with a guide groove and an adjusting groove which are communicated with each other and arranged in different surfaces, the guide groove is used for the other end part of the connecting piece to extend into, the fixing part can be fixed in the adjusting groove, and the fixing part can extend into the guide groove and is connected with the connecting piece positioned in the guide groove; when the fixing component is separated from the fixing state of the adjusting groove, the fixing component can move along the length direction of the adjusting groove so as to adjust the position relation between the connecting piece and the base.

Optionally, a groove wall of the adjusting groove is provided with a limiting surface, the fixing part comprises a first moving part and a second moving part, and the first moving part comprises a fastening part with a smaller cross-sectional size and an end part with a larger cross-sectional size;

when the second moving piece is connected with the fastening part, the end face of the end part close to the fastening part is abutted against the limiting face, and the connecting piece is clamped between the end part and the second moving piece.

Optionally, at least one of the sliding groove and the guiding groove comprises at least two sub-grooves which are communicated with each other and have different widths, all the sub-grooves are distributed along the height direction of the base, and the connecting piece comprises sub-connecting layers which are used for being in sliding fit with the different sub-grooves.

The invention also provides a wearable device which comprises the connecting assembly, a wearable body and a functional main body, wherein the connecting piece is arranged on the wearable body, and the base is arranged on the functional main body.

Compared with the prior art, the connecting assembly provided by the invention has the advantages that the fixing support is placed in the mounting groove of the base, the pull core arranged at the end part of the connecting piece extends into the sliding groove of the base and then is placed in the limiting groove of the fixing support, the pressing block is placed in the cavity of the fixing support, the limiting groove is blocked under the action of the pretightening force of the pressing block, so that the pull core is fixed in the limiting groove, the relative position of the connecting piece and the base is fixed, and the pull core penetrates out of the sliding groove through the adjusting hole; when the relative position between the connecting piece and the base needs to be adjusted, acting force is applied to the pressing block, the pressing block overcomes pre-tightening force, the pressing block moves downwards compared with the cavity, so that the pressing block at least exposes part of the limiting groove, the limiting groove is not completely shielded at the moment, the pull core in the limiting groove can move, and the position relation of the connecting piece relative to the base can be changed by pulling the pull core; according to the arrangement, the limiting groove is blocked by the pressing block under the action of the pretightening force, so that the pull core can be fixed relative to the limiting groove, and the position of the connecting piece relative to the base is ensured to be fixed; when the relative position of the connecting piece and the base needs to be adjusted, the connecting piece can move along the length direction of the sliding groove only by applying action to the pressing block to enable the pressing block to expose at least part of the limiting groove and pull the pull core, namely, the position relation of the connecting piece relative to the base is adjusted.

The wearable device with the connecting component has the beneficial effects, and the description is omitted here.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a connecting assembly according to an embodiment of the present invention;

fig. 2 is an exploded view of a connection assembly provided by an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a connection assembly according to an embodiment of the present invention;

FIG. 4 is a partial enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic view of an angle of a base of a connecting assembly according to an embodiment of the present invention;

FIG. 6 is a schematic view of another angle of the base of the connecting assembly according to the present invention;

fig. 7 is a schematic structural diagram of a connecting member of the connecting assembly according to the embodiment of the present invention;

fig. 8 is a schematic view of an angle of a fixing bracket of the connecting assembly according to the embodiment of the present invention;

fig. 9 is a schematic view of another angle of the fixing bracket of the connecting assembly according to the embodiment of the present invention;

fig. 10 is a schematic view illustrating an angle of a pressing block of the connecting assembly according to an embodiment of the present invention;

fig. 11 is a schematic structural view of another angle of the pressing block of the connecting assembly according to the embodiment of the present invention;

wherein:

1-base, 11-sliding groove, 12-mounting groove, 121-inner side groove, 122-outer side groove, 123-clamping surface, 13-adjusting hole, 14-guide groove, 15-adjusting groove, 111-first sub-groove, 112-second sub-groove, 151-inner groove, 152-outer groove, 153-limiting surface, 16-holding groove,

2-connecting piece, 21-pull core, 22-hard glue material layer, 23-soft glue material layer, 24-mounting hole, 3-fixing support, 31-cavity, 32-limiting groove, 33-guide column, 34-main body part, 35-edge, 36-mounting column,

4-pressing block, 41-avoiding groove, 42-guiding groove,

5-an elastic part,

6-first moving member, 61-fastening portion, 62-end portion,

7-a second moving element.

Detailed Description

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 order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The connecting assembly provided by the embodiment of the invention, as shown in the accompanying drawings 1 to 3 in the specification, comprises a base 1, a connecting piece 2, a fixed support 3 and a pressing block 4.

Referring to the attached figure 5 of the specification, the base 1 is provided with a sliding groove 11, a mounting groove 12 and an adjusting hole 13, the sliding groove 11, the mounting groove 12 and the adjusting hole 13 are communicated with each other, and the sliding groove 11 and the mounting groove 12 are arranged in different planes. Taking the orientation shown in fig. 5 as an example, the slide groove 11 is provided on the right end surface of the base 1, and the mounting groove 12 is provided on the upper surface of the base 1.

The connecting member 2 may be in a belt shape, and the end of the connecting member 2 is provided with a pull core 21, as shown in fig. 7 in the specification, the pull core 21 may be specifically made of NBR material, that is, nitrile rubber material, and has a relatively strong tensile property.

The fixing bracket 3 is used to be installed in the installation groove 12, and the fixing bracket 3 may be made of metal or pom (polyformaldehyde), that is, polyformaldehyde, so that the fixing bracket 3 has high wear-resistant property. The fixing bracket 3 is provided with a cavity 31, the side wall of the cavity 31 is provided with a limiting groove 32, and the limiting groove 32 is used for installing the pull core 21, as shown in the attached drawings 1 to 3 and the attached drawings 8 and 9 in the specification.

According to the briquetting 4 and being used for installing in the cavity 31 of fixed bolster 3, press the lateral wall of briquetting 4 and the lateral wall laminating of cavity 31, under the pretightning force effect, press the lateral wall of briquetting 4 and can block up spacing groove 32, draw core 21 to be located spacing groove 32 this moment, draw core 21 to wear out by adjusting hole 13 under the guiding action of spacing groove 32, draw core 21 can receive the extrusion unable removal that presses briquetting 4 and mounting groove 12, draw core 21 to be fixed in spacing groove 32, also realize connecting piece 2 and compare in the rigidity of base 1.

When pressing the pressure piece 4, the pressure piece 4 overcomes the pretightning force downstream, because fixed bolster 3 and base 1 are fixed motionless, presses the downward motion of piece 4 and exposes at least partial spacing groove 32, and one side of at least partial spacing groove 32 does not receive the extrusion of pressing the piece 4 at this moment, and the core 21 that draws that is located spacing groove 32 can take place the motion, draws and draws the core 21, draws the core 21 and can move for spacing groove 32 to adjust the position of connecting piece 2 in comparison with base 1.

Because the pretightning force acts on all the time and presses the briquetting 4, consequently when pressing briquetting 4 and only receiving the pretightning force effect, press briquetting 4 to block up spacing groove 32 by oneself for the drawing core 21 that is arranged in spacing groove 32 is pushed by pressing briquetting 4 and mounting groove 12 of base 1, is in interference fit between pressing briquetting 4 and the drawing core 21 this moment, draws the core 21 to be fixed for spacing groove 32, ensures the rigidity of connecting piece 2 and base 1. When the position relation between the connecting piece 2 and the base 1 needs to be adjusted, the pressing block 4 is pressed down, at least the limiting groove 32 above the pressing block 4 is exposed, the extrusion force applied to the pull core 21 is reduced, and the pull core 21 can be pulled, so that the position relation between the connecting piece 2 and the base 1 is adjusted.

The above describes the case where the pulling core 21 is pressed by the pressing block 4 and the mounting groove 12 and cannot move, which is a premise that the side wall of the fixing bracket 3 and the mounting groove 12 of the base 1 are close to each other (even fit); of course, according to actual needs, the pull core 21 can also be fixed under the action of the pressing block 4 and the limiting groove 32, that is, the size of the side of the limiting groove 32 close to the base 1 is smaller, the pull core 21 cannot penetrate out from the side, the size of the side of the limiting groove 32 close to the pressing block 4 is larger, and when the limiting groove 32 is blocked by the pressing block 4, the pull core 21 is pressed by the limiting groove 32 and the pressing block 4, so that the pull core 21 is fixed in the limiting groove 32.

Referring to fig. 5 of the specification, the adjusting hole 13 and the sliding groove 11 are both disposed on the same surface of the base 1, that is, the adjusting hole 13 and the sliding groove 11 are both disposed on the right end surface of the base 1, and it is obvious that the adjusting hole 13 and the sliding groove 11 should be communicated. Because the pull core 21 extends into the sliding groove 11 from right to left and the pull core 21 needs to extend out of the adjusting hole 13 from left to right, the pull core 21 needs to be bent by 180 degrees, and therefore the limiting groove 32 of the fixing bracket 3 needs to be bent to bend the pull core 21 by 180 degrees, as shown in the attached fig. 8 and 9 of the specification.

The upper side in groove 11 that slides can be located to regulation hole 13, because the upper surface of base 1 and connecting piece 2 is to the user, the user can be convenient presses down and presses briquetting 4 to drawing core 21 and wearing out by regulation hole 13, consequently can conveniently drawing core 21 and drawing, thereby further simplify the accommodation process of position relation between connecting piece 2 and the base 1.

Referring to the description and fig. 9, the inner side of the sidewall of the fixing bracket 3 may further be provided with a guiding post 33, that is, the guiding post 33 is provided on the inner side of the sidewall of the cavity 31, and the guiding post 33 is used to guide the pull core 21; in the process of pulling the pull core 21, the pull core 21 is not limited by the pressing block 4, so that the guide column 33 can be used for avoiding the large position deviation of the pull core 21; obviously, in the case where the adjustment hole 13 and the sliding groove 11 are both provided on the same surface of the base 1, the guide post 33 should be provided at the bending position of the pull core 21 to prevent the pull core 21 from being separated from the limiting groove 32 during pulling, and the guide post 33 and the fixing bracket 3 may be integrally provided.

Referring to fig. 10 and 11 of the specification, the pressing block 4 is provided with an avoiding groove 41, and the avoiding groove 41 is provided at the bottom of the pressing block 4 to avoid the guide post 33.

When the pressing block 4 is pressed, the pressing block 4 moves downwards relative to the fixed support 3, and the guide column 33 is accommodated in the escape groove 41 of the pressing block 4 due to the fact that the guide column 33 and the fixed support 3 are relatively fixed, and therefore the bottom of the pressing block 4 is prevented from being touched with the guide column 33; of course, both the escape groove 41 and the guide post 33 can also play a certain guiding role to ensure reliable movement of the pressing block 4 relative to the fixed bracket 3.

To the mounting means before fixed bolster 3 and mounting groove 12, modes such as joint can be adopted, also promptly with fixed bolster 3 card in mounting groove 12, the lateral wall of fixed bolster 3 and the cell wall of mounting groove 12 closely laminate, realize fixedly.

As shown in fig. 5, fig. 8 and fig. 9, the wall of the mounting groove 12 is provided with a clamping surface 123, and the mounting groove 12 may be configured as a stepped groove, similar to a step shape; the mounting groove 12 comprises an inner side groove 121 with a smaller cross section and an outer side groove 122 with a larger cross section, and a clamping surface 123 is positioned at the joint of the inner side groove 121 and the outer side groove 122. Of course, the upper and lower dimensions of the mounting groove 12 can be set to be the same, and the clamping surface 123 is set as a protruding structure on the wall of the mounting groove 12. Here, the inner groove 121 should communicate with the slide groove 11.

The fixing support 3 is provided with a main body part 34 and an edge 35, the cavity 31 is arranged on the main body part 34, the edge 35 is arranged on the outer side of the top of the main body part 34, the main body part 34 is positioned below the clamping surface 123, and the end surface of the edge 35 close to the main body part 34 is abutted against the clamping surface 123.

It can be seen that the fixing support 3 can be positioned by overlapping the edge 35 and the clamping surface 123, the main body part 34 extends into the inner side groove 121, and the edge 35 is located in the outer side groove 122, so that when the pressing block 4 is pressed, the fixing support 3 can be prevented from being downward synchronous with the pressing block 4 under the overlapping action of the edge 35 and the clamping surface 123, and the use reliability is improved.

To the above-mentioned mode of providing the pretightening force, an elastic part 5 may be disposed between the cavity 31 and the bottom of the pressing block 4, the elastic part 5 may be a spring or the like, an upper end of the elastic part 5 abuts against the bottom of the pressing block 4, and a lower end of the elastic part 5 abuts against the bottom of the cavity 31, so that the elastic part 5 always applies a downward acting force to the pressing block 4, so that the pressing block 4 blocks the limiting groove 32 of the fixing bracket 3, when the pressing block 4 is pressed downward, the elastic part 5 is compressed, that is, the pressing block 4 overcomes the pretightening force to expose at least part of the limiting groove 32, so as to achieve the above-mentioned technical effects.

In order to ensure the reliable operation of the elastic part 5, the cavity 31 may further be provided with a mounting post 36, and the bottom of the elastic part 5 may be sleeved on the mounting post 36 to achieve a reliable connection. The pressing block 4 may further be provided with a guide groove 42, the top of the elastic part 5 is located in the guide groove 42, and the elastic part 5 is always located in the guide groove 42 during the extension or compression process, so as to improve the reliability of the elastic part 5.

The above mentioned sliding groove 11, mounting groove 12 and adjusting hole 13, which can be arranged on one side of the base 1, and one end of the connecting piece 2 is provided with a pull core 21; the following embodiments are given herein with respect to the connection between the other end of the connecting member 2 and the base 1.

The base 1 is provided with a guide groove 14 and an adjusting groove 15, and the guide groove 14 and the adjusting groove 15 are communicated with each other and arranged in different planes. Taking the orientation shown in fig. 6 of the specification as an example, the guide groove 14 is opened on the right end face of the base 1, and the guide groove 14 extends along the left-right direction of the base 1; the adjusting groove 15 is arranged on the upper surface of the base 1, the depth of the adjusting groove 15 is the vertical direction of the base 1, namely the thickness direction of the base 1, the length direction of the adjusting groove 15 is the left-right direction of the base 1, and the guide groove 14 and the adjusting groove 15 are communicated with each other.

The end of the connecting piece 2 can extend into the guide groove 14, that is, the connecting piece 2 extends into the guide groove 14 along the left and right direction of the base 1; the fixing member can be inserted into the adjustment groove 15 from top to bottom, that is, the fixing member is inserted into the adjustment groove 15 along the top-bottom direction of the base 1. Due to the fact that the guide groove 14 and the adjustment groove 15 are both in communication with one another, the fastening element projecting into the adjustment groove 15 can be connected to the connecting element 2 projecting into the guide groove 14.

The fixing part can be clamped with the adjusting groove 15, and the specific form of clamping the fixing part and the adjusting groove 15 can be realized in various ways, and only one specific embodiment is given here, and in addition, one embodiment will be given later.

The fixing part can be arranged in a screw shape, the side wall of the head of the fixing part can be provided with an elastic layer, the elastic layer can deform in a certain range when being subjected to extrusion force, and after the extrusion force disappears, the elastic layer recovers the original size. In the installation process, firstly, the fixing part is placed above the adjusting groove 15, then downward acting force is applied to the fixing part, so that the elastic layer of the fixing part is clamped in the adjusting groove 15 after being deformed, and the relative position fixing of the fixing part and the adjusting groove 15 is realized; in addition, the bottom of the fixing part can be provided with a clamping and embedding part, the connecting piece 2 can be provided with a through hole, when the fixing part is fixed on the adjusting groove 15, the clamping and embedding part is matched with the through hole, the fixing part and the through hole can be fixed, namely, the fixing part is connected with the connecting piece 2, therefore, the relative position of the connecting piece 2 and the adjusting groove 15 is fixed, namely, the connection between the connecting piece 2 and the base 1 is met.

When the position relation between the connecting piece 2 and the base 1 needs to be adjusted, the fixing part can be used for moving along the length direction of the adjusting groove 15; firstly, the fixing component is separated from the fixing state between the adjusting grooves 15, the fixing component can be pulled out from the adjusting grooves 15, and the elastic layer of the fixing component restores the original size; then the fixed part can move along the length direction of the adjusting groove 15, because the fixed part is always connected with the connecting piece 2 in the process, when the fixed part moves along the length direction of the adjusting groove 15, the connecting piece 2 also moves along the length direction of the adjusting groove 15, namely the position relation of the connecting piece 2 relative to the base 1 changes; when the positional relationship between the base 1 and the link 2 is adjusted properly, the fixing member can be pressed into the adjusting groove 15 to fix the link 2 and the base 1, so that the adjustment can be completed.

In addition to the embodiments given above, reference is made to the description of fig. 3 and 4 for the connection between the fixing part and the connecting piece 2 and between the fixing part and the adjustment groove 15.

The groove wall of the adjusting groove 15 is provided with a limiting surface 153, the adjusting groove 15 can be set to be a stepped groove, the adjusting groove 15 comprises an inner groove 151 with a small cross-sectional dimension and an outer groove 152 with a large cross-sectional dimension, and the limiting surface 153 is located at the joint of the inner groove 151 and the outer groove 152. Of course, the upper and lower dimensions of the adjustment groove 15 may be the same, and the stopper surface 153 is provided as a protruding structure on the groove wall of the adjustment groove 15. Here, the inner groove 151 should communicate with the guide groove 14.

Besides, the limiting surface 153 can also be regarded as a connecting part between the guide groove 14 and the adjusting groove 15, namely, the adjusting groove 15 is wider, and the guide groove 14 is narrower, so that the limiting surface 153 is formed at the connecting part of the guide groove 14 and the adjusting groove 15, and the limiting surface 153 is similar to a step shape.

The fixed part comprises a first moving part 6 and a second moving part 7 which are detachably connected; the first moving member 6 comprises a fastening part 61 with a smaller cross section and an end part 62 with a larger cross section, the fastening part 61 is connected with the end part 62, the fastening part 61 is positioned below the end part 62, the fastening part 61 can penetrate through the limiting surface 153 to enter the guide groove 14, so that the fastening part 61 is connected with the connecting piece 2 in the guide groove 14; the size of the end portion 62 should be larger than the aperture reserved by the limiting surface 153, so that the end portion 62 cannot penetrate through the limiting surface 153, the end surface of the end portion 62 close to the fastening portion 61 abuts against the limiting surface 153, at this time, the first moving member 6 cannot move further downward under the action of the limiting surface 153, and the position of the first moving member 6 relative to the adjusting groove 15 is limited by the limiting surface 153.

The second moving element 7 is located below the connecting element 2, when the second moving element 7 is connected with the fastening part 61, the end surface of the end part 62 close to the fastening part 61 is abutted against the limiting surface 153, and the connecting element 2 is clamped between the end part 62 and the second moving element 7, as shown in the attached figure 4 of the specification. That is, only when the second moving member 7 is coupled to the fastening part 61, the coupling member 2 is fixedly coupled to the fixing member, and the fixing member is fixed to the adjustment groove 15.

Further, in order to facilitate adjustment of the positional relationship of the connecting member 2 with respect to the base 1, the outer side wall of the end portion 62 is slidably fitted with the groove wall of the adjustment groove 15; when the second moving member 7 and the fastening portion 61 are disconnected, the positions of the first moving member 6 and the second moving member 7 relative to the adjustment groove 15 are not fixed, and at this time, the outer side wall of the end portion 62 is in sliding fit with the groove wall of the adjustment groove 15, and the first moving member 6 slides relative to the adjustment groove 15, that is, the first moving member 6 moves along the length direction of the adjustment groove 15, so as to adjust the position relationship between the connection member 2 and the base 1.

Fastening portion 61 can be equipped with the external screw thread, and second motion 7 is equipped with the internal thread, and the external screw thread of fastening portion 61 and the internal thread of second motion 7 mutually support, and connecting piece 2 is equipped with mounting hole 24, and mounting hole 24 can be worn to establish by fastening portion 61, as illustrated in description figure 2-figure 4.

The first moving part 6 and the second moving part 7 are in threaded fit, the first moving part 6 can be a bolt, and the second moving part 7 can be a nut; in the installation process, the connecting member 2 is firstly inserted into the guide groove 14, then the second moving member 7 is placed below the mounting hole 24 of the connecting member 2, the fastening portion 61 of the first moving member 6 is aligned above the mounting hole 24, the first moving member 6 is rotated so that the fastening portion 61 of the first moving member 6 is sequentially screwed into the mounting hole 24 and the internal thread of the second moving member 7, when the first moving member 6 and the second moving member 7 cannot be further rotated, it indicates that the connecting member 2 is clamped by both the first moving member 6 and the second moving member 7, and both the first moving member 6 and the second moving member 7 are fixed relative to the adjusting groove 15, and the positions of the connecting member 2 and the base 1 are fixed.

When the position relation between the connecting piece 2 and the base 1 needs to be adjusted, only the first moving piece 6 or the second moving piece 7 is loosened, the first moving piece 6 and the second moving piece 7 do not need to be disconnected, and only the first moving piece 6 and the second moving piece 7 need to slide relative to the adjusting groove 15.

The mounting hole 24 of the connecting piece 2 can be specifically set to be a threaded hole, and the threaded hole is matched with the external thread of the fastening part 61, so that the connection reliability is improved.

The base 1 can also be provided with an accommodating groove 16, the accommodating groove 16 and the adjusting groove 15 are respectively positioned on the upper end surface and the lower end surface of the base 1, and the accommodating groove 16 can be communicated with the guide groove 14; after the second moving element 7 and the first moving element 6 are screwed, the second moving element 7 can be accommodated in the accommodating groove 16, so that the second moving element 7 is prevented from protruding relative to the base 1, and the second moving element 7 can be prevented from being interfered by external force and affecting the use performance.

As shown in the specifications of fig. 5 and fig. 6, both the sliding groove 11 and the guide groove 14 can comprise at least two sub-grooves, all the sub-grooves are communicated with each other and have different widths, and all the sub-grooves are distributed along the height direction of the base 1; correspondingly, the connector 2 comprises sub-connection layers for sliding fit with different sub-grooves. By the arrangement, the contact area between the guide groove 14 (and/or the sliding groove 11) and the connecting piece 2 can be increased, and the connection reliability is further improved; simultaneously, utilize a plurality of subslot of width difference can inject the tow sides of connecting piece 2, avoid installing connecting piece 2 anti-rotation.

The number of the sub-grooves and the sub-connection layers is two, and taking the orientation shown in fig. 5 in the specification as an example, the guide groove 11 includes a first sub-groove 111 and a second sub-groove 112, the first sub-groove 111 is located above and has a narrower width, the second sub-groove 112 is located below and has a wider width, and the sub-connection layers of the connector 2 should also be arranged.

The sub-connection layer positioned above is specifically a hard glue material layer, namely a hard glue material layer 22; the sub-connection layer positioned below is specifically a soft glue material layer, namely a soft glue material layer 23.

Obviously, for the connecting piece 2 which can be used as a wearing body such as a watchband, the soft rubber material layer 23 is wider, so as to be contacted with the skin of a human body, and improve the comfort; the hard rubber material layer 22 is positioned above the soft rubber material layer 23, and the hard rubber material layer 22 is narrow and used for improving the overall strength of the connecting piece 2; obviously, the connecting member 2 may be formed by two-shot molding.

The wearable device with the connecting assembly comprises the connecting assembly described in the specific embodiment, and further comprises a wearable body and a functional main body, wherein the wearable body is provided with the connecting piece 2, and the functional main body is provided with the base 1. The wearing body can specifically be parts such as watchband for realize wearing the function such as, the function main part can specifically be parts such as dial plate, is used for realizing wearing equipment's main function.

Referring to the above, adjusting the positional relationship between the base 1 and the link 2 can also be considered as adjusting the tightness of the band of the wearable device; the wearing equipment can be embodied as a bracelet or a watch, and other parts of the wearing equipment can refer to the prior art and are not unfolded any more herein.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The connecting component and the wearing device with the connecting component are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. A connection assembly, comprising:

the device comprises a base (1), wherein the base (1) is provided with a sliding groove (11), a mounting groove (12) and an adjusting hole (13) which are communicated with each other, and the sliding groove (11) and the mounting groove (12) are arranged in different surfaces;

the end part of the connecting piece (2) which can extend into the sliding groove (11) is provided with a pull core (21);

the fixed support (3) is used for being installed in the installation groove (12), a cavity (31) is arranged on the fixed support (3), a limiting groove (32) used for containing the pull core (21) is formed in the side wall of the cavity (31), and the pull core (21) extending into the sliding groove (11) penetrates out of the adjusting hole (13) after being guided by the limiting groove (32);

the pressing block (4) is arranged in the cavity (31), and the limiting groove (32) is blocked by the pressing block (4) under the action of pretightening force so as to fix the pull core (21); when the pressing block (4) moves against the pretightening force and at least part of the limiting groove (32) is exposed, the pulling core (21) is pulled to adjust the position relation between the connecting piece (2) and the base (1).

2. A connection assembly according to claim 1, characterized in that both the adjustment hole (13) and the sliding slot (11) are provided on the same face of the base (1).

3. A connecting assembly according to claim 1, characterized in that the inner side of the side wall is provided with a guide post (33) for guiding the pull core (21).

4. A connecting assembly according to claim 1, characterized in that the groove wall of the mounting groove (12) is provided with a snap surface (123); the fixing support (3) is provided with a main body portion (34) and an edge (35), the cavity (31) is arranged on the main body portion (34), the edge (35) is arranged on the outer side of the top of the main body portion (34), the main body portion (34) is located below the clamping surface (123), and the edge (35) is close to the end face of the main body portion (34) and abuts against the clamping surface (123).

5. A connecting assembly according to claim 3, characterised in that the pressing block (4) is provided with an escape groove (41) for escaping the guide post (33) during movement.

6. A connecting assembly according to any one of claims 1 to 5, further comprising a resilient portion (5) for providing a pre-load force, and having two ends respectively abutting against the cavity (31) and the pressing block (4).

7. The connecting assembly according to any one of claims 1 to 5, wherein the sliding groove (11), the mounting groove (12) and the adjusting hole (13) are arranged on one side of the base (1), and one end of the connecting piece (2) is provided with the pull core (21);

the other side of the base (1) is provided with a guide groove (14) and an adjusting groove (15) which are communicated with each other and arranged in different surfaces, the guide groove (14) is used for the other end part of the connecting piece (2) to extend into, a fixing part can be fixed in the adjusting groove (15), and the fixing part extending into the guide groove (14) can be connected with the connecting piece (2) positioned in the guide groove (14); when the fixing part and the adjusting groove (15) are separated from the fixing state, the fixing part can move along the length direction of the adjusting groove (15) to adjust the position relation between the connecting piece (2) and the base (1).

8. The connecting assembly according to claim 7, wherein the groove wall of the adjusting groove (15) is provided with a stopper surface (153), the fixing member comprises a first moving member (6) and a second moving member (7), the first moving member (6) comprises a fastening portion (61) and an end portion (62), and the cross-sectional dimension of the fastening portion (61) is smaller than that of the end portion (62);

when the second moving piece (7) is connected with the fastening part (61), the end face of the end part (62) close to the fastening part (61) is abutted against the limiting face (153), and the connecting piece (2) is clamped between the end part (62) and the second moving piece (7).

9. A connection assembly according to claim 7, characterized in that at least one of the sliding groove (11) and the guiding groove (14) comprises at least two mutually communicating and differently wide subslots, all distributed along the height direction of the base (1), the connection element (2) comprising a subconnection layer intended to slidingly fit with the different subslots.

10. Wearing equipment, characterized by comprising the connecting assembly of any one of the preceding claims 1-9, and further comprising a wearing body and a functional body, wherein the connecting member (2) is arranged on the wearing body, and the base (1) is arranged on the functional body.