CN217904902U

CN217904902U - Buckle clip assembly and electronic device

Info

Publication number: CN217904902U
Application number: CN202221920333.2U
Authority: CN
Inventors: 肖玉华; 胡盛柏; 陈俊; 林志明
Original assignee: Shenzhen Inovance Technology Co Ltd
Current assignee: Shenzhen Inovance Technology Co Ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-25
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a clip component and an electronic device, wherein the electronic device comprises a body, the body is provided with a mounting groove, the groove wall of the mounting groove is provided with a chute or a convex edge, and the clip component comprises a first clip and a second clip; the side edge of the first buckle clamp extends into the sliding groove or the convex edge extends into the side groove of the side edge of the first buckle clamp, and the first buckle clamp is provided with a first groove and an elastic arm; the side edge of the second buckle clamp extends into the sliding groove or the convex edge extends into the side groove of the side edge of the second buckle clamp, the second buckle clamp is provided with a second groove, a notch and a guide part, and the notch is provided with an initial part, a convex part and a positioning part; the lower convex structure of the elastic arm is clamped into the notch under the guidance of the guide part; the elastic arm slides between the initial part and the positioning part; when the elastic arm is arranged at the initial part, the first buckling clamp and the second buckling clamp are mutually far away from each other, so that the elastic arm is unlocked from the embedded track; when the elastic arm is positioned at the positioning part, the first buckle clamp and the second buckle clamp are close to each other and locked on the embedded track. The utility model discloses be convenient for carry on the dismantlement operation between electron device and embedded track.

Description

Buckle clip assembly and electronic device

Technical Field

The utility model relates to an electron device erection equipment technical field, in particular to buckle subassembly and electron device.

Background

Embedded rails (DIN rail) are widely used in various system devices or various chassis, and in order to detachably fix an electronic device on the embedded rails, a clip is usually provided on the electronic device to fix the electronic device on the embedded rails with the aid of the clip.

Generally, a conventional electronic device includes a fixed clip and a movable clip, wherein the fixed clip is mounted on a body of the electronic device, and the movable clip is mounted on the body of the electronic device and disposed opposite to the fixed clip, wherein the movable clip can move under an external force and can be reset after the external force is released. When the electronic device is to be installed on the embedded track, the fixed clip of the body is firstly clamped with one side edge of the embedded track, and the body of the electronic device is pressed to be placed on the embedded track, at the moment, the movable clip is pushed outwards by the pressed external force and is reset after being clamped with the other side edge of the embedded track, so that the electronic device can be fixed on the embedded track.

However, since the conventional electronic device has a fixed clip and a movable clip, when the electronic device is to be installed on the embedded track, the body of the electronic device needs to be tilted at an angle to engage the fixed clip with one side of the embedded track, and then the body is rotated and pressed to engage the movable clip with the other side of the embedded track, so that an extra installation space needs to be reserved, which limits the application of the electronic device, for example, the electronic device cannot be disengaged from or engaged with the embedded track vertically.

Another electronic device suitable for being mounted to an embedded track includes two movable clips, wherein the two movable clips are separately disposed on a body of the electronic device and located at opposite positions. When the electronic device is to be installed on the embedded track, force is respectively applied to push the two movable clips to the two outer sides, and the body of the electronic device is pressed to be placed on the embedded track. Then, force is applied to reset the two movable clips and the two movable clips are clamped with the two opposite side edges of the embedded track respectively, so that the electronic device is fixed on the embedded track.

Although the electronic device can be detached from or engaged with the embedded rail vertically, the two movable clips need to be respectively pushed to the two outer sides when the two movable clips are detached from the embedded rail, which is time-consuming and inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a buckle subassembly and electron device, aim at being convenient for carry out the dismantlement operation between electron device and embedded track.

In order to achieve the above object, the utility model provides a clip subassembly for install to an embedded track, the embedded track has first flange and the second flange that sets up back to back, the clip subassembly is applied to electronic device, electronic device includes the body, the body has the mounting groove, the cell wall of mounting groove is equipped with spout or chimb, the clip subassembly includes:

the side edge of the first buckle clamp is used for extending into the sliding groove, or the convex edge extends into the side groove of the side edge of the first buckle clamp, the first buckle clamp comprises a first base and a first extension part, the first base is provided with a first groove, and the first extension part is connected to the first base and provided with an elastic arm;

the side edge of the second buckle clamp is used for extending into the sliding groove, or the convex edge extends into the side groove of the side edge of the second buckle clamp, the second buckle clamp comprises a second base and a second extending part, the second base is provided with a second groove, the second extending part is connected to the second base and is provided with a notch and a guiding part, and the inner wall of the notch is provided with an initial part, a protruding part and a positioning part;

one side of the elastic arm, which faces the notch, is provided with a lower convex structure, and the lower convex structure can be clamped into the notch under the guidance of the guide part; the elastic arm can slide between the initial part and the positioning part along the notch; when the elastic arm is positioned at the initial part, the first groove and the second groove are far away from each other to unlock the embedded track; when the elastic arm is located in the positioning portion, the first groove and the second groove are close to each other and locked on the embedded track.

In an embodiment of the present invention, the guiding portion is a guiding surface disposed on a side of the second extending portion facing the first extending portion;

or the guide part is an avoiding groove which is arranged on one side of the second extension part facing the first extension part.

In an embodiment of the present invention, a height of a bottom surface of the lower convex structure is lower than a height of a top surface of the guide portion.

In an embodiment of the present invention, a limiting portion is disposed at a bottom of the lower convex structure, and the limiting portion abuts against a bottom of the second extending portion.

In an embodiment of the present invention, a depth of the notch is greater than or equal to a height of the lower convex structure.

In an embodiment of the present invention, the first extending portion includes two spaced elastic arms, the inner wall of the gap has two spaced protrusions, two spaced protrusions and two spaced positioning portions, each of the protrusions is located between one of the initial portions and one of the positioning portions, and each of the elastic arms can be along the gap to slide between one of the initial portions and one of the positioning portions.

In an embodiment of the present invention, the first extension portion is formed with a first rectangular region, the elastic arms are disposed in the first rectangular region, and two of the elastic arms are arranged diagonally with respect to the first rectangular region; the second extending part is provided with a second rectangular area, the protruding parts are arranged in the second rectangular area, the two protruding parts are arranged diagonally relative to the second rectangular area, the two initial parts are arranged diagonally relative to the second rectangular area, and the two positioning parts are arranged diagonally relative to the second rectangular area.

The utility model discloses still provide an electron device, include:

the body is provided with a mounting groove, and the wall of the mounting groove is provided with a chute or a convex edge;

according to the clip assembly, the first clip is movably arranged in the mounting groove, and the side edge of the first clip is used for extending into the sliding groove, or the convex edge extends into the side groove of the side edge of the first clip; the second buckle clamp is movably arranged on the mounting groove, the side edge of the second buckle clamp is used for stretching into the sliding groove, or the convex edge stretches into the side groove of the side edge of the second buckle clamp.

The utility model discloses an in the embodiment, the both sides wall that the mounting groove is relative has all been seted up spout or chimb, first detain the both sides limit that the clamp is right back to the back and stretch into two respectively in the spout, perhaps two the chimb stretches into respectively first detain the limit inslot that the clamp is right back to both sides limit, just the second is detained the both sides limit that the clamp is right back to the back and is stretched into two respectively in the spout, perhaps two the chimb stretches into respectively the second is detained the limit inslot that the clamp is right back to both sides limit.

In an embodiment of the present invention, the bottom wall of the mounting groove is further provided with a sinking platform, and the second extending portion is movably disposed on the platform surface of the sinking platform.

The utility model discloses a clip component, at first suppress the clip component to make the electron device put on the embedded track, so that the lower convex structure of the elastic arm of the first clip in the clip component is blocked into the gap of the second clip, and the elastic arm can slide between the initial part and the positioning part along the gap on the gap;

when the electronic device is to be installed on the embedded track, only one of the first clip and the second clip needs to be pressed to enable the elastic arm to slide to the positioning part, and in the process, the first clip and the second clip are close to each other to enable the first groove and the second groove to be close to each other and locked on the embedded track; therefore, the straight-up and straight-down clamping on the embedded track can be realized;

when the electronic device and the embedded track are disassembled, one of the first clamping clip and the second clamping clip is also required to be pulled away so that the elastic arm slides to the initial part, and in the process, the first clamping clip and the second clamping clip are mutually far away so that the first groove and the second groove are mutually far away to unlock the embedded track, so that the electronic device and the embedded track can be disassembled more conveniently, and the electronic device can be vertically separated from the embedded track.

In addition, in order to enable the first clip and the second clip to be more smoothly installed in the installation groove of the body and to move relative to the body, a chute or a convex edge needs to be arranged on the groove wall of the installation groove so that the side edge of the first clip extends into the chute, or the convex edge extends into the side groove of the side edge of the first clip, and the side edge of the second clip extends into the chute, or the convex edge extends into the side groove of the side edge of the second clip; therefore, the first clip and the second clip are limited to move in the vertical direction (the stacking direction of the first extension part and the second extension part), so that in order to enable the lower convex structure of the elastic arm to be smoothly clamped into the notch, the second clip can be provided with a guide part (which can be a guide surface or an avoidance groove) so that the lower convex structure of the elastic arm can smoothly enter the notch under the guide of the guide part.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present invention in an unlocked state;

fig. 2 is an exploded view of an embodiment of the electronic device of the present invention;

fig. 3 is a cross-sectional view of an embodiment of the electronic device of the present invention;

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

fig. 5 is a cross-sectional view of an embodiment of the electronic device of the present invention;

FIG. 6 is a partial enlarged view of FIG. 5 at B;

fig. 7 is a cross-sectional view of an embodiment of an electronic device of the present invention;

fig. 8 is a schematic structural view of an embodiment of the clip assembly of the present invention in an unlocked state;

fig. 9 is a schematic structural view of an embodiment of the clip assembly of the present invention in a locked state;

fig. 10 is a schematic structural view of a first clip of an embodiment of the clip assembly of the present invention;

fig. 11 is a schematic structural view of a second clip in an embodiment of the clip assembly of the present invention.

The reference numbers illustrate:

reference numerals	Name(s)	Reference numerals	Name (R)
				1000	Electronic device	3212	Raised part
100	Buckle clip assembly	3212a	Peak point of wave
				20	First buckle	3212b	The first slope surface
21	First base	3212c	Second slope surface
				211	First trench	3213	Positioning part
212	Third groove	322	Guide part
				22	First extension part	323	First step
221	Elastic arm	324	Second step
				2211	Lower convex structure	200	Body
2212	Position limiting part	210	Mounting groove
				30	Second clip	21a	Sliding chute
31	Second base	21b	Sinking platform
				311	Second trench	2000	Embedded track
32	Second extension part	210a	First flange
				321	Gap(s)	220a	Second flange
3211	Initial part

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the technical solutions in the embodiments 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, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a buckle assembly 100 and electronic device 1000 aims at being convenient for carry out the dismantlement operation between electronic device 1000 and embedded track 2000.

The following will describe the specific structure of the clip assembly 100 and the electronic device 1000 of the present invention:

referring to fig. 1 to 4 and 8 to 11 in combination, in an embodiment of the clip assembly 100 of the present invention, the clip assembly 100 is configured to be mounted to a recessed track 2000, and two opposite sides of the recessed track 2000 respectively have a first flange 210a and a second flange 220a;

the utility model discloses a clip subassembly 100 can be applied to electron device 1000, electron device 1000 includes body 200, body 200 has mounting groove 210, the cell wall of mounting groove 210 is equipped with spout 21a or chimb, electron device 1000 can be but not limited to be programmable controller, clip subassembly 100 includes first clip 20 and second clip 30, the side of first clip 20 is used for stretching into spout 21a, perhaps the chimb stretches into the limit inslot of first clip 20 side, first clip 20 includes first base 21 and first extension 22, first base 21 has first slot 211, first extension 22 connects in first base 21, and have elastic arm 221; the side edge of the second clip 30 is used for extending into the sliding groove 21a, or the convex edge extends into the side groove of the side edge of the second clip 30, the second clip 30 includes a second base 31 and a second extending portion 32, the second base 31 has a second groove 311, the second extending portion 32 is connected to the second base 31 and has a notch 321 and a guiding portion 322, and the inner wall of the notch 321 is provided with an initial portion 3211, a protruding portion 3212 and a positioning portion 3213;

wherein, one side of the elastic arm 221 facing the notch 321 is provided with a lower convex structure 2211, and the lower convex structure 2211 can be clamped into the notch 321 under the guidance of the guiding part 322; the elastic arm 221 can slide along the notch 321 between the initial portion 3211 and the positioning portion 3213; when the elastic arm 221 is located at the initial portion 3211, the first groove 211 and the second groove 311 are separated from each other to unlock the embedded rail 2000; when the elastic arm 221 is located in the positioning portion 3213, the first groove 211 and the second groove 311 are close to each other and locked on the embedded track 2000.

It can be understood that, in the clip assembly 100 of the present invention, the clip assembly 100 is first pressed to place the electronic device 1000 on the embedded track 2000, so that the lower projection 2211 of the elastic arm 221 of the first clip 20 in the clip assembly 100 is clamped into the notch 321 of the second clip 30, and the elastic arm 221 can slide between the initial portion 3211 on the notch 321 and the positioning portion 3213 along the notch 321;

when the electronic device 1000 is to be mounted on the embedded track 2000, only one of the first clip 20 and the second clip 30 needs to be pressed to slide the elastic arm 221 to the positioning portion 3213, in this process, the first clip 20 and the second clip 30 approach each other to approach each other, so that the first groove 211 and the second groove 311 approach each other and are locked on the embedded track 2000; thus, the straight-up and straight-down clamping on the embedded track 2000 can be realized;

when the electronic device 1000 and the embedded track 2000 are disassembled, one of the first clip 20 and the second clip 30 also needs to be pulled away to slide the elastic arm 221 to the initial portion 3211, and in this process, the first clip 20 and the second clip 30 are separated from each other to separate the first groove 211 and the second groove 311 from each other and unlock the embedded track 2000, so that the electronic device 1000 and the embedded track 2000 can be disassembled more conveniently, and the electronic device can be separated from the embedded track 2000 vertically.

In addition, in order to make the first clip 20 and the second clip 30 be more smoothly installed in the installation slot 210 of the body 200 and move relative to the body 200, a sliding slot 21a or a raised edge needs to be formed on the slot wall of the installation slot 210, so that the side edge of the first clip 20 extends into the sliding slot 21a, or the raised edge extends into the edge slot of the side edge of the first clip 20, and the side edge of the second clip 30 extends into the sliding slot 21a, or the raised edge extends into the edge slot of the side edge of the second clip 30; in this way, the movement of the first clip 20 and the second clip 30 in the vertical direction (the stacking direction of the first extension portion 22 and the second extension portion 32) is limited, so that in order to smoothly insert the lower projection 2211 of the elastic arm 221 into the notch 321, the second clip 30 may be provided with a guide portion 322 (which may be a guide surface or an avoidance groove) so that the lower projection 2211 of the elastic arm 221 can smoothly enter the notch 321 under the guide of the guide portion 322.

The notch 321 is an opening penetrating from the upper surface to the lower surface of the second extension portion 32, and has a structure in which the periphery is surrounded and the middle is penetrated.

When the first clip 20 and the second clip 30 are in the initial state, the first groove 211 and the second groove 311 are in a state of being away from each other, and at this time, the distance between the first groove 211 and the second groove 311 is greater than the distance between the first flange 210a and the second flange 220a, so that the clip assembly 100 can be smoothly pressed on the embedded track 2000.

In this embodiment, the first groove 211 may be located at a connection of the first base 21 and the first extension 22, and the second groove 311 may be located at a connection of the second base 31 and the second extension 32. When the first clip 20 and the second clip 30 are used to clip on the embedded track 2000, the first groove 211 on the first clip 20 and the second groove 311 on the second clip 30 can be engaged with the first flange 210a and the second flange 220a of the embedded track 2000, respectively.

Further, referring to fig. 4, in an embodiment of the clip assembly 100 of the present invention, the guiding portion 322 is a guiding surface disposed on a side of the second extending portion 32 facing the first extending portion 22; alternatively, the guide portion 322 is an escape groove opened on the side of the second extending portion 32 facing the first extending portion 22.

With this arrangement, a guide surface may be provided as the guide portion 322 on a side of the second extension portion 32 facing the first extension portion 22, so that the lower convex structure 2211 of the elastic arm 221 can smoothly enter the notch 321 under the guidance of the guide surface; alternatively, an avoiding groove (specifically, a thinning process is performed on the side of the second extending portion 32 facing the first extending portion 22) may be formed as the guide portion 322 on the side of the second extending portion 32 facing the first extending portion 22, so that the lower convex structure 2211 of the elastic arm 221 can smoothly enter the notch 321 under the avoiding of the avoiding groove.

Further, referring to fig. 4, in an embodiment of the clip assembly 100, the bottom surface of the lower projection 2211 is lower than the top surface of the guiding portion 322.

With such an arrangement, the lower projection 2211 of the elastic arm 221 can be smoothly clamped into the notch 321 under the guidance of the guide portion 322 in the process of sliding into the notch 321, and the lower projection 2211 of the elastic arm 221 is lower than the top surface of the guide portion 322, so that the lower projection 2211 of the elastic arm 221 can prevent the elastic arm 221 from falling out of the notch 321 under the limit of the guide portion 322 after entering the notch 321, thereby improving the stability of the clip assembly 100 placed on the embedded track 2000.

Further, referring to fig. 5 and 6 in combination, in an embodiment of the present invention, the bottom of the lower convex structure 2211 is provided with a limiting portion 2212, and the limiting portion 2212 abuts against the bottom of the second extending portion 32.

With such an arrangement, when the clip assembly 100 is pressed to place the electronic device 1000 on the embedded track 2000, the lower projection 2211 of the elastic arm 221 is clamped into the notch 321, so that the lower projection 2211 of the elastic arm 221 can slide between the initial portion 3211 and the positioning portion 3213 along the notch 321, thereby ensuring the stability of the sliding of the elastic arm 221 between the initial portion 3211 and the positioning portion 3213; in addition, the position of the first clip 20 and the second clip 30 can be vertically limited by providing the position-limiting portion 2212 at the bottom of the downward-protruding structure 2211 so that the position-limiting portion 2212 abuts against the bottom of the second extension portion 32, so that the downward-protruding structure 2211 of the elastic arm 221 can be always inserted into the notch 321.

Specifically, an avoiding groove (specifically, a thinning process is performed on the bottom of the second extending portion 32) may be formed at the bottom of the second extending portion 32, so that the limiting portion 2212 is abutted to the bottom of the avoiding groove, thereby reducing the thickness of the clip assembly 100 in the vertical direction.

Further, referring to fig. 8 to 10, in an embodiment, the extending direction of the elastic arm 221 forms an angle with the moving direction of the elastic arm 221 in the notch 321.

With such an arrangement, in the process that the elastic arm 221 moves relative to the notch 321, a mutual acting force arranged at an included angle with the moving direction of the elastic arm 221 can be increased between the elastic arm 221 and the protrusion 3212, so as to ensure that the elastic arm 221 can smoothly drive the two clips to move inward or outward simultaneously by abutting against each other with the protrusion 3212 when passing over the peak point 3212a of the protrusion 3212.

Further, referring to fig. 11, in an embodiment, the protrusion portion 3212 has a peak point 3212a, the peak point 3212a is located between two sides of the protrusion portion 3212, and the height of the two sides of the peak point 3212a gradually decreases.

With such an arrangement, when the electronic device 1000 is to be installed on the embedded rail 2000, the clip assembly 100 is firstly pressed to place the electronic device 1000 on the embedded rail 2000, and then the first clip 20 or the second clip 30 is pressed, so that the elastic arm 221 can move toward the second base 31 under the action of an external force and pass through the peak point 3212a of the protrusion 3212, so that the first clip 20 and the second clip 30 move inward at the same time, and the elastic arm 221 moves toward the positioning portion 3213 until the elastic arm 221 abuts against the positioning portion 3213, so that the elastic arm 221 can be controlled to stop moving under the limiting action of the positioning portion 3213, so that the first clip 20 and the second clip 30 stop moving, and at the same time, the elastic arm 221 can be locked on the positioning portion 3213 through the peak point 3212a to prevent the elastic arm 221 from automatically returning, so as to maintain the locked state, at this time, the electronic device 1000 is fixed on the embedded rail 2000; when the electronic device 1000 and the embedded track 2000 are disassembled, the elastic arm 221 is pulled away from the first clip 20 or the second clip 30 so that the elastic arm 221 can move away from the second base 31 under the action of an external force and return to the initial position beyond the peak point 3212a of the protrusion 3212, so that the first clip 20 and the second clip 30 move outward simultaneously, and the elastic arm 221 moves toward the initial portion 3211 until the elastic arm 221 moves to abut against the initial portion 3211, and the elastic arm 221 can be controlled to stop moving under the limiting action of the initial portion 3211 so that the first clip 20 and the second clip 30 stop moving to maintain the unlocked state, and at this time, the electronic device 1000 and the embedded track 2000 can be disassembled.

The above-described manner is a case where the initial portion 3211 is close to the first groove 211, and when the initial portion 3211 is close to the second groove 311, the following manner is performed:

when the electronic device 1000 is to be mounted on the embedded track 2000, the clip assembly 100 is pressed to place the electronic device 1000 on the embedded track 2000, and then the first clip 20 or the second clip 30 is pressed to move the elastic arm 221 toward the second base 31 and over the peak point 3212a of the protrusion 3212, so that the first clip 20 and the second clip 30 move inward at the same time, and the elastic arm 221 moves toward the initial portion 3211 until the elastic arm 221 abuts against the initial portion 3211, so that the elastic arm 221 is controlled to stop moving under the limiting action of the initial portion 3211 to stop moving the first clip 20 and the second clip 30, and at the same time, the elastic arm 221 is locked on the protrusion 3212 through the protrusion 3212 to prevent the elastic arm 221 from returning automatically, thereby maintaining the locked state, and at this time, the electronic device 1000 may be fixed on the embedded track 2000; when the electronic device 1000 is detached from the embedded track 2000, the elastic arm 221 is separated from the first clip 20 or the second clip 30, so that the elastic arm 221 can move away from the second base 31 under the action of an external force and go over the protruding portion 3212 to return to the initial position, so that the first clip 20 and the second clip 30 move outward at the same time, and the elastic arm 221 moves toward the positioning portion 3213 until the elastic arm 221 moves to abut against the positioning portion 3213, and the elastic arm 221 can be controlled to stop moving under the limiting action of the positioning portion 3213, so that the first clip 20 and the second clip 30 stop moving, and the electronic device 1000 can be detached from the embedded track 2000 while maintaining the unlocked state.

Further, referring to fig. 11, in an embodiment, the protruding portion 3212 has a first slope surface 3212b and a second slope surface 3212c connected to each other, a connection between the first slope surface 3212b and the second slope surface 3212c is a peak point 3212a, the first slope surface 3212b is inclined from the peak point 3212a to a direction away from the second slope surface 3212c, and the second slope surface 3212c is inclined from the peak point 3212a to a direction away from the first slope surface 3212 b.

In this arrangement, when the elastic arm 221 moves toward the second base 31, the elastic arm 221 can move smoothly to the peak point 3212a through the first slope 3212b, and during this process, the elastic arm 221 deforms, and the elastic arm 221 has a pressure extruding toward the protrusion 3212 under the deformation, and when the elastic arm 221 passes through the peak point 3212a and moves from the peak point 3212a to the second slope 3212c, the elastic arm 221 releases the pressure instantaneously and acts on the second slope 3212c to move toward the positioning portion 3213 along the second slope 3212c, so that the first clip 20 and the second clip 30 can move inward at the same time; similarly, in the process that the elastic arm 221 moves away from the second base 31, the elastic arm 221 may move smoothly to the peak point 3212a through the second slope 3212c, in this process, the elastic arm 221 deforms, and a pressing force pressing toward the protrusion 3212 exists in the elastic arm 221 under the deformation, and when the elastic arm 221 passes through the peak point 3212a and moves from the peak point 3212a to the first slope 3212b, the elastic arm 221 releases the pressing force instantaneously and acts on the first slope 3212b to move toward the initial portion 3211 along the first slope 3212b, so that the first clip 20 and the second clip 30 move outward at the same time.

In addition, in order to facilitate the elastic arm 221 to slide to the first slope surface 3212b or the second slope surface 3212c through the peak point 3212a, the first slope surface 3212b and the second slope surface 3212c may be arc-shaped connected, that is, the peak point 3212a is an arc-shaped protrusion.

Specifically, the first slope surface 3212b may be an inclined surface or an arc surface, and the second slope surface 3212c may also be an inclined surface or an arc surface.

In addition, in order to ensure the stability of the elastic arm 221 abutting on the initial portion 3211, a limiting surface may be disposed at a connection portion between the first slope surface 3212b and the initial portion 3211, and the limiting surface, the first slope surface 3212b and the initial portion 3211 form an included angle, so that a limiting space is defined between the first slope surface 3212b, the limiting surface, and the initial portion 3211, when the elastic arm 221 moves towards the initial portion 3211, the elastic arm 221 may be limited in the limiting space, thereby fully ensuring the stability of the elastic arm 221 in the unlocked state.

In addition, since the height H of the peak point 3212a determines the stress applied to the two clips during the insertion and extraction process, the height of the peak point 3212a may be controlled to be 1.0mm to 2.0mm, that is, the elastic deformation of the elastic arm 221 may be controlled to be 1.0mm to 2.0mm, in order to better control the magnitude of the force applied to the first clip 20 and the second clip 30.

Moreover, when the distance between the initial portion 3211 and the positioning portion 3213 is too large, that is, the moving distance of the first clip 20 and the second clip 30 is too large, the stability of the first clip 20 and the second clip 30 in the relative movement process cannot be ensured; when the distance between the initial portion 3211 and the positioning portion 3213 is too small, that is, the moving distance of the first clip 20 and the second clip 30 is too small, the stability of the first flange 210a and the second flange 220a of the embedded rail 2000 being engaged with the first groove 211 and the second groove 311, respectively, cannot be ensured. Therefore, the distance L between the initial portion 3211 and the positioning portion 3213 is controlled to be 7.0mm, that is, the slope H/L from the initial portion 3211 or the positioning portion 3213 to the peak point 3212a is controlled to be 0.14 to 0.21, which can effectively improve the above-mentioned problems.

Further, referring to fig. 8 to 10, in an embodiment, the width of the root portion of the elastic arm 221 is greater than the width of the tip portion.

With this arrangement, the elastic arm 221 can have a higher deformation amount by making the width of the root of the elastic arm 221 larger than that of the tip, so that the elastic arm 221 can be more easily deformed.

Further, referring to fig. 6 in combination, in an embodiment of the clip assembly 100 of the present invention, the depth of the notch 321 is greater than or equal to the height of the lower convex structure 2211.

With such an arrangement, after the lower protrusion 2211 of the elastic arm 221 is clamped into the notch 321, the lower protrusion 2211 can be prevented from passing through the notch 321 and contacting the body 200, so that the elastic arm 221 is prevented from generating noise due to friction between the lower protrusion 2211 and the body 200 in the sliding process.

Further, referring to fig. 8 to fig. 11 in combination, in an embodiment of the clip assembly 100 of the present invention, the first extending portion 22 includes two elastic arms 221 disposed at intervals, an inner wall of the gap 321 has two protrusions 3212 disposed at intervals, two initial portions 3211 disposed at intervals, and two positioning portions 3213 disposed at intervals, each protrusion 3212 is located between one initial portion 3211 and one positioning portion 3213, and each elastic arm 221 can slide between one initial portion 3211 and one positioning portion 3213 along the gap 321.

With such an arrangement, the interaction force between the two clips can be improved under the cooperation of the two elastic arms 221, the two protrusions 3212 of the notch 321, the two initial portions 3211 and the two positioning portions 3213, so as to ensure the stability of the simultaneous inward or outward movement of the first clip 20 and the second clip 30.

Further, referring to fig. 8 to 11, in an embodiment of the clip assembly 100 of the present invention, the first extension portion 22 is formed with a first rectangular area, the elastic arm 221 is disposed in the first rectangular area, and the two elastic arms 221 are disposed diagonally with respect to the first rectangular area; the second extending portion 32 is formed with a second rectangular region, the protrusions 3212 are provided in the second rectangular region, and the two protrusions 3212 are arranged diagonally with respect to the second rectangular region, the two initial portions 3211 are arranged diagonally with respect to the second rectangular region, and the two positioning portions 3213 are arranged diagonally with respect to the second rectangular region.

With such an arrangement, the force uniformity between the first clip 20 and the second clip 30 can be ensured under the cooperation of the two protrusions 3212, the two initial portions 3211 and the two positioning portions 3213 of the two elastic arms 221 and the notches 321, so as to prevent the position deviation of the first clip 20 and the second clip 30 during the process of moving inward or outward at the same time, thereby affecting the fastening strength of the embedded track 2000.

Specifically, when the electronic device 1000 is to be mounted on the embedded track 2000, the clip assembly 100 is pressed to place the electronic device 1000 on the embedded track 2000, then each elastic arm 221 slides along the notch 321 between each initial portion 3211 and one positioning portion 3213 under the action of an external force, when the two elastic arms 221 slide to the two positioning portions 3213 respectively, the first clip 20 and the second clip 30 are in a state of being close to each other, and at this time, the first groove 211 and the second groove 311 are close to each other and locked on the embedded track 2000; when the electronic device 1000 and the embedded track 2000 are disassembled, each elastic arm 221 can slide between each initial portion 3211 and one positioning portion 3213 along the notch 321 under the action of an external force, and when the two elastic arms 221 slide to the two initial portions 3211, the first clip 20 and the second clip 30 are in a state of being away from each other, and at this time, the first groove 211 and the second groove 311 are away from each other and unlocked from the embedded track 2000.

Further, referring to fig. 3 and 5 in combination, in one embodiment, the recessed track 2000 further has a third flange; the first clip 20 is provided with a third groove 212; when the elastic arm 221 is located in the positioning portion 3213, the third groove 212 is snapped into the third flange and locked on the embedded track 2000; when the resilient arm 221 is in the initial position, the third groove 212 disengages the third flange and is unlocked from the insert rail 2000.

With such an arrangement, when the electronic device 1000 is to be installed on the embedded track 2000, the clip assembly 100 is firstly pressed to place the electronic device 1000 on the embedded track 2000, and then only one of the first clip 20 and the second clip 30 needs to be pressed to slide the elastic arm 221 to the positioning portion 3213, in this process, the first clip 20 and the second clip 30 approach each other, the first groove 211 and the second groove 311 are respectively clamped into the first flange 210a and the second flange 220a to be locked on the embedded track 2000, and meanwhile, the third groove 212 is clamped into the third flange to be locked on the embedded track 2000, so that the stability of locking the electronic device 1000 on the embedded track 2000 can be fully ensured;

when the electronic device 1000 and the embedded track 2000 are disassembled, one of the first clip 20 and the second clip 30 is also pulled away to slide the elastic arm 221 to the initial portion 3211, during which the first clip 20 and the second clip 30 are separated from each other, the first groove 211 and the second groove 311 are separated from the first flange 210a and the second flange 220a respectively to be unlocked from the embedded track 2000, and meanwhile, the third groove 212 is separated from the third flange to be unlocked from the embedded track 2000, thereby achieving more convenient and faster disassembling operation between the electronic device 1000 and the embedded track 2000.

With reference to fig. 1 to 7, the present invention further provides an electronic device 1000, where the electronic device 1000 includes a body 200 and a clip assembly 100 as described above, and the specific structure of the clip assembly 100 refers to the above embodiments, and since the electronic device 1000 adopts all technical solutions of all the above embodiments, all beneficial effects brought by the technical solutions of the above embodiments are at least achieved, which are not repeated herein. Wherein, the body 200 has a mounting groove 210, and the groove wall of the mounting groove 210 is provided with a chute 21a or a convex edge; the first clip 20 is movably disposed in the mounting groove 210, and a side edge of the first clip 20 is used to extend into the sliding groove 21a, or a convex edge extends into a side groove of the side edge of the first clip 20; the second clip 30 is movably disposed in the mounting groove 210, and the side of the second clip 30 is used for extending into the sliding groove 21a, or the convex edge extends into the side groove of the side of the second clip 30.

It can be understood that, in the electronic device 1000 of the present invention, the electronic device 1000 is first pressed and placed on the embedded track 2000, so that the lower convex structure 2211 of the elastic arm 221 of the first clip 20 in the clip assembly 100 is clamped into the notch 321 of the second clip 30, and the elastic arm 221 can slide along the notch 321 between the initial portion 3211 of the notch 321 and the positioning portion 3213;

In addition, in order to make the first clip 20 and the second clip 30 be more smoothly installed in the installation slot 210 of the body 200 and move relative to the body 200, a sliding slot 21a or a convex edge is required to be formed on the slot wall of the installation slot 210, so that the side edge of the first clip 20 extends into the sliding slot 21a, or the convex edge extends into the side slot of the side edge of the first clip 20, and the side edge of the second clip 30 extends into the sliding slot 21a, or the convex edge extends into the side slot of the side edge of the second clip 30; in this way, the movement of the first clip 20 and the second clip 30 in the vertical direction (the stacking direction of the first extension portion 22 and the second extension portion 32) is limited, so that the lower projection 2211 of the elastic arm 221 can be smoothly clamped into the notch 321, a guide portion 322 (which may be a guide surface or an avoiding groove) may be provided on the second clip 30, so that the lower projection 2211 of the elastic arm 221 can be smoothly guided by the guide portion 322 to enter the notch 321.

Further, referring to fig. 2, in an embodiment, the two opposite side walls of the mounting groove 210 are respectively provided with a sliding slot 21a or a raised edge, two opposite side edges of the first clip 20 respectively extend into the two sliding slots 21a, or the two raised edges respectively extend into the side slots of the two opposite side edges of the first clip 20, and two opposite side edges of the second clip 30 respectively extend into the two sliding slots 21a, or the two raised edges respectively extend into the side slots of the two opposite side edges of the second clip 30.

So set up, in order to make first buckle clamp 20 and second buckle clamp 30 gliding stability in mounting groove 210, alright all seted up spout 21a or chimb with both sides wall relative at mounting groove 210, so that the both sides limit that first buckle clamp 20 is back to back stretches into two spout 21a respectively, perhaps two chimbs stretch into the limit inslot that first buckle clamp 20 is back to both sides limit respectively, and make the both sides limit that second buckle clamp 30 is back to back stretch into two spout 21a respectively, perhaps two chimbs stretch into the limit inslot that second buckle clamp 30 is back to both sides limit respectively.

Further, in order to ensure the stability of the movement of the second clip 30 relative to the body 200, referring to fig. 4 and 6, in an embodiment, the bottom wall of the mounting groove 210 may be further provided with a sinking platform 21b, so that the second extending portion 32 is movably disposed on the top surface of the sinking platform 21 b.

Further, in an embodiment, a side of the second extending portion 32, which is opposite to the first extending portion 22, is convexly provided with a first step 323, the first step 323 is used for abutting against the body 200, a side of the second extending portion 32, which faces the first extending portion 22, is convexly provided with a second step 324, and the first extending portion 22 abuts against the second step 324;

with this arrangement, the second extension 32 can slide not only relative to the body 200, but also relative to the first extension 22; therefore, by using the first step 323 on the second extension portion 32 to abut against the body 200, the contact area between the body 200 and the second extension portion 32 can be reduced, thereby reducing the wear between the second extension portion 32 and the body 200 during sliding; similarly, by abutting the first extension 22 with the second step 324 on the second extension 32, the contact area between the first extension 22 and the second extension 32 can be reduced, thereby reducing the wear between the second extension 32 and the first extension 22 during the sliding process.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a clip subassembly for install to an embedded track, embedded track has the first flange and the second flange that set up back to back, its characterized in that, the clip subassembly is applied to electronic device, electronic device includes the body, the body has the mounting groove, the cell wall of mounting groove is equipped with spout or chimb, the clip subassembly includes:

one side of the elastic arm, which faces the notch, is provided with a lower convex structure, and the lower convex structure can be clamped into the notch under the guidance of the guide part; the elastic arm can slide between the initial part and the positioning part along the notch; when the elastic arm is positioned at the initial part, the first groove and the second groove are far away from each other to unlock the embedded track; when the elastic arm is located at the positioning part, the first groove and the second groove are close to each other and locked on the embedded track.

2. The clip assembly of claim 1, wherein the guide is a guide surface disposed on a side of the second extension facing the first extension;

3. The clip assembly of claim 1 wherein the height of the bottom surface of the lower projection is less than the height of the top surface of the guide.

4. The clip assembly of claim 1, wherein the bottom of the downward projection defines a stop that abuts the bottom of the second extension.

5. The clip assembly of claim 4 wherein the depth of the indentation is greater than or equal to the height of the under bump structure.

6. The clip assembly of claim 1, wherein the first extension includes two spaced apart resilient arms, the inner wall of the gap having two spaced apart projections, two spaced apart initials, and two spaced apart detents, each projection being located between an initial portion and a detent, each resilient arm being slidable along the gap between an initial portion and a detent.

7. The clip assembly of claim 6 wherein said first extension defines a first rectangular area, said resilient arms being disposed within said first rectangular area, and said resilient arms being diagonally disposed relative to said first rectangular area; the second extending part is provided with a second rectangular area, the protruding parts are arranged in the second rectangular area, the two protruding parts are arranged diagonally relative to the second rectangular area, the two initial parts are arranged diagonally relative to the second rectangular area, and the two positioning parts are arranged diagonally relative to the second rectangular area.

8. An electronic device, comprising:

the clip assembly of any one of claims 1 to 7, wherein the first clip is movably disposed in the mounting slot, and a side of the first clip is configured to extend into the sliding slot, or the flange extends into a side slot of the first clip side; the second buckle clamp is movably arranged on the mounting groove, the side edge of the second buckle clamp is used for stretching into the sliding groove, or the convex edge stretches into the side groove of the side edge of the second buckle clamp.

9. The electronic device according to claim 8, wherein the sliding grooves or the flanges are formed on two opposite side walls of the mounting groove, two opposite side edges of the first clip respectively extend into the two sliding grooves, or the two flanges respectively extend into the side grooves of the two opposite side edges of the first clip, and two opposite side edges of the second clip respectively extend into the two sliding grooves, or the two flanges respectively extend into the side grooves of the two opposite side edges of the second clip.

10. The electronic device of claim 8, wherein the bottom wall of the mounting groove is further provided with a sinking platform, and the second extending part is movably arranged on the platform surface of the sinking platform.