CN219938384U - Hand strap fixing structure and electronic device - Google Patents

Abstract

The utility model provides a hand strap fixing structure and an electronic device, wherein the hand strap fixing structure comprises a sliding block connected with a hand strap, the sliding block comprises a main body part and wing parts respectively extending from two sides of the main body part, and a spring buckle is arranged at the bottom of the main body part; the sliding groove is arranged on the shell, a positioning groove is arranged at the bottom of the sliding groove corresponding to the elastic buckle, and the edges of the two sides of the sliding groove extend inwards to form a guide rail; the wing part slides along the guide rail until the elastic buckle is buckled with the positioning groove, so that the sliding block is fixed on the sliding groove. According to the hand strap fixing structure and the electronic device, the wing parts of the sliding blocks slide along the guide rails until the elastic buckles are buckled in the positioning grooves, so that the sliding blocks are fixed in the sliding grooves, when the hand strap is required to be detached, the sliding blocks are only required to be pushed reversely along the guide rails, so that the elastic buckles are separated from the positioning grooves, and one end of the hand strap can be detached easily.

Description

Hand strap fixing structure and electronic device

Technical Field

The present utility model relates to a strap fixing structure and an electronic device, and more particularly to a strap fixing structure and an electronic device with easy detachment.

Background

The hand area of current handheld terminal is fixed in handheld terminal through screw or magic subsides generally, when needs dismantlement hand area (for example change battery need dismantle the hand area), need dismouting screw or wear again to establish the magic subsides, be inconvenient for user operation, inefficiency.

The present utility model is directed to the above problems, and provides a new hand strap fixing structure and an electronic device, which adopt new methods and technical means to solve the problems.

Disclosure of Invention

Aiming at the problems faced by the background technology, the utility model aims to provide a hand strap fixing structure and an electronic device which are easy to detach by mutually fixing a snap on a sliding block and a positioning groove in a sliding groove.

In order to achieve the above purpose, the utility model adopts the following technical means:

the utility model provides a hand strap fixing structure for mounting a hand strap on a housing, comprising: the sliding block is connected to the hand strap and comprises a main body part and wing parts respectively extending from two sides of the main body part, and a spring buckle is arranged at the bottom of the main body part; the sliding groove is arranged on the shell, a positioning groove is arranged at the bottom of the sliding groove corresponding to the elastic buckle, and the edges of the two sides of the sliding groove extend inwards to form a guide rail; the wing part slides along the guide rail until the elastic buckle is buckled with the positioning groove, so that the sliding block is fixed on the sliding groove.

Optionally, the main body part includes a through hole penetrating from front to back, and the hand strap is inserted into the through hole.

Optionally, the bottom of the main body part is hollowed out to form the elastic buckle.

Optionally, the elastic buckle comprises an elastic arm and a hook located at the end part of the elastic arm, the hook protrudes out of the bottom of the main body part, and the hook is used for being buckled in the positioning groove.

Optionally, the front end face and the rear end face of the hook are both inclined guide surfaces.

Optionally, the wing part is provided with a reinforcing part in an upward protruding way.

Optionally, the housing is a protective cover of the electronic device.

Optionally, the shell comprises a soft shell arranged on the front surface and a hard shell arranged on the back surface, and the chute is arranged on the hard shell.

Optionally, the soft shell and the hard shell form the integrated shell through double-shot molding.

The utility model provides an electronic device, which is provided with the hand strap fixing structure.

Compared with the prior art, the utility model has the following beneficial effects:

according to the hand strap fixing structure and the electronic device, the wing parts of the sliding blocks slide along the guide rails until the elastic buckles are buckled in the positioning grooves, so that the sliding blocks are fixed in the sliding grooves, when the hand strap is required to be detached, the sliding blocks are only required to be pushed reversely along the guide rails, so that the elastic buckles are separated from the positioning grooves, and one end of the hand strap can be detached easily.

Drawings

FIG. 1 is a schematic view of an electronic device and a strap-fixing structure according to an embodiment of the present utility model, wherein the strap is not yet fixed by the strap-fixing structure;

FIG. 2 is a schematic view of the protective sleeve of FIG. 1 with a hand strap attached to the protective sleeve with a hand strap attachment structure;

FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2 and a partial enlarged view;

FIG. 4 is an enlarged schematic view of the slider of FIG. 1;

FIG. 5 is a schematic view of another view of the slider of FIG. 4;

fig. 6 is a cross-sectional view taken along the direction B-B in fig. 4.

Detailed Description

For a better understanding of the utility model with objects, structures, features, and effects, the utility model will be described further with reference to the drawings and to the detailed description.

The electronic device 100 disclosed in the present utility model may be a handheld terminal (PDA, personal Digital Assistance), a mobile phone, a tablet computer, an intercom, a scanning gun, or the like, to which the hand strap 300 may be mounted.

In the embodiment of fig. 1, the electronic device 100 is shown as a schematic view of a handheld terminal accommodated in a housing, wherein the housing is a protective case 200, and the back of the electronic device 100 faces upward, and the hand strap 300 is not yet mounted and fixed by a hand strap fixing structure.

With additional reference to fig. 2 and 3, a schematic illustration of a separate protective sleeve 200 is shown, with the rear side of the sleeve 200 facing upward, wherein the strap is mounted and secured with a strap-securing structure. The protective sleeve 200 includes a soft shell disposed on the front surface

10 and a hard shell 11 arranged on the back, wherein the soft shell 10 and the hard shell 11 form a whole body through double-shot molding. When the handheld terminal is accommodated in the protective sleeve 200, the soft shell 10 is slightly opened, so that the handheld terminal can be easily placed in the protective sleeve 200 from the soft shell 10 on the front side; meanwhile, the hard shell 11 located on the back can keep the overall shape of the protective cover 200 from being deformed too much, so that the protective cover is convenient to put into a handheld terminal, and meanwhile, the hard shell 11 can also play a better role in protecting the handheld terminal.

The hand strap fixing structure comprises a chute 12 arranged at the upper end of the hard shell 11 and a sliding block 13 connected with the hand strap 300. The bottom of the chute 12 is provided with a positioning groove 14, and the edges of the two sides of the chute 12 extend into the chute 12 to form a guide rail 15. Referring to fig. 4 to 6, the slider 13 includes a main body 16 and wing parts 17 extending from two sides of the main body 16, the main body 16 includes a through hole 18 penetrating through the main body 16 in front and back, and the hand strap 300 is inserted into the through hole 18 to connect the main body and the wing parts; the bottom of the main body 16 is hollowed out to form a snap 19, the snap 19 comprises a spring arm 20 and a hook 21 positioned at the end part of the spring arm 20, the spring arm 20 is slightly recessed at the bottom of the main body 16, and the hook 21 protrudes out of the bottom of the main body 16. In order to facilitate the mounting, fixing and dismounting of the slider 13, the front end face and the rear end face of the hook 21 are both provided with inclined guide surfaces. The reinforcing portion 22 is formed in the central protrusions of the upper and lower surfaces of the wing 17, and of course, the reinforcing portion 22 may be provided only on the upper or lower surface of the wing 17. The reinforcing portion 22 increases the overall height of the central portion of the wing 17, so that the strength of the wing 17 is increased, the wing is not easy to break, and meanwhile, the gap between the wing 17 and the guide rail 15 is reduced, so that the sliding block 13 cannot shake up and down in the sliding groove 12, and the sliding block 13 is not easy to separate from the sliding groove 12. At the same time the height of the edges of the wings 17 is small, facilitating the entry of the slider 13 into the guide rail 15.

Referring again to fig. 1 to 3, when the hand strap 300 is mounted and fixed on the electronic device 100, the slide block 13 is aligned with the sliding slot 12, the wing 17 enters the guide rail 15 and the hook 21 sliding to the latch 19 is snapped into the positioning slot 14 at the bottom of the sliding slot 12, the slide block 13 is fixed on the sliding slot 12, and the hand strap 300 connected to the slide block 13 is mounted and fixed on the protective sleeve 200 by the hand strap fixing structure. When the battery (not shown) needs to be replaced, the hand strap 300 is removed by slightly pushing the slider 13, so that the snap 19 is pressed slightly upward, the hook 21 is separated from the positioning groove 14, and the slider 13 is separated from the chute 12, i.e. the hand strap 300 is removed.

In the foregoing embodiment, the casing is a protective sleeve 200; in one embodiment (not shown, the same applies below), the housing may be a rear housing of the electronic device 100.

The hand strap fixing structure and the electronic device have the following beneficial effects:

according to the hand strap fixing structure and the electronic device 100, the wing parts 17 of the sliding blocks 13 slide along the guide rails 15 until the elastic buckles 19 are buckled in the positioning grooves 14, so that the sliding blocks 13 are fixed in the sliding grooves 12, when the hand strap 300 is required to be disassembled, the sliding blocks 13 are only required to be pushed reversely along the guide rails 15, so that the elastic buckles 19 are separated from the positioning grooves 14, and one end of the hand strap 300 can be easily disassembled.

The above detailed description is merely illustrative of the preferred embodiments of the utility model and is not intended to limit the scope of the utility model, so that all equivalent technical changes that can be made by the present specification and illustrations are included in the scope of the utility model.

Claims (10)

1. A hand strap fixing structure for mounting a hand strap to a housing, comprising:

the sliding block is connected to the hand strap and comprises a main body part and wing parts respectively extending from two sides of the main body part, and a spring buckle is arranged at the bottom of the main body part;

the sliding groove is arranged on the shell, a positioning groove is arranged at the bottom of the sliding groove corresponding to the elastic buckle, and the edges of the two sides of the sliding groove extend inwards to form a guide rail;

the wing part slides along the guide rail until the elastic buckle is buckled with the positioning groove, so that the sliding block is fixed on the sliding groove.

2. The hand strap attachment structure of claim 1, wherein: the main body part includes the through-hole that link up from front to back, the hand area wears to locate the through-hole.

3. The hand strap attachment structure of claim 1, wherein: the bottom of the main body part is hollowed out to form the elastic buckle.

4. The hand strap attachment structure of claim 1, wherein: the elastic buckle comprises an elastic arm and a clamping hook located at the end portion of the elastic arm, the clamping hook protrudes out of the bottom of the main body portion, and the clamping hook is used for being buckled in the positioning groove.

5. The strap fastening system of claim 4, wherein: the front end face and the rear end face of the clamping hook are both inclined guide surfaces.

6. The hand strap attachment structure of claim 1, wherein: the wing part is convexly provided with a reinforcing part.

7. The hand strap attachment structure of claim 1, wherein: the shell is a protective sleeve of the electronic device.

8. The strap fastening structure of claim 7, wherein: the shell comprises a soft shell arranged on the front surface and a hard shell arranged on the back surface, and the chute is arranged on the hard shell.

9. The strap fastening structure of claim 8, wherein: the soft shell and the hard shell form the integrated shell through double-shot molding.

10. An electronic device, characterized in that: a hand strap attachment structure as claimed in any one of claims 1 to 9.