阅读说明：本技术 一种防掉落的电子产品销售架 (Anti-falling electronic product selling rack ) 是由 戴尔祥 于 2020-05-13 设计创作，主要内容包括：本发明公开了一种防掉落的电子产品销售架,涉及电子产品领域,包括展示架,所述展示架上固定有放置台,所述放置台上放置有电子产品,且电子产品的外部可拆卸式防护壳；所述防护壳包括四组L形夹紧臂、四组弹性伸缩杆、四组伸缩支臂和中心支撑板,四组所述L形夹紧臂的内侧边缘处固定设置有限位条,L形夹紧臂呈矩形分布,且两两之间通过弹性伸缩杆连接,所述四组所述伸缩支臂的一端分别转动连接在四组L形夹紧臂上。本发明中防护壳能够根据电子产品的大小灵活调节,以满足对不同大小的电子产品进行卡紧防护,能够瞬间弹出的弹性支腿在电子产品摔落时形成双面四爪的支撑结构,避免电子产品直接接触地面,提高了对其的保护程度。(The invention discloses an anti-falling electronic product sales rack, which relates to the field of electronic products and comprises a display rack, wherein a placing table is fixed on the display rack, an electronic product is placed on the placing table, and the external part of the electronic product is detachable; the protective shell comprises four groups of L-shaped clamping arms, four groups of elastic telescopic rods, four groups of telescopic support arms and a central support plate, wherein limiting strips are fixedly arranged at the inner side edges of the four groups of L-shaped clamping arms, the L-shaped clamping arms are distributed in a rectangular shape and are connected with one another through the elastic telescopic rods, and one ends of the four groups of telescopic support arms are respectively and rotatably connected to the four groups of L-shaped clamping arms. The protective shell can be flexibly adjusted according to the size of the electronic product, so that the electronic products with different sizes can be clamped and protected, the elastic supporting legs which can be popped instantly form a double-sided four-claw supporting structure when the electronic product falls, the electronic product is prevented from directly contacting the ground, and the protection degree of the electronic product is improved.)

1. An anti-falling electronic product selling rack comprises a display rack (1), wherein a protective sponge layer (2) wraps the upper side of the display rack (1), and a placing table (3) is fixed on the display rack (1), and is characterized in that an electronic product is placed on the placing table (3), and an external detachable protective shell (4) of the electronic product is arranged;

the protective shell (4) comprises four groups of L-shaped clamping arms (401), four groups of elastic telescopic rods (402), four groups of telescopic support arms (403) and a central support plate (404), wherein limiting strips (407) are fixedly arranged at the inner side edges of the four groups of L-shaped clamping arms (401), the L-shaped clamping arms (401) are distributed in a rectangular shape, and are connected with each other through the elastic telescopic rods (402), one ends of the four groups of telescopic support arms (403) are respectively and rotatably connected to the four groups of L-shaped clamping arms (401), the other ends of the four groups of telescopic support arms (403) are rotatably connected to the central support plate (404), and a gravity sensor (405) is arranged in the central support plate (404);

elastic supporting mechanisms (406) are arranged on two sides of the L-shaped clamping arm (401), and the elastic supporting mechanisms (406) are popped outwards to support the protective shell (4) so as to protect the electronic product.

2. The anti-drop electronic product selling rack according to claim 1, wherein a containing groove (4062) is formed in the L-shaped clamping arm (401) and used for containing the elastic supporting mechanism (406), the elastic supporting mechanism (406) comprises an elastic leg (4061), a volute spiral spring (4063), an electromagnetic block (4065) and an armature block (4064), one end of the elastic leg (4061) is rotatably installed at one end of the containing groove (4062) through a rotating shaft, the volute spiral spring (4063) is sleeved on the rotating shaft, the electromagnetic block (4065) is fixedly arranged at the bottom of the other end of the containing groove (4062), and the armature block (4064) is arranged at the other end of the elastic leg (4061).

3. A drop-resistant electronic product selling rack according to claim 2, wherein said electromagnet block (4065) is energized to magnetically attract said armature block (4064), said resilient leg (4061) is fixedly received in said receiving slot (4062), said electromagnet block (4065) is de-energized to lose its magnetic property to release said armature block (4064), and said resilient leg (4061) is outwardly sprung.

4. The anti-dropping electronic product selling rack according to claim 1, wherein the elastic telescopic rod (402) comprises a female rod (4021), a male rod (4022) and a retraction spring (4023), the female rod (4021) is of a hollow structure with an opening at one end, the retraction spring (4023) is fixedly arranged inside the female rod (4021), one end of the male rod (4022) extends into the female rod (4021) through the opening and is fixedly connected with the retraction spring (4023), and the other end of the female rod (4021) and the other end of the male rod (4022) are respectively and fixedly connected to two adjacent L-shaped clamping arms (401).

5. The anti-drop electronic product selling rack according to claim 2 or 4, wherein one end of the spring telescopic wire (5) is fixedly connected to the protective shell (4), and the other end of the spring telescopic wire (5) is fixedly connected to the display rack (1).

6. A drop-resistant electronic product sales stand according to claim 5, wherein the central support plate (404) is provided with a detachable lithium battery.

Technical Field

The invention relates to the field of electronic products, in particular to an anti-falling electronic product selling rack.

Background

The electronic product is a related product based on electric energy, and mainly comprises: telephones, televisions, video disc players, video recorders, camcorders, radios, radio cassettes, combination speakers, compact disc players, computers, mobile communication products, and the like. When the electronic products are sold, the products need to be placed on a display cabinet, a display stand or a display board for display, so that the customers can see the products more clearly, and meanwhile, the customers can select small electronic products such as mobile phones, MP3, tablets, Bluetooth earphones and the like conveniently.

Most of the existing electronic product selling racks are simple in structure, although the mode of connecting the electronic product through the fixing rope is adopted to prevent the electronic product from being stolen, the electronic product is lack of protective measures for the electronic product, the electronic product is easy to fall to the ground to cause damage to a screen, a rear cover or internal parts, and loss is caused.

Disclosure of Invention

The invention aims to solve the problem that the traditional electronic product selling rack in the prior art is lack of protective measures for electronic products, and the electronic products are easy to fall to the ground to cause damage to a screen, a rear cover or internal parts, so that loss is caused.

In order to achieve the purpose, the invention adopts the following technical scheme:

an anti-falling electronic product sales shelf comprises a display shelf, wherein a protective sponge layer wraps the upper side of the display shelf, a placing table is fixed on the display shelf, an electronic product is placed on the placing table, and a protective shell which is detachable from the outside of the electronic product is arranged on the placing table;

the protective shell comprises four groups of L-shaped clamping arms, four groups of elastic telescopic rods, four groups of telescopic support arms and a central support plate, wherein limiting strips are fixedly arranged at the inner side edges of the four groups of L-shaped clamping arms, the L-shaped clamping arms are distributed in a rectangular shape and are connected with one another through the elastic telescopic rods, one ends of the four groups of telescopic support arms are respectively and rotatably connected to the four groups of L-shaped clamping arms, the other ends of the four groups of telescopic support arms are rotatably connected to the central support plate, and a gravity sensor is arranged in the central support plate;

the two sides of the L-shaped clamping arm are provided with elastic supporting mechanisms, and the elastic supporting mechanisms are outwards popped out to support the protective shell so as to protect an electronic product.

Preferably, the L-shaped clamping arm is provided with a containing groove for containing an elastic supporting mechanism, the elastic supporting mechanism comprises elastic supporting legs, a volute spiral spring, an electromagnetic block and an armature block, one end of each elastic supporting leg is rotatably installed at one end of the containing groove through a rotating shaft, the volute spiral spring is sleeved on the rotating shaft, the electromagnetic block is fixedly arranged at the bottom of the other end of the containing groove, and the armature block is arranged at the other end of each elastic supporting leg.

Preferably, the electromagnet block is electrified to generate magnetic attraction to the armature block, the elastic supporting leg is fixedly accommodated in the accommodating groove, the electromagnet block loses magnetism when power is off and the armature block is loosened, and the elastic supporting leg is outwards popped up.

Preferably, the elasticity telescopic link includes female pole, son pole and shrink spring, female pole is one end opening hollow structure, and the inside fixed shrink spring that is provided with, the one end of son pole extend to the inside of female pole and with shrink spring fixed connection through the opening, the other end of female pole and the other end of son pole fixed connection respectively on two adjacent L shape press from both sides tight arm.

Preferably, the protective shell is fixedly connected with one end of a spring telescopic wire, and the other end of the spring telescopic wire is fixedly connected to the display rack.

Preferably, the central support plate is provided with a detachable lithium battery.

The invention has the beneficial effects that:

1. the protective sponge layer is arranged on the upper side of the showing stand, and the electronic product is connected with the showing stand through the spring telescopic wire, so that the electronic product can be prevented from being stolen, and a certain anti-falling effect can be achieved;

2. the protecting crust can be adjusted according to the big or small flexibility of electronic product to satisfy the electronic product to equidimension not and protect, the elastic leg that can accomodate and pop out is set up in the four corners of protecting crust simultaneously, and elastic leg pops out the bearing structure who forms four two-sided landing legs in the twinkling of an eye, can prevent effectively that electronic product from contacting ground when dropping, supports electronic product, has improved the protection of falling of preventing to electronic product.

The invention has novel design, simple structure and convenient and fast use, the protective shell can be flexibly adjusted according to the size of the electronic product so as to meet the requirement of clamping and protecting the electronic products with different sizes, the elastic supporting legs which can be popped instantly form a double-sided four-claw supporting structure when the electronic product falls, the electronic product is prevented from directly contacting the ground, the protection degree of the electronic product is improved, the electronic product is prevented from being broken, and the invention is suitable for popularization and use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a protective shell according to the present invention;

FIG. 3 is an enlarged view at C in FIG. 2;

FIG. 4 is a sectional view taken along line A-A of FIG. 2;

fig. 5 is a sectional view taken along line B-B in fig. 2.

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.

Referring to fig. 1-5, an anti-dropping electronic product sales rack comprises a display rack 1, wherein a protective sponge layer 2 wraps the upper side of the display rack 1, a placing table 3 is fixed on the display rack 1, an electronic product is placed on the placing table 3, a protective shell 4 which is detachable from the outside of the electronic product is arranged, the protective shell 4 is fixedly connected with one end of a spring telescopic wire 5, and the other end of the spring telescopic wire 5 is fixedly connected on the display rack 1;

the protective shell 4 comprises four groups of L-shaped clamping arms 401, four groups of elastic telescopic rods 402, four groups of telescopic support arms 403 and a central support plate 404, wherein limiting strips 407 are fixedly arranged at the inner side edges of the four groups of L-shaped clamping arms 401, the L-shaped clamping arms 401 are distributed in a rectangular shape and are connected with each other through the elastic telescopic rods 402, one ends of the four groups of telescopic support arms 403 are respectively and rotatably connected to the four groups of L-shaped clamping arms 401, the other ends of the four groups of telescopic support arms 403 are rotatably connected to the central support plate 404, the central support plate 404 is provided with a detachable lithium battery, and a gravity sensor 405 is;

elastic supporting mechanisms 406 are arranged on two sides of the L-shaped clamping arm 401, and the elastic supporting mechanisms 406 are popped outwards to support the protective shell 4 so as to protect the electronic product.

It accomodates groove 4062 and is used for accomodating elastic support mechanism 406 to have seted up on L shape clamp arm 401, elastic support mechanism 406 includes elastic leg 4061, spiral spring 4063, electromagnetism piece 4065 and armature piece 4064, the one end of elastic leg 4061 is installed the one end in accomodating groove 4062 through the pivot rotation, and spiral spring 4063 overlaps and establishes in the pivot, accomodate the fixed electromagnetism piece 4065 that is provided with in other end bottom of groove 4062, the other end of elastic leg 4061 is provided with armature piece 4064, electromagnetism piece 4065 circular telegram produces magnetic adsorption and lives armature piece 4064, elastic leg 4061 is fixed to be accomodate in accomodating groove 4062, electromagnetism piece 4065 outage loses magnetism and loosens armature piece 4064, elastic leg 4061 outwards pops out.

Elastic telescopic rod 402 includes female pole 4021, sub-pole 4022 and shrink spring 4023, and female pole 4021 is one end opening hollow structure, and the inside is fixed and is provided with shrink spring 4023, and the one end of sub-pole 4022 extends to the inside of female pole 4021 through the opening and with shrink spring 4023 fixed connection, and the other end of female pole 4021 and the other end of sub-pole 4022 are fixed connection respectively on two adjacent L clamp arms 401.

When the invention is used, because the elastic telescopic rod 402 is retractably clamped, the telescopic support arms 403 can be rotated and retracted, the rectangular structure formed by the four groups of L-shaped clamping arms 401 can be adjusted according to the size of an electronic product to meet the clamping protection requirements of most electronic products, the L-shaped clamping arms 401 are pulled outwards to place the electronic product in the rectangular structure formed by the four groups of L-shaped clamping arms 401, the back of the electronic product leans against the four groups of telescopic support arms 403 and the central support plate 404, the L-shaped clamping arms 401 are loosened to be automatically retracted to meet the size specification of the electronic product and fix the electronic product, the front side edge of the electronic product is limited by the limiting strips 407, under the normal condition, the electromagnetic block 4065 is electrified to generate the armature block 4064 which is magnetically adsorbed on the elastic support leg 4061, the elastic support leg 4061 is fixedly accommodated in the accommodating groove 4062, when the electronic product falls off, gravity sensor 405 detects that the electronic product is done free falling body motion, electromagnetism piece 4065 cuts off the power supply immediately and loses magnetism and loosens armature piece 4064, elasticity landing leg 4061 outwards pops out in the twinkling of an eye under volute spiral spring 4063's spring action this moment, make whole protecting crust 4 form the structure of two-sided four paws, support the electronic product, even the electronic product drops to ground, at first contact ground also be elasticity landing leg 4061, can effectually cushion and support, avoid the electronic product to break, comprehensive protection has been played to the electronic product.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.