CN210053756U

CN210053756U - Optimize cell-phone shield cover structure

Info

Publication number: CN210053756U
Application number: CN201920224962.3U
Authority: CN
Inventors: 周君
Original assignee: Guangdong Energy Electronic Technology Co Ltd
Current assignee: Guangdong Energy Electronic Technology Co Ltd
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2020-02-11
Anticipated expiration: 2029-02-22

Abstract

The utility model discloses an optimize cell-phone shield cover structure, including rubber top piece, rubber side strip and shield cover main part, the rubber side strip is equipped with two sets ofly altogether and bonds with the both sides of rubber top piece diapire respectively are fixed, the central authorities of rubber top piece roof are fixed to be bonded has the center block, are fixed on its outer wall to bond the skeleton strip that has four group's levels to set up, four groups the lateral wall of skeleton strip is connected with the four sides of center block outer wall respectively, four groups the diapire that center block one side was kept away from to the skeleton strip is all fixed to be bonded has two sets of supporting beam, and is two sets of all open the installation slot on the rubber side strip, the equal fixed welding in both sides of shield cover main part has the installation piece. This optimize cell-phone shield cover structure, through having set up center block, skeleton strip and a supporting beam, when rubber top piece top received pressure, a supporting beam and skeleton strip can play the effect of buffering to reduce the possibility that rubber top piece received the damage.

Description

Optimize cell-phone shield cover structure

Technical Field

The utility model belongs to the technical field of the mobile phone shielding cover, concretely relates to optimize mobile phone shielding cover structure.

Background

The mobile phone shielding case is a device which uses a shielding body to surround components, circuits, assemblies, cables or interference sources of the whole system and prevent an interference electromagnetic field from diffusing outwards. The principle of the mobile phone shielding case is as follows: the component, the circuit, the assembly, the cable or the interference source of the whole system is surrounded by a shielding body, and the interference electromagnetic field is prevented from being diffused outwards; the receiving circuit, device or system is surrounded by a shield to protect them from external electromagnetic fields.

However, most of the existing mobile phone shielding cases are only a layer of simple stainless steel plate, and have no protection structure, and when the mobile phone shielding case is subjected to a large pressure (for example, when the mobile phone falls), the possibility of being damaged is high, so that the service life of the mobile phone shielding case is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optimize cell-phone shield cover structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an optimized mobile phone shielding case structure comprises a rubber top sheet, rubber side strips and a shielding case main body, wherein the rubber side strips are provided with two groups and are fixedly bonded with two sides of the bottom wall of the rubber top sheet respectively, a central block is fixedly bonded at the center of the top wall of the rubber top sheet, four groups of horizontally arranged framework strips are fixedly bonded on the outer wall of the rubber top sheet, the side walls of the four groups of framework strips are connected with four sides of the outer wall of the central block respectively, two groups of supporting beams are fixedly bonded on the bottom walls of the four groups of framework strips far away from one side of the central block, and one side of the supporting beams far away from the framework strips is fixedly bonded with the top wall of;

it is two sets of all open the installation slot on the rubber side strip, the equal fixed welding in both sides of shield cover main part has the piece of ann to close, and is two sets of the piece of ann closes is pegged graft respectively and is installed in two sets of installation slots, and is two sets of the both sides that the rubber side strip is opposite are all fixed and are bonded and have two sets of joint pieces, and are two sets of the joint piece is established respectively on the both sides of rubber side strip lateral wall, the roof of joint piece is opened there is first shrink groove, the diapire of first shrink groove is fixed to be bonded and has first spring, one side that the installation slot is close to the joint piece is opened has the second shrink groove, be equipped with resilience piece and second spring in the second shrink groove, the both sides of resilience piece laminate with the lateral wall of second shrink.

Preferably, two ends of the second spring are fixedly bonded with the bottom wall of the second shrinkage groove and the bottom wall of the rebound block respectively, and the top wall of the rebound block is an inclined plane.

Preferably, the mounting slot penetrates through the side wall of the rubber side strip, and the opening of the mounting slot is positioned on the side wall of one side of the rubber side strip.

Preferably, the bottom wall of joint piece is kept flat with the diapire of rubber side strip, the joint piece is stretched out to the one end that first shrink groove diapire was kept away from to first spring.

Preferably, the four corners of rubber top piece roof all is fixed the bonding and has the silica gel lug, and is two sets of the four corners of the one side that the rubber side strip kept away from each other all is fixed the bonding and has the silica gel lug.

The utility model discloses a technological effect and advantage: according to the optimized mobile phone shielding case structure, the central block, the framework strips and the supporting beams are arranged, so that when the top of the rubber top sheet is stressed, the supporting beams and the framework strips can play a role in buffering, and the possibility that the rubber top sheet is damaged is reduced; by arranging the installation slot and the mounting block, the mounting block is fixed in the installation slot in an inserting manner, so that the mounting block can be conveniently taken out, the shielding case main body can be taken out from the rubber side strip, and the shielding case main body can be conveniently taken out and a mobile phone mainboard below the shielding case main body can be conveniently maintained; by arranging the rebound block and the second spring, one end of the rebound block extends out of the second contraction groove, so that the mounting block can be blocked, the mounting block cannot easily fall out after being inserted into the mounting slot, and the stability of the shielding case main body is ensured; through having set up joint piece, first shrink groove and first spring, when the shield cover main part received the pressure from its top, first spring can be compressed and get into first shrink inslot, and it plays the effect of buffering together with the joint piece for the mobile phone motherboard of shield cover main part below has certain buffering space, reduces the damaged possibility of mobile phone motherboard.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the clamping block of the present invention;

fig. 3 is a cross-sectional view of a second shrink groove of the present invention.

In the figure: the device comprises a rubber top plate 1, a rubber side strip 2, a shielding cover main body 3, a center block 4, a framework strip 5, a supporting beam 6, an installation slot 7, an installation block 8, a silica gel projection 9, a clamping block 10, a first contraction groove 11, a first spring 12, a rebound block 13, a second contraction groove 14 and a second spring 15.

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 work belong to the protection scope of the present invention.

The utility model provides an optimized mobile phone shielding case structure as shown in figures 1-3, which comprises a rubber top sheet 1, a rubber side strip 2 and a shielding case main body 3, wherein the shielding case main body 3 is made of stainless steel, the rubber side strips 2 are provided with two groups and are fixedly bonded with the two sides of the bottom wall of the rubber top sheet 1 respectively, the center of the top wall of the rubber top sheet 1 is fixedly bonded with a center block 4, four groups of horizontally arranged framework strips 5 are fixedly bonded on the outer wall of the central block, the side walls of the four groups of framework strips 5 are respectively connected with the four edges of the outer wall of the central block 4, two groups of supporting beams 6 are fixedly bonded on the bottom walls of the four groups of framework strips 5 far away from the central block 4, one side of the supporting beam 6, which is far away from the framework strip 5, is fixedly bonded with the top wall of the rubber top sheet 1, and the central block 4, the framework strip 5 and the supporting beam 6 are made of hard plastic materials, so that the rubber top sheet 1 is protected;

it is two sets of all open installation slot 7 on the rubber side strip 2, the equal fixed welding in both sides of shield cover main part 3 has the ann to close piece 8, and is two sets of ann closes piece 8 and pegs graft respectively and installs in two sets of installation slots 7, and is two sets of 2 both sides in opposite directions of rubber side strip are all fixed bonding has two sets of joint pieces 10, and are two sets of joint piece 10 is established respectively on the both sides of 2 lateral walls of rubber side strip, the roof of joint piece 10 is opened has first shrink groove 11, the diapire of first shrink groove 11 is fixed bonding has first spring 12, installation slot 7 is close to one side of joint piece 10 and is opened second shrink groove 14, be equipped with resilience piece 13 and second spring 15 in the second shrink groove 14, the both sides of resilience piece 13 laminate with the lateral wall of second shrink groove 14 both sides respectively.

Specifically, both ends of the second spring 15 are fixedly bonded with the bottom wall of the second contraction groove 14 and the bottom wall of the rebound block 13 respectively, the top wall of the rebound block 13 is an inclined surface, one side of the rebound block close to the opening of the installation slot 7 is inclined downwards, and the installation block 8 can be compressed into the second contraction groove 14 when passing through the rebound block 13, so that the rebound block 13 can be smoothly passed over, when the installation block 8 needs to be taken out, the rebound block 13 is pressed to be contracted into the second contraction groove 14, and then the installation block 8 can be taken out.

Specifically, the mounting slot 7 penetrates through the side wall of the rubber side strip 2, and the opening of the mounting slot is located on the side wall of one side of the rubber side strip 2.

Specifically, the diapire of joint piece 10 is held level with the diapire of rubber lateral strip 2, joint piece 10 is stretched out to the one end that first shrink groove 11 diapire was kept away from to first spring 12 to can contact and play the effect of buffering with the diapire of shield cover main part 3.

Specifically, the four corners of 1 roof of rubber top piece is all fixed the bonding has silica gel lug 9, and is two sets of the four corners of one side that rubber sidebar 2 kept away from each other is all fixed the bonding has silica gel lug 9, and when other part contact in the lateral wall of the roof of 1 roof of rubber top piece and rubber sidebar 2 and the cell-phone, silica gel lug 9 plays the effect of buffering, avoids friction each other and wearing and tearing between it, and the group number of silica gel lug 9 also can increase according to actual need.

Specifically, when the optimized mobile phone shielding case structure is installed, firstly, a mobile phone main board is installed at a specified position, then two sets of mounting blocks 8 are inserted into two sets of installation slots 7, the mounting blocks 8 are contacted with the rebound blocks 13 and move towards the interior of the installation slots 7, the second springs 15 are compressed and drive the rebound blocks 13 to enter the second contraction grooves 14, so that the mounting blocks 8 are allowed to pass through the second contraction grooves 14, after the mounting blocks 8 completely pass through the second contraction grooves 14, the rebound blocks 13 can extend out of the second contraction grooves 14 again under the action of the elastic force of the second springs 15, so that the mounting blocks 8 cannot fall off from the installation slots 7, the rubber top sheet 1 and the two sets of rubber side bars 2 are installed above the mobile phone main board, so that the bottom walls of the two sets of rubber side bars 2 are bonded in the space outside the mobile phone main board, then the shielding case main body 3 can play a role of shielding an electromagnetic field, when the rubber top sheet 1 is pressed, its pressure can transmit to shield cover main part 3, and when pressure was great (for example the cell-phone falls, shield cover main part 3 has probably compressed and produces certain deformation, and at this moment, joint piece 10 and first spring 12 all play the effect of buffering, reduce the damaged possibility of cell-phone mainboard of shield cover main part 3 below.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an optimize cell-phone shield cover structure, includes rubber top piece (1), rubber side strip (2) and shield cover main part (3), its characterized in that: the rubber side strips (2) are provided with two groups and are fixedly adhered to two sides of the bottom wall of the rubber top sheet (1) respectively, a central block (4) is fixedly adhered to the center of the top wall of the rubber top sheet (1), four groups of horizontally arranged framework strips (5) are fixedly adhered to the outer wall of the top wall of the rubber top sheet (1), the side walls of the four groups of framework strips (5) are connected with four sides of the outer wall of the central block (4) respectively, two groups of supporting beams (6) are fixedly adhered to the bottom wall of one side, far away from the central block (4), of the four groups of framework strips (5), and one side, far away from the framework strips (5), of each supporting beam (6) is fixedly adhered to the top;

mounting slots (7) are formed in the two groups of rubber side strips (2), mounting blocks (8) are fixedly welded on the two sides of the shield cover main body (3), the two groups of mounting blocks (8) are respectively inserted into the two groups of mounting slots (7), two groups of clamping blocks (10) are fixedly bonded on the two opposite sides of the two groups of rubber side strips (2), the two groups of clamping blocks (10) are respectively arranged on the two sides of the side wall of the rubber side strips (2), the top wall of the clamping block (10) is provided with a first contraction groove (11), the bottom wall of the first contraction groove (11) is fixedly bonded with a first spring (12), a second contraction groove (14) is arranged on one side of the installation slot (7) close to the clamping block (10), a rebound block (13) and a second spring (15) are arranged in the second contraction groove (14), and two sides of the rebound block (13) are respectively attached to the side walls of two sides of the second contraction groove (14).

2. The optimized handset shielding case structure according to claim 1, wherein: two ends of the second spring (15) are fixedly bonded with the bottom wall of the second contraction groove (14) and the bottom wall of the rebound block (13) respectively, and the top wall of the rebound block (13) is an inclined plane.

3. The optimized handset shielding case structure according to claim 1, wherein: the mounting slot (7) penetrates through the side wall of the rubber side strip (2), and the opening of the mounting slot is positioned on the side wall of one side of the rubber side strip (2).

4. The optimized handset shielding case structure according to claim 1, wherein: the diapire of joint piece (10) and the diapire of rubber side strip (2) keep flat, joint piece (10) are stretched out to the one end that first shrink groove (11) diapire is kept away from in first spring (12).

5. The optimized handset shielding case structure according to claim 1, wherein: the four corners of rubber top piece (1) roof all is fixed the bonding has silica gel lug (9), and is two sets of the four corners of one side that rubber side strip (2) kept away from each other all is fixed the bonding has silica gel lug (9).