CN212990516U

CN212990516U - Working card sleeve

Info

Publication number: CN212990516U
Application number: CN202020882727.8U
Authority: CN
Inventors: 彭志光
Original assignee: Huizhou Ling Xing Hardware Electronics Co ltd
Current assignee: Huizhou Ling Xing Hardware Electronics Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-04-16
Anticipated expiration: 2030-05-22

Abstract

The utility model provides a work brand cover, including the aluminum alloy center and with the cooperation of aluminum alloy center forms the TPU sheath of draw-in groove, the aluminum alloy center encloses into visual window, it is provided with a plurality of through holes to run through on the aluminum alloy center, the TPU sheath is including being located the first part of aluminum alloy center top, being located the second part of aluminum alloy center below, being located the aluminum alloy center outside is connected the first part with the third part of second part and passing the through hole is connected the first part with the fourth part of second part, the integrative injection moulding of first part, second part, third part and fourth part. The utility model provides a difficult rupture of work tablet cover damages, and can not shield the signal.

Description

Working card sleeve

[ technical field ] A method for producing a semiconductor device

The utility model relates to an office supplies technical field, concretely relates to work tablet cover.

[ background of the invention ]

The work card set is issued by the company, is used for placing the information card of the staff and has the functions of transmitting the authority of the staff and showing the identity of the staff.

In the related art, the working plate sleeve is directly processed and molded by plastic or metal made of a single material. The relevant material line route injection mold in plastics work tablet cover surface directly realizes on the metal work tablet cover forms bright edge effect to falling the highlight through the highlight equipment of finishing impression, and this kind of mode processing is simple. However, the all-plastic working brand sleeve is brittle in texture, easy to wear, easy to damage and break and short in service life; the surface of the all-metal working card sleeve is easy to scrape, the hard capacity of the inner cavity is single, the scraping is easy to damage the other side when related content objects are placed, and the all-metal working card sleeve has a certain signal shielding effect on signal cards such as IC/ID cards and is difficult to recover from deformation.

Therefore, there is a need to provide a new working card set to solve the above problems.

[ Utility model ] content

The utility model aims at overcoming the technical problem of dress above-mentioned, provide a difficult variable capacity just can not shield the work tablet cover of the easy decoration of outward appearance of the soft or hard combination of signal.

In order to realize the above object, the utility model provides a work brand cover, including the aluminum alloy center and with the cooperation of aluminum alloy center forms the TPU sheath of draw-in groove, visual window is enclosed into to the aluminum alloy center, it is provided with a plurality of through holes to run through on the aluminum alloy center, the TPU sheath is including being located the first part of aluminum alloy center top, being located the second part of aluminum alloy center below, being located the aluminum alloy center outside is connected the first part with the third part of second part and passing the through hole is connected the first part with the fourth part of second part, first part, second part, third part and the integrative injection moulding of fourth part.

Preferably, the aluminum alloy middle frame comprises a first frame body, a second frame body and a third frame body which are integrally formed, and the second frame body is fixed on the upper surface of the first frame body and is arranged on one side, far away from the visual window, of the first frame body; the third frame body is fixed to the lower surface of the first frame body and arranged on one side, close to the visual window, of the first frame body, and the through hole is formed in the first frame body.

Preferably, the first portion is attached to an upper surface of the second frame; the second part is attached to the lower surfaces of the first frame body and the second frame body, the tail end of the second part is abutted to the outer side of the third frame body, and the lower surface of the second part and the lower surface of the third frame body are located on the same plane; the third part is attached to the outer side of the second frame body; the fourth part is attached to the inner side of the second frame body.

Preferably, the top end of the first part extends towards the direction of the visual window to form a barrier strip, the barrier strip is parallel to the first frame body at intervals, the barrier strip, the fourth part and the first frame body are matched to form a clamping groove, and the information card is contained in and limited in the clamping groove.

Preferably, a notch is arranged on the barrier strip, and the notch is communicated with the clamping groove and used for inserting the information card into the clamping groove.

Compared with the prior art, the TPU sheath is injected on the surface of the aluminum alloy middle frame in the working plate sleeve provided by the utility model, the aluminum alloy middle frame ensures the strength of the working plate sleeve, and is not easy to break and damage, the TPU sheath protects the surface of the aluminum alloy middle frame from being scratched easily, and the TPU sheath can not shield signals; furthermore, a through hole is formed in the aluminum alloy middle frame, and a fourth part of the TPU sheath penetrates through the through hole to connect the first part and the second part, so that the TPU sheath forms an integral structure sleeved on the aluminum alloy middle frame and is not easy to fall off.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and 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 without inventive work, wherein:

fig. 1 is a schematic structural view of a work plate sleeve provided by the present invention;

FIG. 2 is a front view of the aluminum alloy center frame shown in FIG. 1;

FIG. 3 is a front view of the TPU sheath shown in FIG. 1;

figure 4 is a cross-sectional view of the working card cover of figure 1 taken along line a-a;

figure 5 is a reference view of the working card set of figure 1 in use.

[ detailed description ] embodiments

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.

Referring to fig. 1-5, the present invention provides a work plate cover 100, which includes an aluminum alloy middle frame 10 and a TPU jacket 20 cooperating with the aluminum alloy middle frame 10 to form a slot 30, and an information card 200 is correspondingly received in and limited to the slot 30.

The aluminum alloy middle frame 10 is a rectangular annular structure, and correspondingly encloses a visualization window 40, the visualization window 40 is communicated with the clamping groove 30, and information on the information card 20 can be viewed through the visualization window 40.

The aluminum alloy middle frame 10 is provided with a plurality of through holes 50 in a penetrating manner. Specifically, the aluminum alloy middle frame 10 includes a first frame 11, a second frame 12, and a third frame 13, and the first frame 11, the second frame 12, and the third frame 13 are integrally formed. The through hole 50 is provided in the first frame 11.

Further, the second frame 12 is fixed on the upper surface of the first frame 11 and is disposed on a side of the first frame 11 away from the visualization window 40; the third frame 13 is fixed to the lower surface of the first frame 11 and disposed on one side of the first frame 11 close to the visualization window 40, and the through hole 50 is disposed on the first frame. It should be noted that, in the present invention, the "upper surface" and "lower surface" refer to the upper surface and the lower surface corresponding to each structure in fig. 4; "inboard" refers to the side of FIG. 4 that is adjacent to the visualization window 40; "outside" refers to the side of fig. 4 that is remote from the visualization window 40.

The TPU sheath 20 is directly injected on the surface of the aluminum alloy middle frame 10 through a nanometer injection molding process. TPU (Thermoplastic polyurethanes, Thermoplastic polyurethane elastomer rubbers) HAs wide hardness range (60HA-85HD), wear resistance, oil resistance, transparency and good elasticity.

The TPU jacket 20 comprises a first part 21 located above the aluminum alloy middle frame 10, a second part 22 located below the aluminum alloy middle frame 10, a third part 23 located outside the aluminum alloy middle frame 10 and connecting the first part 21 and the second part 22, and a fourth part 24 passing through the through hole 11 and connecting the first part 21 and the second part 22, wherein the first part 21, the second part 22, the third part 23 and the fourth part 24 are integrally injection molded. It should be noted that, in the present invention, the terms "upper" and "lower" refer to directions indicated in fig. 4.

Specifically, the first portion 21 is attached to the upper surface of the second frame 12; the second portion 22 is attached to the lower surfaces of the first frame 11 and the second frame 12, the end of the second portion 22 abuts against the outer side of the third frame 13, and the lower surface of the second portion 22 and the lower surface of the third frame 13 are located on the same plane; the third portion 23 is attached to the outer side of the second frame 12; the fourth portion 24 is attached to the inner side of the second frame 12.

The aluminum alloy middle frame 10 guarantees the whole strength of the work plate sleeve 100 is not easy to break and damage, the first frame body 11, the second frame body 12 and the third frame body 13 adopt a staggered design, so that the aluminum alloy middle frame 10 integrally presents a stepped structure, the contact area of the TPU sheath 20 is increased, the adhesive force of the TPU sheath 20 is increased, and the TPU sheath 20 is not easy to fall off. Moreover, through holes 50 are formed in the first frame 11, the fourth portion 24 penetrates through the through holes 50 to connect the first portion 21, the third portion 23 and the second portion 22 to form an integral structure, and is sleeved on the aluminum alloy middle frame 10, so that the connection firmness with the aluminum alloy middle frame 10 is increased, the number of the through holes 50 is multiple, and the through holes 50 are distributed at equal intervals along the first frame 11.

Further, a blocking strip 211 extends from the top end of the first portion 21 toward the direction of the visualization window 40, the blocking strip 211 is spaced from the first frame 11 in parallel, and the blocking strip 211, the fourth portion 24, and the first frame 11 cooperate to define the slot 30. It can be understood that the TPU jacket 20 has a certain elasticity as a whole, so that the card slot 30 has a certain expansion space at the same time, and can be adapted to the information card 200 with a larger size. Meanwhile, the TPU sheath 20 has good friction resistance and oil stain resistance, so that the aluminum alloy middle frame 10 can be effectively protected, and the aluminum alloy middle frame is prevented from being scratched; furthermore, the TPU sheath 20 does not shield signals, and flexible card swiping can be realized when magnetic information cards such as ID and IC are placed.

Furthermore, the TPU sheath 20 is processed by adopting an injection molding process, the process is mature, the operation is simple, the industrial automatic production is easy to realize, the surface of the TPU sheath 20 can be processed into lines, logs or patterns in various shapes, the operability is high, and meanwhile, the TPU sheath has better appearance performance. The lines on the surface of the TPU sheath 20 can be directly formed by a die, and the surface of the aluminum alloy middle frame 10 can also obtain better appearance and touch hand feeling by aiming at the metal high-light bright edge effect through fine carving high-light equipment.

A notch 2110 is formed in the bar 211, and the notch 2110 is communicated with the card slot 30 and used for inserting the information card 200 into the card slot 30. The position of the notch 2110 may be selected conventionally in the art, and the present invention is not limited thereto.

Furthermore, transparent partition plates 300 may be further disposed on the upper and lower sides of the information card 200, and the partition plates 300 may be made of PE, PVC, or the like, so as to protect the information card 200 and prolong the service life of the information card 200. The thicknesses of the information card 200 and the spacer 300 may be selected according to the height of the card slot 30.

The above embodiments of the present invention are only described, and it should be noted that, for those skilled in the art, modifications can be made without departing from the inventive concept, but these all fall into the protection scope of the present invention.

Claims

1. The utility model provides a work brand cover, its characterized in that, including the aluminum alloy center and with the aluminum alloy center cooperation forms the TPU sheath of draw-in groove, the aluminum alloy center encloses into visual window, it is provided with a plurality of through holes to run through on the aluminum alloy center, the TPU sheath is including being located the first part of aluminum alloy center top, being located the second part of aluminum alloy center below, being located the aluminum alloy center outside and connecting the first part with the third part of second part and passing the through hole is connected the first part with the fourth part of second part, first part, second part, third part and fourth part integrated injection moulding.

2. The work card sleeve as set forth in claim 1, wherein the aluminum alloy middle frame comprises a first frame body, a second frame body and a third frame body which are integrally formed, and the second frame body is fixed on the upper surface of the first frame body and is arranged on one side of the first frame body, which is far away from the visualization window; the third frame body is fixed to the lower surface of the first frame body and arranged on one side, close to the visual window, of the first frame body, and the through hole is formed in the first frame body.

3. The workcard cover of claim 2, wherein the first portion is attached to an upper surface of the second frame; the second part is attached to the lower surfaces of the first frame body and the second frame body, the tail end of the second part is abutted to the outer side of the third frame body, and the lower surface of the second part and the lower surface of the third frame body are located on the same plane; the third part is attached to the outer side of the second frame body; the fourth part is attached to the inner side of the second frame body.

4. The worktag cover as claimed in claim 3, wherein a blocking strip is formed at the top end of the first part in a manner of extending towards the visual window, the blocking strip is spaced from the first frame body in parallel, the blocking strip, the fourth part and the first frame body cooperate to form a clamping groove, and the information card is accommodated and limited in the clamping groove.

5. The work card cover as set forth in claim 4, wherein the barrier strip is provided with a notch, the notch communicating with the card slot for inserting the information card into the card slot.