CN211656139U

CN211656139U - SIM card mounting structure and vehicle-mounted display screen assembly

Info

Publication number: CN211656139U
Application number: CN202020556048.1U
Authority: CN
Inventors: 全建勋; 李翔
Original assignee: Hangzhou Hopechart Iot Technology Co ltd
Current assignee: Hangzhou Hopechart Iot Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-10-09
Anticipated expiration: 2030-04-15

Abstract

The utility model relates to a SIM card protection device technical field especially relates to SIM card mounting structure and on-vehicle display screen subassembly. The SIM card mounting structure comprises a connecting component arranged in a screen, wherein one end of the connecting component is provided with a clamping groove for inserting an SIM card, and an insertion opening of the clamping groove is positioned on the outer surface of the screen; the SIM card mounting structure further comprises an integrally formed sealing shell, one end, provided with the clamping groove, of the connecting assembly is embedded in the sealing shell, and the end, provided with the clamping groove, of the sealing shell is connected to the inner surface of the screen in a sealing mode. The utility model discloses the draw-in groove that can solve current SIM card does not possess waterproof ability to influence the stability of network and reduce the life of SIM card, cause the condemned problem of SIM card even.

Description

SIM card mounting structure and vehicle-mounted display screen assembly

Technical Field

The utility model relates to a SIM card protection device technical field especially relates to SIM card mounting structure and on-vehicle display screen subassembly.

Background

With the development of science and technology, waterproof electronic equipment has been raised from the former basic requirement of strict waterproofing to the requirement of easy disassembly and high-grade waterproofing. Waterproof electronic equipment includes but is not limited to electric automobile charging pile, industrial router, on-vehicle communication equipment even cell-phone etc.. In the existing vehicle-mounted terminal equipment, the vehicle-mounted terminal equipment is usually equipped with an SIM card, and the vehicle-mounted terminal equipment can realize internet surfing by using the SIM card, so as to increase the entertainment of the vehicle-mounted terminal equipment.

In the prior art, a part of SIM cards are sealed inside the vehicle-mounted terminal equipment, but when the SIM cards need to be replaced, the whole vehicle-mounted terminal equipment needs to be disassembled to replace the SIM cards, so that the operation is inconvenient. The SIM card is fixed outside the vehicle-mounted terminal equipment by an external mounting structure, and the clamping groove for mounting the SIM card is exposed outside by the mounting structure, so that the clamping groove for mounting the SIM card is very easily influenced by the environment, and the mounting structure can not enable the SIM card to have good waterproof capability.

At present, a product for directly installing the SIM card on the vehicle-mounted display screen assembly does not exist, because the waterproof problem of the SIM card cannot be well solved by directly assembling the SIM card on the vehicle-mounted display screen assembly due to reasons such as structural characteristics, and when water splashes on a vehicle-mounted screen, a clamping groove of the SIM card has a water inlet risk, so that the stability of a network is influenced, the service life of the SIM card is shortened, and even the SIM card is scrapped.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a SIM card mounting structure, on-vehicle display screen subassembly and on-vehicle screen to the draw-in groove of solving current SIM card does not possess waterproof ability, thereby influences the stability of network and reduces the life of SIM card, causes the condemned problem of SIM card even.

The utility model discloses a vehicle-mounted display screen subassembly is further provided.

The utility model provides a SIM card mounting structure, including installing the coupling assembling in the screen, coupling assembling's one end is equipped with the draw-in groove that is used for inserting the SIM card, the socket of draw-in groove is located on the surface of screen, still include integrated into one piece's seal housing, coupling assembling is last to be equipped with the one end of draw-in groove is inlayed and is established in the seal housing, and seal housing inlays and is equipped with the one end sealing connection of draw-in groove is in on the internal surface of screen.

In some embodiments, the screen further comprises a sealing fixing body, the screen is provided with an opening, the sealing fixing body is hermetically mounted on the opening and embedded in the inner cavity of the sealing shell, and one end of the connecting component, which is provided with the clamping groove, is embedded in the sealing fixing body; the socket is formed on an end face of the sealing attachment body located in the opening.

In some embodiments, the sealing fixing device further comprises a cover body, one end of the sealing fixing body is provided with a groove, the groove is embedded in the opening, the socket is located in the groove, and the cover body can be assembled in the groove; the groove is internally provided with a boss, the socket is positioned on the boss, the cover body is provided with a groove which can be hermetically assembled outside the boss, and a sealing gasket is embedded in the groove.

In some embodiments, one end of the cover body is rotatably connected to one end of the groove through a rotating shaft, a fastening piece is fixed to the other end of the cover body, and a fastening hole capable of being assembled with the fastening piece is formed in the groove.

In some embodiments, a first flange is disposed at an end of the sealing fixing body mounted on the opening, a second flange is disposed at an end of the sealing housing connected to the screen, the first flange extends out of the opening and is folded and fixed on an outer surface of the screen, and a surface of the second flange is bonded to an inner surface of the screen.

In some embodiments, the sealing housing includes a first step, a second step, and a jack, the jack is configured on an end surface of the sealing housing away from the screen, an end portion of the connecting component on which the clamping groove is provided is clamped in an inner cavity defined by the first step, and the sealing fixing body is filled in the inner cavity defined by the second step.

In some embodiments, a sealing ring is arranged between the sealing shell and the sealing fixing body.

In some embodiments, the connecting assembly includes a first end, a second end, and a connecting flat cable connected between the first end and the second end, the first end is provided with the slot, and the second end is provided with a connecting terminal.

The utility model also provides a vehicle-mounted display screen subassembly, include as above SIM card mounting structure.

The embodiment of the utility model provides an in above-mentioned one or more technical scheme, one of following technological effect has at least:

the utility model discloses SIM card mounting structure's coupling assembling installs in the screen, and coupling assembling's one end is equipped with the draw-in groove that is used for inserting the SIM card, and the socket of draw-in groove is located the surface of screen to what make the user can be convenient carries out the SIM card and pulls out the socket. This SIM card mounting structure still includes integrated into one piece's seal housing, and the one end that is equipped with the draw-in groove on the coupling assembling inlays to establish in seal housing to seal housing inlays the one end sealing connection who is equipped with the draw-in groove on the internal surface of screen, thereby improves the waterproof nature to the draw-in groove of SIM card in the cavity between seal housing and screen with the protection that the draw-in groove of SIM card is sealed completely. SIM card mounting structure can satisfy the structure protection level requirement of IP67 standard to have very high waterproof ability, can effectively improve terminal equipment's network stability, and improve the life of SIM card by a wide margin, avoid SIM caine sealed not enough and too early scrapping.

The utility model discloses on-vehicle display screen subassembly of embodiment is through setting up above-mentioned SIM card mounting structure for this on-vehicle display screen subassembly has above-mentioned SIM card mounting structure's whole advantages, no longer gives unnecessary details here.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a SIM card mounting structure according to an embodiment of the present invention;

fig. 2 is an exploded view of the structure of the SIM card mounting structure according to the embodiment of the present invention;

fig. 3 is a sectional view of a SIM card mounting structure according to an embodiment of the present invention.

Reference numerals:

1: a screen; 2: a connecting assembly; 21: a card slot; 22: connecting a flat cable; 23: a connection terminal; 3: a sealing fixed body; 31: a profiled groove; 32: a socket; 33: a boss; 4: sealing the housing; 41: a seal ring; 5: a SIM card; 6: a cover body; 7: a fastener; 8: a rotating shaft; 9: a groove; 10: a fastening hole.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

As shown in fig. 1 to 3, an embodiment of the present invention provides a SIM card mounting structure (referred to as "mounting structure" in this embodiment). The mounting structure includes a connection assembly 2 mounted within a screen 1. One end of the connecting component 2 is provided with a card slot 21 for inserting the SIM card 5, and a socket 32 of the card slot 21 is positioned on the outer surface of the screen 1, so that the user can conveniently pull out and insert the SIM card 5. The mounting structure further comprises an integrally formed sealing shell 4, and the integrally formed sealing shell 4 can improve the shell waterproofness. The one end that is equipped with draw-in groove 21 on coupling assembling 2 inlays and establishes in seal housing 4, and seal housing 4 inlays the one end sealing connection who is equipped with draw-in groove 21 on the internal surface of screen 1, thereby with the totally enclosed protection of draw-in groove 21 of SIM card 5 in the cavity between seal housing 4 and screen 1, improve the waterproof nature to draw-in groove 21 of SIM card 5, thereby effectively improve terminal equipment's network stability, and improve the life of SIM card 5 by a wide margin, avoid SIM card 5 to scrap too early because of sealed not enough.

In one embodiment, the mounting structure further comprises a sealing fixture 3. Be equipped with the opening on the screen 1, sealed stationary body 3 seal installation is in the opening to inlay and establish in sealed casing 4's inner chamber, the one end that is equipped with draw-in groove 21 on coupling assembling 2 inlays and establishes in sealed stationary body 3, and socket 32 constructs to be located on the terminal surface in the opening on sealed stationary body 3. This structure setting makes sealed stationary body 3 can fill in the inner chamber between the opening of sealed casing 4 and screen 1 to utilize the complete suit of sealed stationary body 3 outside draw-in groove 21, thereby play the effect of whole sealed protection to draw-in groove 21, further improve the waterproof nature of draw-in groove 21.

It can be understood that, in order to further improve the waterproof performance of the mounting structure, the end of the sealing fixing body 3 connected with the opening of the mounting structure is provided with a first flange, and the first flange extends out of the opening and is folded and clamped on the outer surface of the screen 1, so that the waterproof performance between the sealing fixing body 3 and the opening is improved. The end part of the sealed shell 4 connected with the screen 1 is provided with a second flanging, and the surface of the second flanging is adhered to the inner surface of the screen 1, so that the waterproofness between the sealed shell 4 and the screen 1 is improved. In fact, the first flanging can reduce the gap between the sealing and fixing body 3 and the opening, and prevent water leakage; the second turn-ups can bond on screen 1 through sealed glue, effectively enlarges the connecting surface between sealed casing 4 and screen 1, improves waterproof nature.

In one embodiment, the mounting structure further comprises a cover 6. One end of the sealing and fixing body 3 is provided with a groove 31, the groove 31 is embedded in the opening, the socket 32 is positioned in the groove 31, and the cover body 6 can be assembled in the groove 31, so that the socket 32 is sealed by the cover body 6, and water leakage of the socket 32 is prevented. It will be appreciated that when the cover 6 is fitted in the profiled groove 31, the cover 6 can be sealed from the profiled groove 31 by squeezing within the profiled groove 31. Lid 6 is preferred to be formed through the secondary by rigid plastic and TPE flexible glue to make lid 6 can satisfy mounting structure's intensity requirement, can improve sealing capacity again.

In one embodiment, a projection 33 is formed in the groove 31, the socket 32 is located on the projection 33, and the cover 6 is provided with a groove 9 which can be sealingly fitted outside the projection 33. When the cover body 6 is assembled in the groove 31, the groove 9 is tightly buckled outside the boss 33, so that the socket 32 is protected in the groove 9, and the water is prevented from entering the groove 31 and entering the socket 32. Preferably, a gasket is embedded in the groove 9 to improve the sealing ability of the groove 9 against the boss 33 and the socket 32.

In one embodiment, one end of the cover 6 is rotatably connected to one end of the groove 31 through the rotating shaft 8, so that the cover 6 can be opened or closed conveniently, and the cover 6 is prevented from being lost. The other end of lid 6 is fixed with fastener 7, is equipped with the fastening hole 10 that can assemble with fastener 7 in the type groove 31, and when the closed assembly of lid 6 was in type groove 31, through the fastening assembly of fastener 7 with fastening hole 10, both can reliably fix a position between lid 6 and the type groove 31, can prevent again that lid 6 from coming off in type groove 31, improve lid 6 protection and the sealing capacity to socket 32.

It will be appreciated that the fastening member 7 and the fastening hole 10 are preferably fastened by a screw fitting, i.e. preferably the fastening member 7 is a fastening screw or a fastening bolt and the fastening hole 10 is a threaded hole with which the fastening screw or the fastening bolt can be lockingly engaged.

It will be appreciated that the cover 6 may also be mounted in the groove 31 by other conventional connection structures, such as direct compression in the groove 31, and the cover 6 may be connected to the sealing holder 3 by the rotating shaft 8, so as to prevent the cover 6 from being lost.

The embodiment of the utility model provides an among the mounting structure, seal shell 4 is constructed there are two-stage steps, it has the jack to open seal shell 4 keeps away from the one end of screen 1, when the equipment, coupling assembling 2 can pass the jack towards one side of screen 1 from seal shell 4, so that the tip that is equipped with draw-in groove 21 on coupling assembling 2 clamps in the inner chamber that first step encloses, utilize seal fixing body 3 to fill in the inner chamber that the second step encloses, and guarantee that the tip that is equipped with draw-in groove 21 on coupling assembling 2 inlays and establishes in seal fixing body 3, and fix a position fixedly between with seal fixing body 3 and seal shell 4 through fastening bolt, so that the mounting structure wholly satisfies the structural strength requirement. A seal ring 41 is provided between the seal housing 4 and the seal fixing body 3, thereby improving the waterproof capability between the seal housing 4 and the seal fixing body 3. And coating a sealant between the jack of the connecting assembly 2 and the connecting assembly 2 so as to improve the waterproof capacity between the connecting assembly 2 and the sealing shell 4. The structure arrangement enables the connection positions of all the installation structures which are integrated and easy to generate gaps to have reliable sealing structures, so that the installation structures can integrally meet the structural strength requirement and have very reliable waterproof sealing capability.

It can be understood that, taking the outer surface of the screen 1 as a reference surface, the side of the screen 1 connected with the sealed shell 4 is the inner side of the screen 1, preferably, the groove bottom surface of the groove 31 is lower than the reference surface, and the surface of the boss 33 is lower than the reference surface but higher than the groove bottom surface of the groove 31, so that the groove 31 surrounds the boss 33, and not only can the groove 9 of the cover body 6 be completely sleeved outside the boss 33 be ensured, and the socket 32 can be completely isolated from the external environment by the cover body 6, but also the overall structural strength of the mounting structure can be ensured.

It can be understood that the connection assembly 2 according to the embodiment of the present invention includes a first end, a second end, and a connection cable 22 connected between the first end and the second end. The first end is provided with a clamping groove 21, and the second end is provided with a connecting terminal 23. Preferably, the connecting component 2 is an FPC connector provided with a SIM card 5; the connecting flat cable 22 is a flexible flat cable, and the length of the flat cable can be flexibly set according to the actual installation requirement; the connection terminals 23 constitute a patch of the SIM card 5.

Understandably, the screen 1 according to the embodiment of the present invention can be the screen 1 or the screen of the vehicle-mounted display screen assembly, and can also be the vehicle-mounted screen 1 or the screen. Preferably, the outer surface of the screen 1 is a vehicle-mounted 10-inch capacitive screen.

The utility model discloses SIM card mounting structure's coupling assembling 2 installs in screen 1, and coupling assembling 2's one end is equipped with the draw-in groove 21 that is used for inserting SIM card 5, and the socket 32 of draw-in groove 21 is located screen 1's surface to make the user can be convenient carry out SIM card 5 and pull out and insert. This SIM card mounting structure still includes integrated into one piece's seal housing 4, and the one end that is equipped with draw-in groove 21 on coupling assembling 2 inlays and establishes in seal housing 4 to seal housing 4 inlays the one end sealing connection who is equipped with draw-in groove 21 on the internal surface of screen 1, thereby with the totally sealed protection of draw-in groove 21 of SIM card 5 in the cavity between seal housing 4 and screen 1, improve the waterproof nature to draw-in groove 21 of SIM card 5. SIM card mounting structure can satisfy the structure protection level requirement of IP67 standard to have very high waterproof ability, can effectively improve terminal equipment's network stability, and improve SIM card 5's life by a wide margin, avoid SIM card 5 to scrap too early because of sealed not enough.

The utility model discloses on-vehicle display screen subassembly, include the embodiment of the utility model provides a SIM card mounting structure. It can be understood that the screen 1 referred to in the above mounting structure is a screen of the vehicle-mounted display screen assembly described in the present embodiment. This on-vehicle display screen subassembly is through setting up foretell mounting structure for this on-vehicle display screen subassembly has above-mentioned SIM card mounting structure's whole advantages, and it is no longer repeated here.

The above embodiments are merely illustrative, and not restrictive, of the present invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all of the technical solutions should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a SIM card mounting structure, is including installing the coupling assembling in the screen, coupling assembling's one end is equipped with the draw-in groove that is used for inserting the SIM card, the socket of draw-in groove is located on the surface of screen, its characterized in that still includes integrated into one piece's seal housing, coupling assembling is last to be equipped with the one end of draw-in groove is inlayed and is established in the seal housing, and seal housing inlays and is equipped with the one end sealing connection of draw-in groove is in on the internal surface of screen.

2. The SIM card mounting structure of claim 1, further comprising a sealing fixing body, wherein an opening is provided on the screen, the sealing fixing body is mounted on the opening in a sealing manner and embedded in the inner cavity of the sealing housing, and one end of the connecting component, on which the card slot is provided, is embedded in the sealing fixing body; the socket is formed on an end face of the sealing attachment body located in the opening.

3. The SIM card mounting structure of claim 2, further comprising a cover, wherein one end of the sealing fixing body is configured with a groove, the groove is embedded in the opening, the socket is located in the groove, and the cover can be assembled in the groove; the groove is internally provided with a boss, the socket is positioned on the boss, the cover body is provided with a groove which can be hermetically assembled outside the boss, and a sealing gasket is embedded in the groove.

4. The SIM card mounting structure of claim 3, wherein one end of the cover body is rotatably connected to one end of the groove through a rotating shaft, a fastening member is fixed to the other end of the cover body, and a fastening hole capable of being assembled with the fastening member is formed in the groove.

5. The SIM card mounting structure of claim 2, wherein the end of the sealing fixing body mounted on the opening is provided with a first flange, the end of the sealing housing connected to the screen is provided with a second flange, the first flange extends out of the opening and is folded and fixed on the outer surface of the screen, and the surface of the second flange is bonded to the inner surface of the screen.

6. The SIM card mounting structure according to claim 2, wherein the sealing case includes a first step, a second step, and a socket configured on an end surface of the sealing case away from the screen, an end portion of the connecting member on which the card slot is provided is clamped in an inner cavity defined by the first step, and the sealing fixture is filled in an inner cavity defined by the second step.

7. The SIM card mounting structure of claim 2, wherein a sealing ring is provided between the sealing case and the sealing holder.

8. The SIM card mounting structure according to any one of claims 1 to 7, wherein the connecting member includes a first end, a second end, and a connecting cable connected between the first end and the second end, the first end is provided with the card slot, and the second end is provided with a connecting terminal.

9. An in-vehicle display screen assembly, comprising the SIM card mounting structure of any one of claims 1-8.