SIM card seat with waterproof function

Abstract

The utility model relates to an SIM card seat with a waterproof function, which comprises a card seat body and an end plate arranged on the card seat body, the peripheral wall of the end plate is provided with a card slot, a rubber ring is placed in the card slot, the top surface and the bottom surface of the end plate are respectively provided with two placing slots, and the rubber ring is placed in the placing slots. And supporting plates are placed in the four containing grooves correspondingly, clamping plates are fixedly connected to the side faces, close to the rubber ring, of the four supporting plates correspondingly, the four clamping plates are attached to the rubber ring correspondingly, and pulling plates are fixedly connected to the side faces, away from the end plate, of the four supporting plates correspondingly. According to the SIM card base with the waterproof function, under the action of the rubber ring, the joint is sealed, the waterproof effect is achieved, under the action of the clamping plate, the rubber ring is limited and fixed, the stability of the rubber ring is improved, the waterproof effect is further improved, meanwhile, under the action of the pulling plate, the supporting plate is driven to move, and operation of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of SIM card sockets, in particular to a SIM card socket with a waterproof function. Background Art

[0002] With the continuous development of terminal technology, mobile communication terminals such as smart phones and tablet computers are increasingly widely used, and mobile phones and other terminal products need to be installed with SIM cards when they are used. The card holders of existing smart phones mostly use the principle of levers to take out or clamp the SIM card holder through an ejection mechanism. The SIM card holder is taken out from the inside of the mobile phone and needs to be inserted again after the SIM card is installed. It is a movable and detachable part.

[0003] Chinese patent CN216699991 U discloses a SIM card holder with waterproof function. The patent discloses a technical solution with waterproof function, which solves the problem that the existing card holder is basically released by inserting a card pin when taking out, so a release hole must be reserved. The release hole is directly connected to the inside of the mobile phone, and it is difficult to ensure sealing and waterproofness.

[0004] When the device is in use, the connection is sealed by the action of the sealing ring, but the sealing ring is stuck in the inner part of the surrounding groove, thereby restricting the sealing ring. When the end plate is pushed, the sealing ring is easily pushed, thereby driving the sealing ring to move. Its stability is poor, which reduces the waterproof effect. Therefore, a SIM card holder with waterproof function is proposed to solve the above problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a SIM card holder with a waterproof function, which has the advantage of high stability and solves the problem that when the device is in use, the connection is sealed by the action of a sealing ring, but the sealing ring is stuck in the inside of the surrounding groove, thereby restricting the sealing ring. When the end plate is pushed, the sealing ring is easily pushed, thereby driving the sealing ring to move, and its stability is poor, thereby reducing the problem of reduced waterproof effect.

[0006] To achieve the above object, the utility model provides the following technical solution: a SIM card socket with waterproof function, comprising a socket body and an end plate arranged on the socket body, the outer peripheral wall of the end plate is provided with a card slot, and a rubber ring is placed inside the card slot.

[0007] Two placement grooves are provided on the top and bottom surfaces of the end plate, support plates are placed inside the four placement grooves, the sides of the four support plates close to the rubber rings are fixedly connected with clamping plates, the four clamping plates are fitted with the rubber rings, and the sides of the four support plates away from the end plates are fixedly connected with pulling plates.

[0008] The four placement slots are each provided with a support assembly for supporting the support plate.

[0009] The four support plates are each provided with a sealing assembly for sealing the placement groove.

[0010] Furthermore, the clamping plate is an arc-shaped plate, the pulling plate is an L-shaped plate, and the clamping plate is located outside the end plate.

[0011] Furthermore, the support assembly includes a telescopic rod, which is fixedly connected to the inside of the placement slot, and the telescopic rod and the support plate are fixedly connected. The outer peripheral wall of the telescopic rod is provided with springs fixedly connected to the placement slot and the support plate respectively. Four movable slots are opened inside the end plate. A movable block with one end extending into the movable slot is fixedly connected to a side surface of the support plate close to the movable slot, and rubber pads are fixedly connected to the front and back sides of the movable block.

[0012] Furthermore, the moving block and the moving groove are slidably connected, and the rubber pad and the moving groove are tightly fitted.

[0013] Furthermore, the sealing assembly includes a sealing plate, which is placed on a side of the support plate away from the clamping plate. A limiting groove is provided on the side of the support plate away from the clamping plate. The sealing plate extends to the inside of the limiting groove. A rubber ring is fixedly mounted on the outer peripheral wall of the sealing plate, and the rubber ring is located inside the limiting groove.

[0014] Furthermore, the rubber ring and the limiting groove are tightly fitted, and the sealing plate and the end plate are fitted.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The SIM card holder with waterproof function seals the connection part under the action of the rubber ring to achieve the waterproof effect. The rubber ring is restricted and fixed under the action of the clamping plate to improve the stability of the rubber ring and thus improve the waterproof effect. At the same time, the support plate is driven to move under the action of the pulling plate, which is convenient for the staff to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a left schematic diagram of the internal structure of the card slot in the structure of the utility model;

[0019] Figure 3 for Figure 2 A is a schematic diagram of the structure enlargement;

[0020] Figure 4 for Figure 3Schematic diagram of the right side of the middle support plate.

[0021] In the figure: 1 the card holder body, 2 the end plate, 3 the rubber ring, 4 the clamping plate, 5 the placement groove, 6 the telescopic rod, 7 the sealing plate, 8 the pulling plate, 9 the supporting plate, 10 the limiting groove, 11 the rubber ring, 12 the card slot, 13 the moving block, 14 the rubber pad, 15 the moving groove, 16 the spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 In this embodiment, a SIM card holder with waterproof function includes a card holder body 1 and an end plate 2 arranged on the card holder body 1. The outer peripheral wall of the end plate 2 is provided with a card slot 12, and a rubber ring 3 is placed inside the card slot 12.

[0024] Two placement grooves 5 are provided on the top and bottom surfaces of the end plate 2, and support plates 9 are placed inside the four placement grooves 5. The four support plates 9 are fixedly connected to the side close to the rubber ring 3 with a clamping plate 4, and the four clamping plates 4 are in contact with the rubber ring 3. The four support plates 9 are fixedly connected to the side away from the end plate 2 with a pull plate 8.

[0025] The clamping plate 4 is an arc-shaped plate, the pulling plate 8 is an L-shaped plate, and the clamping plate 4 is located outside the end plate 2 .

[0026] Specifically, the pull plate 8 is pulled to drive the support plate 9 to move, and the rubber ring 3 is installed into the inside of the card slot 12. The clamping plate 4 is reset to make the clamping plate 4 and the rubber ring 3 fit together to fix the rubber ring 3. Under the action of the rubber ring 3, the connection is sealed.

[0027] In this embodiment, support components are provided inside the four placement slots 5, and the support components include a telescopic rod 6, which is fixedly connected inside the placement slot 5, and the telescopic rod 6 and the support plate 9 are fixedly connected. The outer peripheral wall of the telescopic rod 6 is provided with springs 16 fixedly connected to the placement slot 5 and the support plate 9 respectively. Four movable slots 15 are opened inside the end plate 2, and a movable block 13 with one end extending into the movable slot 15 is fixedly connected to one side of the support plate 9 close to the movable slot 15, and a rubber pad 14 is fixedly connected to the front and back sides of the movable block 13.

[0028] The moving block 13 and the moving groove 15 are slidably connected, and the rubber pad 14 and the moving groove 15 are tightly fitted.

[0029] It should be noted that the telescopic rod 6 consists of a sleeve and a moving rod, one end of the moving rod penetrates and extends into the interior of the sleeve, the outer side of the moving rod is fixedly connected to a limiting block located inside the sleeve, and one side of the sleeve is provided with a through hole that is compatible with the moving rod.

[0030] Specifically, the support plate 9 moves to squeeze the telescopic rod 6 and the spring 16, causing the telescopic rod 6 and the spring 16 to contract. The support plate 9 is supported by the sliding connection between the moving block 13 and the moving groove 15 to improve the stability of the support plate 9. The rubber ring 3 is installed into the interior of the card slot 12, and the pull plate 8 is loosened. Under the action of the spring 16, the clamping plate 4 is pushed to reset. The moving block 13 is supported by the fit between the rubber pad 14 and the moving groove 15 to improve the stability of the moving block 13.

[0031] In this embodiment, each of the four support plates 9 is provided with a sealing assembly, which includes a sealing plate 7. The sealing plate 7 is placed on a side of the support plate 9 away from the clamping plate 4. A limiting groove 10 is provided on the side of the support plate 9 away from the clamping plate 4. The sealing plate 7 extends to the inside of the limiting groove 10. A rubber ring 11 is fixedly mounted on the outer peripheral wall of the sealing plate 7, and the rubber ring 11 is located inside the limiting groove 10.

[0032] The rubber ring 11 and the limiting groove 10 are tightly fitted, and the sealing plate 7 and the end plate 2 are fitted.

[0033] Specifically, the sealing plate 7 is pushed and inserted into the limiting groove 10 , and the rubber ring 11 fits the limiting groove 10 to fix the sealing plate 7 , thereby sealing the placement groove 5 .

[0034] The working principle of the above embodiment is:

[0035] Pull the pull plate 8, so that the pull plate 8 drives the support plate 9 to move, squeeze the telescopic rod 6 and the spring 16, and shrink the telescopic rod 6 and the spring 16. The support plate 9 is supported by the sliding connection between the moving block 13 and the moving groove 15 to improve the stability of the support plate 9. The support plate 9 drives the clamping plate 4 to move, and the rubber ring 3 is installed into the inside of the card slot 12. The pull plate 8 is loosened, and the clamping plate 4 is pushed to reset under the action of the spring 16, so that the clamping plate 4 and the rubber ring 3 fit together and fix the rubber ring 3. Under the action of the rubber ring 3, the connection is sealed, and the moving block 13 is supported by the fit between the rubber pad 14 and the moving groove 15 to improve the stability of the moving block 13. The sealing plate 7 is pushed, and the sealing plate 7 is inserted into the inside of the limiting groove 10. The rubber ring 11 fits with the limiting groove 10 to fix the sealing plate 7, and then the placement groove 5 is sealed.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A SIM card holder with waterproof function, comprising a card holder body (1) and an end plate (2) arranged on the card holder body (1), characterized in that: The outer peripheral wall of the end plate (2) is provided with a slot (12), and a rubber ring (3) is placed inside the slot (12); The top and bottom surfaces of the end plate (2) are each provided with two placement grooves (5), a support plate (9) is placed inside each of the four placement grooves (5), a clamping plate (4) is fixedly connected to the side of the four support plates (9) close to the rubber ring (3), the four clamping plates (4) are in contact with the rubber ring (3), and a pull plate (8) is fixedly connected to the side of the four support plates (9) away from the end plate (2); Support components are provided inside the four placement grooves (5), and sealing components are provided on the four support plates (9).

2. The waterproof SIM card holder according to claim 1, characterized in that: The clamping plate (4) is an arc-shaped plate, the pulling plate (8) is an L-shaped plate, and the clamping plate (4) is located outside the end plate (2).

3. The waterproof SIM card holder according to claim 1, characterized in that: The support assembly comprises a telescopic rod (6), the telescopic rod (6) being fixedly connected inside the placement groove (5), the telescopic rod (6) and the support plate (9) being fixedly connected, the outer peripheral wall of the telescopic rod (6) being provided with a spring (16) fixedly connected to the placement groove (5) and the support plate (9) respectively, the end plate (2) being provided with four movable grooves (15) inside, a movable block (13) having one end extending into the movable groove (15) being fixedly connected to a side surface of the support plate (9) close to the movable groove (15), and a rubber pad (14) being fixedly connected to the front and back surfaces of the movable block (13).

4. The waterproof SIM card holder according to claim 3, characterized in that: The moving block (13) and the moving groove (15) are slidably connected, and the rubber pad (14) and the moving groove (15) are tightly fitted.

5. The waterproof SIM card holder according to claim 3, characterized in that: The sealing assembly comprises a sealing plate (7), wherein the sealing plate (7) is placed on a side surface of a support plate (9) away from the clamping plate (4), a limiting groove (10) is provided on the side surface of the support plate (9) away from the clamping plate (4), the sealing plate (7) extends to the inside of the limiting groove (10), and a rubber ring (11) is fixedly mounted on the outer peripheral wall of the sealing plate (7), and the rubber ring (11) is located inside the limiting groove (10).

6. The waterproof SIM card holder according to claim 5, characterized in that: The rubber ring (11) and the limiting groove (10) are tightly fitted, and the sealing plate (7) and the end plate (2) are fitted.

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