CN211507880U - High antenna assembly structure of security, supplementary structure and electronic equipment of dismantling - Google Patents

Abstract

The utility model relates to an electronic equipment technical field, concretely relates to high antenna assembly structure of security, supplementary dismantlement structure and electronic equipment, high antenna assembly structure of security includes the box body, set up the mainboard in the box body, set up external socket on the mainboard, with external socket electric connection's antenna, the box body includes drain pan and top cap, still including setting up the sleeve in box body one side wherein, the sleeve surrounds external socket in inside, the antenna evenly is provided with a plurality of joint portions with the one end outer wall that external socket is connected, telescopic inner wall is provided with the joint boss that corresponds with joint portion, the cover is equipped with a spring on the external socket. The buckle structure enables the antenna to be more convenient and faster during assembly. Meanwhile, the spring is sleeved on the periphery of the outer socket, a nut and a gasket on the traditional structure are omitted, the assembly efficiency is improved, the cost is reduced, the degree of freedom of the antenna in the axial direction is better limited by the cooperation of the spring and the buckle structure, and the axial looseness is avoided.

Description

High antenna assembly structure of security, supplementary structure and electronic equipment of dismantling

Technical Field

The invention relates to the technical field of electronic equipment, in particular to an antenna assembling structure with high safety, an auxiliary disassembling structure and electronic equipment.

Background

With the development of the technology, the market has higher and higher requirements on the electrical safety performance of electronic products, and even if electronic products similar to 12V or 24V have strong and weak electrical isolation devices and have certain electrical safety performance, secondary isolation needs to be performed on easily conductive parts of the electronic products from the structural perspective to avoid the situation that people get an electric shock due to failure of the strong and weak electrical isolation devices, so that the electrical safety performance of the electronic products is further improved. For example, for an electronic device with an antenna, it is necessary to perform secondary isolation on a portion of the electronic device which is easily conductive. Meanwhile, in the electronic products, the parts needing secondary isolation need to be manufactured, assembled and disassembled after sale, and the electrical safety requirements also need to be met. Some of the existing structures can meet the electrical safety requirement but are difficult to assemble and disassemble, some structures are easy to assemble and disassemble but cannot meet the electrical safety requirement, and some structures need to meet the electrical safety requirement by means of other related parts or parts in a product, for example, a locknut and a gasket need to be installed in an antenna installation structure of an SMA interface to compress and prevent looseness, and the assembly and disassembly are relatively complex, so that the production and assembly efficiency is low.

Disclosure of Invention

In order to solve the above problems, the present invention provides an antenna mounting structure with high security, an auxiliary detachment structure for an antenna that assists in detaching the antenna mounting structure with high security, and an electronic device including the antenna mounting structure with high security.

The invention is realized by adopting the following scheme:

an antenna assembly structure with high safety comprises a box body, a main board arranged in the box body, an external socket arranged on the main board, and an antenna electrically connected with the external socket, wherein the box body comprises a bottom shell and a top cover, and further comprises a sleeve arranged on one side of the box body, the external socket extends out of the box body, the sleeve surrounds the external socket inside, a plurality of clamping parts are uniformly arranged on the outer wall of one end, connected with the external socket, of the antenna, and a clamping boss corresponding to the clamping parts is arranged on the inner wall of the sleeve; the last cover of external socket is equipped with a spring, works as when the antenna is connected with external socket, the one end and the box body contact of spring, the other end and the antenna contact of spring.

Furthermore, the antenna still is provided with a plurality of location ribs with the one end outer wall that external socket is connected, the sleeve is provided with the confession location rib male a plurality of constant head tanks with location rib matching.

Furthermore, the one end that the box body was kept away from to the constant head tank is provided with a direction opening, the one end that the box body was kept away from to the location rib is provided with the spacing head that corresponds with the direction opening.

Further, the end of the positioning rib extends beyond the bottom end face of the antenna.

Further, the sleeve is including setting up the first cup jointing portion on the drain pan to and set up the second cup jointing portion on the top cap, the joint boss sets up in the one end that box body was kept away from to first cup jointing portion and second cup jointing portion, first cup jointing portion and second cup jointing portion all are provided with the constant head tank.

Further, joint portion is provided with first direction inclined plane, the joint boss is provided with the second direction inclined plane that corresponds with first direction inclined plane.

An auxiliary disassembly structure is used for assisting in disassembling the antenna of the antenna assembly structure with high safety, and comprises a base, a step part, a plurality of opening parts and through holes, wherein the step part is arranged on the upper end face of the base; when the antenna passes through the through hole, the distance between one side of the opening part, which is far away from the antenna central shaft, and the antenna central shaft is greater than the distance between one side of the clamping part, which is far away from the antenna central shaft, and the interval between the adjacent opening parts corresponds to the size of the clamping part.

Furthermore, the step part is provided with a slot for connecting the positioning rib.

Furthermore, a third guide inclined plane is arranged at the position of the opening part close to the front end.

An electronic device includes the antenna mounting structure with high security.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the plurality of clamping parts are arranged on the periphery of the antenna, the clamping bosses matched with the clamping parts are arranged on the inner side of the sleeve, and the antenna is more convenient and faster to assemble due to the buckle structure. Meanwhile, the spring is sleeved on the periphery of the outer socket, a nut and a gasket on the traditional structure are omitted, the assembly efficiency is improved, the cost is reduced, the degree of freedom of the antenna in the axial direction is better limited by the cooperation of the spring and the buckle structure, and the axial looseness is avoided.

2. The fixed sleeve completely surrounds the external socket and the end part of the antenna, so that the electrical safety performance is ensured.

3. The cooperation of location rib and constant head tank has made things convenient for the assembly, has also restricted the rotational degree of freedom of antenna when having injecied the inserted position.

4. The auxiliary disassembly and assembly structure for assisting in disassembling the antenna is arranged, so that the antenna is convenient and quick to disassemble, and subsequent maintenance is facilitated.

Drawings

Fig. 1 is a schematic cross-sectional structure diagram of an antenna mounting structure with high security according to the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a structural diagram of the antenna of the present invention.

Fig. 4 is an exploded view of the cartridge of the present invention.

Fig. 5 is an enlarged view of a portion a in fig. 4.

FIG. 6 is a schematic view of an auxiliary detaching structure according to the present invention.

Fig. 7 is a use state diagram of the auxiliary detaching structure.

The figure includes:

box body 1, drain pan 11, top cap 12, mainboard 13, external socket 2, antenna 3, joint portion 31, location rib 32, first direction inclined plane 33, spacing head 34, sleeve 4, joint boss 41, constant head tank 42, direction opening 43, second direction inclined plane 44, first grafting portion 45, second grafting portion 46, spring 5, base 6, step portion 61, the portion 62 that struts, through hole 63, slot 64, third direction inclined plane 65.

Detailed Description

To facilitate an understanding of the present invention for those skilled in the art, the present invention will be described in further detail below with reference to specific embodiments and accompanying drawings.

Referring to fig. 1 to 7, the antenna assembly structure with high safety provided by the invention comprises a box body 1, a main board 13 arranged in the box body 1, an external socket 2 arranged on the main board 13, and an antenna 3 electrically connected with the external socket 2, wherein the box body 1 comprises a bottom shell 11 and a top cover 12, and further comprises a sleeve 4 arranged on one side of the box body 1, the external socket 2 extends out of the box body 1, the sleeve 4 surrounds the external socket 2, a plurality of clamping portions 31 are uniformly arranged on the outer wall of one end of the antenna 3 connected with the external socket 2, and a clamping boss 41 corresponding to the clamping portions 31 is arranged on the inner wall of the sleeve 4; the cover is equipped with a spring 5 on external socket 2, works as when antenna 3 is connected with external socket 2, the one end and the box body 1 contact of spring 5, the other end and the antenna 3 contact of spring 5.

The clamping part 31 and the clamping boss 41 limit the degree of freedom of the antenna 3 in the opposite direction, and the clamping boss 41 on the inner side of the sleeve 4 and the whole assembling surface of the clamping part 31 of the antenna 3 are circumferentially compressed, so that the effect of radially compressing and positioning the antenna 3 is achieved. The spring 5 is directly contacted with the bottom surface of the antenna 3 (namely, is pressed with the most front plane of the SMA interface) to avoid axial looseness.

The antenna 3 still is provided with a plurality of location ribs 32 with the one end outer wall that external socket 2 is connected, sleeve 4 is provided with the confession location rib 32 male a plurality of constant head tanks 42 with location rib 32 matching. The embedding cooperation between the two can limit the degree of freedom of the left and right rotation and the insertion direction of the whole assembly. Specifically, two positioning ribs 32 are provided, and the two positioning ribs 32 are arranged oppositely, that is, oppositely arranged with reference to the central axis of the antenna 3. The two positioning ribs 32 divide the plurality of clamping portions 31 into two parts, and each part is uniformly provided with 4 clamping portions 31 (namely, arranged at equal intervals).

The one end that the box body 1 was kept away from to constant head tank 42 is provided with a direction opening 43, the one end that the box body 1 was kept away from to location rib 32 is provided with the spacing head 34 that corresponds with direction opening 43. The guiding opening 43 is shaped like a trapezoid (or a trumpet), the narrowest part of which is the same as the width of the positioning slot 42, and the widest part of which is wider than the width of the positioning slot 42. With this design, the antenna 3 can be inserted more easily during assembly, without having to be aligned very accurately, and the assembly time can be saved.

The ends of the positioning ribs 32 extend beyond the bottom end face of the antenna 3. The end of the rib here extends beyond the bottom end face of the antenna 3 in order to ensure that the rib can be inserted completely into the bottom of the positioning slot 42.

Sleeve 4 is including setting up first cup jointing portion 45 on drain pan 11 to and set up second cup jointing portion 46 on top cap 12, joint boss 41 sets up in the one end that box body 1 was kept away from to first cup jointing portion 45 and second cup jointing portion 46, first cup jointing portion 45 and second cup jointing portion 46 all are provided with constant head tank 42. Since the positioning ribs 32 are provided in two in the present embodiment, the first nesting portion 45 and the second nesting portion 46 are each provided with 1 positioning groove 42. The positioning grooves 42 on the first sleeving part 45 extend to the position where the first sleeving part 45 is close to the bottom, and the positioning grooves 42 of the second sleeving part 46 extend to the position where the second sleeving part 46 is close to the bottom, so that the whole sleeve 4 is almost divided into four parts, and the sleeve 4 can have larger elastic deformation in the assembling process, and the antenna 3 is prevented from being difficult to insert.

The joint portion 31 is provided with a first guide inclined plane 33, the joint boss is provided with a second guide inclined plane 44 corresponding to the first guide inclined plane 33, and the cooperation of the two inclined planes enables the antenna 3 to be inserted more easily.

In the assembling process, firstly, the spring 5 is sleeved on the external connection socket 2, then the positioning rib 32 of the antenna 3 is aligned with the interface of the positioning groove 42 and inserted until the first inclined plane and the second inclined plane are contacted, then pressure is applied to deform the sleeve 4, and the clamping portion 31 is inserted into the sleeve 4 and buckled with the boss of the card machine. The antenna 3 assembly is completed.

The invention also provides an auxiliary disassembly structure which is used for assisting in disassembling the antenna 3 of the antenna assembly structure with high safety and is inserted into the sleeve 4 when in use, and the auxiliary disassembly structure comprises a base 6, a step part 61 arranged on the upper end surface of the base 6, a plurality of expanding parts 62 which are uniformly arranged on the upper end surface of the step part 61 and are used for expanding the sleeve 4, and through holes 63 for the antenna 3 to pass through, wherein the through holes 63 penetrate through the base 6 and the step part 61. The seat 6 facilitates the application of pressure by a person's fingers to insert the auxiliary release mechanism entirely within the sleeve 4. When the antenna 3 passes through the through hole 63, the distance between one side of the spreading part 62, which is far away from the center axis of the antenna 3, and the center axis of the antenna 3 is greater than the distance between one side of the clamping part 31, which is far away from the center axis of the antenna 3, and the center axis of the antenna 3, so that the spreading part 62 is ensured to be inserted into the sleeve 4 and then spread the clamping boss 41 to enable the clamping part 31 to be separated from the clamping boss 41 and be separated from the sleeve 4. The interval between the adjacent expanding portions 62 corresponds to the size of the snap portion 31.

The gap between the inner wall of the through hole 63 and the end of the SAM connector of the antenna 3 is 0.2mm, that is, the gap between the outer walls of the antenna 3 at the maximum size is 0.2mm, so that the auxiliary mounting/dismounting structure is more easily sleeved on the antenna 3 as a whole.

The step part 61 is provided with two slots 64 for connecting the positioning ribs 32, the number of the slots 64 is the same as that of the positioning ribs 32, so that the step part 61 is also divided into two parts by the two slots 64, and the size of the slots 64 is matched with the limiting heads 34 of the positioning ribs 32. Because the clamping part 31 is divided into two parts by the two positioning ribs 32, each part has four clamping parts 31, and the expanding part 62 is inserted between the adjacent clamping parts 31, three expanding parts 62 are arranged on the step part 61 of each part. The position that struts 62 and is close to the front end is provided with third direction inclined plane 65, and third direction inclined plane 65 can cooperate with the second direction inclined plane 44 of joint boss, and supplementary dismantlement structure inserts in sleeve 4 more easily.

When specifically using, supplementary dismantlement structure's the portion of strutting 62 embolias antenna 3 towards the bottom of antenna 3, until the portion of strutting third step face and the second step face contact of joint boss and strut sleeve 4, strut back joint boss 41 and joint portion 31 and break away from, antenna 3 is popped out under spring 5's elasticity effect, and antenna 3 is popped out the back, and joint portion 31 and step portion 61's up end face contact avoids antenna 3 to fly out.

The invention also provides electronic equipment comprising the antenna assembling structure with high safety.

According to the invention, the plurality of clamping parts are arranged on the periphery of the antenna, the clamping bosses matched with the clamping parts are arranged on the inner side of the sleeve, and the antenna is more convenient and faster to assemble due to the buckle structure. Meanwhile, the spring is sleeved on the periphery of the outer socket, a nut and a gasket on the traditional structure are omitted, the assembly efficiency is improved, the cost is reduced, the degree of freedom of the antenna in the axial direction is better limited by the cooperation of the spring and the buckle structure, and the axial looseness is avoided. The fixed sleeve completely surrounds the external socket and the end part of the antenna, so that the electrical safety performance is ensured. The cooperation of location rib and constant head tank has made things convenient for the assembly, has also restricted the rotational degree of freedom of antenna when having injecied the inserted position. The antenna dismounting device is also provided with an auxiliary dismounting structure for assisting in dismounting the antenna, so that the antenna dismounting process is convenient and quick, and the subsequent maintenance is facilitated.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. 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.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, e.g., as meaning permanently attached, removably attached, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the scope of the included claims.

Claims (10)

1. An antenna assembly structure with high safety comprises a box body, a main board arranged in the box body, an external socket arranged on the main board, and an antenna electrically connected with the external socket, wherein the box body comprises a bottom shell and a top cover; the last cover of external socket is equipped with a spring, works as when the antenna is connected with external socket, the one end and the box body contact of spring, the other end and the antenna contact of spring.

2. The high-safety antenna assembly structure as claimed in claim 1, wherein a plurality of positioning ribs are further disposed on an outer wall of an end of the antenna connected to the external socket, and the sleeve is provided with a plurality of positioning grooves matched with the positioning ribs for the positioning ribs to be inserted.

3. The antenna assembling structure with high security according to claim 2, wherein the end of the positioning groove away from the box body is provided with a guiding opening, and the end of the positioning rib away from the box body is provided with a limiting head corresponding to the guiding opening.

4. The high-security antenna mounting structure according to claim 2, wherein an end of the positioning rib extends beyond a bottom end face of the antenna.

5. The antenna assembling structure with high safety according to claim 2, wherein the sleeve comprises a first sleeving part and a second sleeving part, the first sleeving part is arranged on the bottom shell, the second sleeving part is arranged on the top cover, the clamping bosses are arranged at one ends, away from the box body, of the first sleeving part and the second sleeving part, and positioning grooves are formed in the first sleeving part and the second sleeving part.

6. The high-security antenna assembly structure of claim 1, wherein the clamping portion is provided with a first guide slope, and the clamping boss is provided with a second guide slope corresponding to the first guide slope.

7. An auxiliary detaching structure for assisting detachment of an antenna of the high-security antenna assembling structure according to any one of claims 1 to 6, comprising a base, a stepped portion provided on an upper end surface of the base, a plurality of spreading portions for spreading the sleeve uniformly provided on the upper end surface of the stepped portion, and a through hole through which the antenna passes, the through hole penetrating through the base and the stepped portion; when the antenna passes through the through hole, the distance between one side of the opening part, which is far away from the antenna central shaft, and the antenna central shaft is greater than the distance between one side of the clamping part, which is far away from the antenna central shaft, and the interval between the adjacent opening parts corresponds to the size of the clamping part.

8. The high-security antenna mounting structure according to claim 7, wherein the stepped portion is provided with a slot for connecting a positioning rib.

9. The high-security antenna mounting structure according to claim 7, wherein a third guide slope is provided at a position near the front end of the spreading portion.

10. An electronic device comprising the high-security antenna mounting structure according to any one of claims 1 to 6.

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