CN100384012C - Direction adjustable antenna connector device - Google Patents

Abstract

The invention relates to an antenna joint device capable of adjusting direction, which comprises a rotating piece, an antenna joint seat body, a fixed gasket and a fixed assembly, wherein the antenna joint seat body is axially fixed on the rotating piece, the fixed gasket is sleeved and fixed at the upper end of the rotating piece, the rotating piece is fixed on a circuit board, the fixed assembly is fixedly arranged on the circuit board, and the upper end of the fixed gasket is embedded and fixed at the same time.

Description

Adjustable antenna connector device

technical field

The invention relates to a direction-adjustable antenna connector device, which refers to an antenna connector device that can adjust the rotation direction and provide an external antenna for fixed connection.

Background technique

With the popularization of communication products, the communication antennas used to send and receive various telecommunication signals are gradually integrated into the electronic devices, and the antennas used in the current electronic devices are designed to beautify the appearance of the electronic devices and reduce the The size of the external volume of the electronic device has gradually tended to use a micro-antenna to be installed inside the electronic device, which can not only prevent the antenna body from being exposed outside the body, but also provide a good signal transmission and reception effect.

For some electronic devices that use an external antenna, since the receiving angle of the external antenna can be adjusted to the best effect according to the receiving location, and it does not need to occupy the installation space inside the electronic device, for the circuit design inside the electronic device, It also has excellent convenience, so this setting method is also welcomed by the industry and continues to be used.

For electronic device products currently using external antennas, the external antennas are generally fixed on the antenna connection base, and the antenna connection base is installed on the surface of the housing of the electronic device, and is connected by a signal line. The circuit board installed inside the antenna connection base and the electronic device to achieve the effect of signal connection. Since the above-mentioned antenna connecting seat is fixed on the surface of the casing, the stress generated when the external antenna is adjusted corresponding to the direction of rotation of the antenna connecting seat will often cause loosening and falling off between the antenna connecting seat and the surface of the casing, resulting in It is a huge problem for electronic devices to send and receive signals. Furthermore, since the connection between the antenna connection seat and the circuit board may only be connected to each other by a signal line or a contact shrapnel, it is often caused by the loosening of the line contacts after long-term use, which may cause the signal to be disconnected on the transceiver. adverse effects. In addition, since the antenna connection base and the circuit board are soldered to each other by signal wires or contact springs, it may cause inconvenience in assembly during the production process, or it may be difficult to improve the yield rate of production.

Contents of the invention

The main purpose of the present invention is to provide an antenna connector device with adjustable direction, so that the antenna connector base can be reliably and stably arranged on the circuit board, and the stress strength it can withstand can be improved.

Another object of the present invention is to provide an antenna connector device with adjustable direction, so that the antenna connector base can be assembled on the circuit board in a simple embedded manner, so as to shorten the assembly time and reduce the production cost. .

In order to achieve the above object, the present invention mainly includes a rotating part, an antenna joint base, a fixed gasket and a fixing assembly, wherein the antenna joint base is shaft-fixed on the rotating part, and is sleeved at the upper end of the rotating part With the fixed gasket, and the rotating member is fixed on a circuit board, and the fixed component is fixed on the circuit board, and at the same time, the upper end of the fixed gasket is embedded, and the antenna connector base is formed by the above composition. It can be assembled on a circuit board, so that the antenna connector base can be fixed with an external antenna, and then rotate along the shaft of the rotating member, so that the position of the antenna connector base can be adjusted in the left and right directions, so as to Improve the effect of wireless signal reception and transmission.

The present invention further has a rotating part, which is made of conductive metal. The rotating part has a bearing seat, and a shaft is arranged at the center of the upper axial surface of the bearing seat, and in the center of the lower axial surface of the bearing seat. There is a tenon protruding at the center; an antenna joint base is made of conductive metal, and its appearance is generally a long block, with a shaft hole pierced at one end, which is set on the shaft of the rotating part. , and can rotate along the shaft, and the upper end of the shaft passes through the shaft hole and protrudes above the shaft hole, and has a front end at the other end away from the shaft hole, and A joint hole for connecting an antenna is pierced on the front end surface; a fixed gasket is a plate-shaped body with insulating properties, a through hole is penetrated in the center of the fixed gasket, and a hole is protruded to the upper surface. The sleeve is hollow inside, so that when the fixed gasket is placed on the rotating part, the sleeve can be placed on the upper end of the shaft above the antenna joint seat; a fixed assembly has a first Bottom plate, in addition, at the same side of the first bottom plate, a connection surface is bent vertically downward, and an extension surface is vertically bent upward, and the ends of the connection surface and the extension surface are respectively perpendicular to the direction away from the first bottom plate. A second bottom plate and a top plate are bent, and the second bottom plate and the top plate are parallel to the first bottom plate, and at least one fixing hole is respectively pierced on the surface of the first bottom plate and the second bottom plate, and is far away from the second bottom plate. The other side of the top plate at the position of the bottom plate is provided with a slot; and a circuit board, which is pierced with a positioning hole so that the tenon can be fixed in it, and the circuit located on the periphery of the positioning hole There is a circuit contact on the surface of the board, so that when the rotating part is positioned on the circuit board, the axial surface under the bearing seat can be in contact with the circuit contact to form an electrical conduction, and the circuit board is close to the positioning hole A hole is provided at the side of the circuit board, so that the connecting surface of the fixing component can be positioned inside the hole, and the first bottom plate and the second bottom plate of the fixing component are respectively positioned on the upper and lower surfaces of the circuit board, When the fixing assembly is positioned on the circuit board, the slot of the top plate can be positioned just at the upper end of the shaft of the rotating member, and is embedded and fixed on the sleeve of the fixing washer.

In order to further understand the structure, characteristics and purpose of the present invention, the detailed description of drawings and preferred specific embodiments is attached as follows:

Description of drawings

Fig. 1 is the three-dimensional exploded view of the preferred embodiment of the present invention;

Fig. 2 is the three-dimensional assembly diagram of the preferred embodiment of the present invention;

Fig. 3 is a top view of a preferred embodiment of the present invention;

Fig. 4 is a schematic diagram of the appearance of a preferred embodiment of the present invention after assembling an external antenna;

FIG. 5 is a schematic diagram of the movement of the antenna joint seat body adjusting the rotation direction according to the preferred embodiment of the present invention.

[Description of main component symbols]

10 rotating parts

12 bearing housing

14 shaft

16 tenons

20 Antenna connector seat body

22 shaft holes

24 front face

242 engagement holes

30 fixed spacers

32 through holes

34 casing

40 fixed components

42 first bottom plate

422 fixing hole

44 connection surface

46 extension surface

48 second bottom plate

482 fixing holes

49 top plate

492 socket

50 circuit boards

51 copper leakage area

52 positioning holes

53 circuit contacts

54 holes

56 perforations

562 fixed fastener

58 perforations

582 fixed fastener

60 external antenna

Detailed ways

Please refer to Fig. 1 to Fig. 3 respectively, the preferred embodiment of the antenna connector device with adjustable direction of the present invention includes a rotating member 10, an antenna connector base 20, a fixed gasket 30 and a fixed component 40, Wherein the antenna connector base 20 is fixed on the rotating part 10, and the fixing gasket 30 is sleeved on the upper end of the rotating part 10, and the rotating part 10 is fixed on a circuit board 50, and the fixed assembly 40 is fixed on the circuit board 50, and at the same time, the upper end of the fixed gasket 30 is embedded. Through the above composition, the antenna joint base 20 can be assembled on the circuit board 50, so that the antenna joint base 20 can be After fixing an external antenna 60 (please refer to FIG. 4), it rotates along the shaft 14 of the rotating member 10, so that the position of the antenna joint base 20 can be rotated in the left and right directions to improve the efficiency of wireless signal reception and transmission. Effect.

The above-mentioned rotating member 10 is to provide the antenna connector base 20 which can be axially arranged on it, and make the antenna connector base 20 rotate along the rotating member 10 to adjust the antenna pointing direction. The rotating member 10 is made of conductive metal It has a bearing seat 12, and a shaft 14 is arranged at the center of the upper axial surface of the bearing seat 12, and a tenon 16 is protruded at the center of the lower axial surface of the bearing seat 12.

The antenna connector base 20 is an elongated block in appearance, and is made of conductive metal, with a shaft hole 22 pierced at one end, which can be used to pivot on the shaft 14 of the rotating member 10 , and can rotate along the shaft 14, and the upper end of the shaft 14 passes through the shaft hole 22 to protrude outside the top of the shaft hole 22, so that the fixed washer 30 can be placed on the upper end of the shaft 14 and can rotate along the shaft 14 , and has a front end 24 at the other end away from the shaft hole 22 , and a joint hole 242 is pierced on the front end 24 .

The aforementioned fixing gasket 30 is a plate with insulating properties, and a through hole 32 is penetrated at the center of the fixing gasket 30, and a hollow sleeve 34 is protruded from the upper surface to make the fixing When the gasket 30 is placed on the rotating member 10, the sleeve 34 can just be placed on the upper end of the shaft 14 of the antenna joint base 20, so as to provide isolation between the antenna joint base 20 and the fixed assembly 40. role.

The fixing assembly 40 is fixed on the circuit board 50, and is used for snapping and positioning the aforementioned rotating member 10, antenna connector base 20 and fixing gasket 30 on the surface of the circuit board 50, wherein the fixing assembly 40 has a first Bottom plate 42, in addition, at the same side of the first bottom plate 42, a connection surface 44 is vertically bent downwards, and an extension surface 46 is vertically bent upwards, and the ends of the connection surface 44 and the extension surface 46 are respectively separated from the first The bottom plate 42 is bent perpendicularly to a second bottom plate 48 and a top plate 49 , and the second bottom plate 48 and the top plate 49 are parallel to the first bottom plate 42 . In addition, at least one fixing hole 422 , 482 is respectively pierced on the surfaces of the first base plate 42 and the second base plate 48 . On the other side of the top plate 49 away from the second bottom plate 48 , a slot 492 is defined.

The circuit board 50 is mainly arranged inside an electronic device (not shown in the figure), and the rotating member 10 can be fixed on it, wherein a positioning hole 52 is perforated on the circuit board 50, so that the tenon can be provided. 16 can be welded in it, wherein there is a circuit contact 53 on the surface of the circuit board 50 on the periphery of the positioning hole, so that after the rotating part 10 is positioned on the circuit board 50, the axial surface below the bearing seat 12 can be connected with the circuit The contacts 53 are in electrical conduction through which the transmission of telecommunication signals can be achieved. In addition, a hole 54 is provided on the circuit board 50 near the side of the positioning hole 52, so that the connecting surface 44 of the fixing assembly 40 can be positioned inside the hole 54, and the first base plate 42 and the second bottom plate of the fixing assembly 40 The bottom plate 48 is respectively positioned on the upper and lower surfaces of the circuit board 50, and a perforation 56, 58 is also pierced at the position of the circuit board 50 corresponding to the fixing holes 422, 482, so that a fixing fastener 562 can pass through the circuit board 50 respectively. , 582 fix the first bottom plate 42 and the second bottom plate 48 on the surface of the circuit board 50, and the through holes 56, 58 can be connected to the ground layer (not shown) on the circuit board 50 respectively, so that The conduction through the fixing fastener allows the fixing component 40 to have the effect of shielding noise after being grounded, so as to enhance the effect of the signal received and sent by the antenna. Furthermore, the periphery of the fixing holes 56 and 58 of the circuit board 50 of the present invention can still have a copper leakage area 51 (the copper leakage area of the periphery of the fixing hole 58 is not shown in the figure), and can be in a conduction with the ground layer of the circuit board 50, Therefore, when the fixed component 40 is fixed on the surface of the circuit board 50, the first bottom plate 42 or the second bottom plate 48 of the fixed component 40 can be connected with the copper leakage area 51, and indirectly connected to the ground layer of the circuit board 50. Electrical conduction. When the fixing assembly 40 is positioned on the circuit board 50 , the slot 492 of the top plate 49 can be positioned at the upper end of the shaft 14 of the rotating member 10 and embedded in the sleeve 34 of the fixing washer 30 . In order to form a direction-adjustable antenna joint device by the above combination.

Please refer to FIG. 4, the present invention is mainly arranged on the circuit board 50 inside the electronic device, so that an external antenna 60 can be assembled in the joint hole 242 of the antenna connector base 20, because the antenna connector base The body 20 is mainly made of a metal conductor, and can form a path with the circuit on the circuit board 50 through the rotating member 10, so the electronic device can receive and send wireless communication signals through the assembled external antenna 60 .

Also refer to shown in Figure 5, since the antenna connector seat 20 of the present invention is axially arranged on the shaft 14 of the rotating member 10, it can rotate along the shaft 14 of the rotating member 10, and with the rotation of the rotating member 10 Shaft 14 is used to adjust the rotation of the axis in a specific angle range (such as between 0 degrees and 180 degrees) in the left and right directions, so that the electronic device can be adjusted according to the reception status of the current position during use. To the best communication effect.

In summary, it can be seen that the antenna connector base 20 of the present invention is mainly fixed on the circuit board 50 by the rotating member 10, and is tightly embedded and fixed on the circuit board 50 by the fixing component 40, so it can further Strengthen the stress strength of the signal line between the antenna joint base 20 and the circuit board 50, by avoiding the shortcomings of the signal line from loosening and poor signal contact after long-term use; The antenna connector base 20 is fixed in an embedded way, so the assembly time of the antenna connector base 20 can be simplified, so as to reduce the production cost.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. For example, all equal changes and modifications are made according to the shape, structure, characteristics and spirit described in the patent scope of the present invention. , should be included in the patent application scope of the present invention.

Claims (4)

1. An adjustable perfect square to antenna joint device, it is characterized in that including:

   One rotating part is made by conducting metal, and this rotating part has a bearing pedestal, and the axial plane centre is provided with an axostylus axostyle on this bearing pedestal, and the following axial plane centre at this bearing pedestal convexes with a tenon in addition;

   One antenna terminal pedestal, be made by conducting metal, outward appearance is a microscler block, the one end is equipped with an axis hole, be to be located on the axostylus axostyle of this rotating part, and can rotate, and this axostylus axostyle upper end is that protruding this axis hole top that is exposed to was outside after wearing this axis hole along this axostylus axostyle, in addition have a front end face being away from this axis hole other end, and on this front end face, be equipped with one for an antenna engaging hole engaged;

   One setting-up piece, be one to have the plates of insulating property (properties), this setting-up piece centre is penetrated with a through hole, and the surface convexes with the sleeve pipe that is hollow in upward, when making this setting-up piece be placed on this rotating part, this casing pipe sleeve places the axostylus axostyle upper end of emergence outside rotating part above the axis hole of this antenna terminal pedestal;

   One fixation kit, has one first base plate, vertically be bent with a joint face respectively downwards at the same side of this first base plate place in addition, and vertically be bent with an extended surface upward, this joint face end vertically is bent with one second base plate with the direction away from this first base plate, this extended surface end vertically is bent with a top board with the direction away from this first base plate, and this second base plate and top board are to be with first base plate to be parallel to each other, be equipped with at least one fixing hole respectively at first base plate and second backplate surface in addition, another side edge of top board that is away from the second base plate position then offers a caulking groove; And

   One circuit board, be equipped with a location hole on this circuit board, so that supply this tenon to set firmly in it, the position has a circuit junction on the circuit board surface of this location hole periphery, make after this rotating part is positioned on the circuit board, this bearing pedestal below axial plane contacts with this circuit junction and is one and electrically conducts, the side edge that is bordering on this location hole in addition on this circuit board offers a holes, make the joint face of this fixation kit be positioned this holes inside, and first base plate that makes this fixation kit is positioned the upper surface place of this circuit board, second base plate of this fixation kit is positioned the lower surface place of this circuit board, when fixation kit is positioned on the circuit board, the caulking groove of this top board is positioned the axostylus axostyle upper end of this rotating part, and build-in is on the sleeve pipe of this setting-up piece.
2. 2. adjustable perfect square as claimed in claim 1 to antenna joint device, it is characterized in that, described this circuit board corresponds to this place, fixing hole position and is equipped with a perforation respectively, so that can be respectively by by an attachment fastener first base plate and second base plate being fixedly arranged on the circuit board surface.
3. 3. adjustable perfect square as claimed in claim 2 to antenna joint device, it is characterized in that, described this perforation respectively with circuit board on ground plane be to be a conducting so that make this fixation kit have the anti noise of covering simultaneously.
4. 4. adjustable perfect square as claimed in claim 1 to antenna joint device, it is characterized in that, described this fixing hole periphery still has one and leaks the copper district, and can be a conducting with the ground plane of this circuit board, when fixation kit is fixedly arranged on the circuit board surface, first base plate of this fixation kit or second base plate all can leak the copper district with this and connect mutually, and indirectly and the ground plane of this circuit board be one and electrically conduct.

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