CN204391241U - Antenna fixing device and air conditioner with same - Google Patents

Abstract

The utility model provides an antenna fixing device and an air conditioner with the same. The antenna fixing device includes a fixed installation shell, which has an accommodating cavity, and the fixed installation shell includes: an upper cover, an antenna buckle and an upper support rib for the antenna are arranged on the upper cover, and a concave hole for placing the antenna is arranged on the upper support rib of the antenna. Groove; lower cover, the lower cover and the upper cover can be opened and closed connected through the connection structure, the lower cover and the upper cover are closed to form a receiving cavity, the lower cover is provided with the antenna lower support rib, and the antenna lower support rib is provided with the antenna groove. The device enables reliable positioning of the antenna. The air conditioner includes an air conditioner main body, a GPRS antenna and the aforementioned antenna fixing device.

Description

Antenna fixing device and air conditioner having same

technical field

The utility model relates to the field of air conditioning equipment, in particular to an antenna fixing device and an air conditioner with the same.

Background technique

At present, air conditioners rarely use GPRS wireless data transmission to send and receive data remotely, because the structure and shape of GPRS antennas are different, and the installation methods are also different. The patent No. 201020157259.4 discloses a GPS antenna box, but the structure of this antenna box is quite different, and it does not solve the problems of effective positioning and fixing of the antenna in the fixed frame and the connection with the main body, nor does it involve the problem of signal attenuation. question.

Utility model content

The main purpose of the utility model is to provide an antenna fixing device and an air conditioner with it, so as to solve the problem of poor positioning reliability of the GPRS antenna in the box in the prior art.

In order to achieve the above object, according to one aspect of the utility model, an antenna fixing device is provided, including a fixed installation shell, which has a receiving cavity inside, and the fixed installation shell includes: an upper cover, and an antenna buckle is arranged on the upper cover And the supporting rib on the antenna, the supporting rib on the antenna is provided with a groove for placing the antenna; the lower cover, the lower cover and the upper cover are connected openly and closably through the connection structure, and the lower cover and the upper cover are closed to form an accommodating cavity, and the lower cover An antenna lower support rib is arranged on the top, and a groove for placing the antenna is arranged on the antenna lower support rib.

Further, the upper cover is provided with through holes.

Further, the fixed installation shell is provided with a wire passing hole passing through the fixed installation shell and communicating with the accommodating chamber.

Further, the outer wall surface of the fixed installation shell is provided with a wire passing post, and a wire passing hole is provided on the wire passing post, and the wire passing hole passes through the wire post and the fixed installation case to communicate with the accommodating cavity.

Further, the wire passing post includes: an upper half, which is arranged on the upper cover; and a lower half, which is arranged on the lower cover.

Further, a mounting buckle is also provided on the wire passing column, and the wire passing hole runs through the mounting buckle. The mounting buckle includes: an upper half buckle body, which is arranged on the upper cover, and the upper half buckle body includes two spacers. The locking teeth of the two locking teeth are provided with stop protrusions on the side away from each other, and the height of the stop protrusion protrusions gradually decreases along the direction away from the upper cover; the lower half of the button body is arranged on the lower half of the button On the cover, the lower half of the button body includes two spaced locking teeth.

Further, there are multiple supporting ribs on the antenna and lower supporting ribs on the antenna, and they are arranged in one-to-one correspondence. The outer circumference of the antenna is adapted.

Further, the side of the upper cover away from the connecting structure is provided with a first locking piece, and the side of the lower cover away from the connecting structure is provided with a second locking piece that cooperates with the first locking piece and locks the upper cover with the lower cover .

Further, the lower cover is provided with a fixing plate, and the fixing plate is provided with fixing through holes.

According to another aspect of the present utility model, an air conditioner is provided, including an air conditioner main body, a GPRS antenna, and an antenna fixing device. The antenna is fixedly arranged in the antenna fixing device.

Applying the technical scheme of the utility model, the antenna fixing device includes a fixed installation shell, which has an accommodation cavity inside, and the fixed installation shell includes an upper cover and a lower cover, and the upper cover is provided with an antenna buckle and an upper supporting rib for the antenna. The support rib is provided with a groove for placing the antenna; the lower cover and the upper cover can be opened and closed connected through the connection structure, and the lower cover and the upper cover are closed to form an accommodation cavity. The rib is provided with a groove for placing the antenna. The antenna can be effectively fixed by the antenna buckle, ensuring that the antenna can be effectively fixed when it is installed in the fixed installation shell, and prevent the antenna from being damaged during use. shaking during the process.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model. In the attached picture:

FIG. 1 shows a schematic perspective view of the three-dimensional structure of an antenna fixing device according to an embodiment of the present invention; and

Fig. 2 shows the schematic diagram of the three-dimensional structure of the antenna fixing device equipped with the GPRS antenna according to an embodiment of the present invention;

Fig. 3 shows the enlarged view of place A in Fig. 2;

Figure 4 shows an enlarged view at B in Figure 2;

Fig. 5 shows a schematic view of the structure of the antenna fixing device loaded into the mounting frame according to an embodiment of the present invention;

Fig. 6 shows a schematic perspective view of the buckled state of the antenna fixing device equipped with the GPRS antenna according to the embodiment of the present invention.

Wherein, the above-mentioned accompanying drawings include the following reference signs:

1. Lower cover; 2. Upper cover; 3. First locking member; 4. Antenna buckle; 72. Antenna lower support rib; 8. Through hole; 9. Connection structure; 10. Fixing plate; 11. Second locking member 80. Mounting bracket; 90. GPRS antenna.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

As shown in Figures 1 to 6, according to an embodiment of the present utility model, the antenna fixing device includes a fixed installation shell, which has an accommodation cavity, and the fixed installation shell includes an upper cover 2 and a lower cover 1, and the upper cover 2 is provided with The antenna buckle 4 and the supporting rib 71 on the antenna, the supporting rib 71 on the antenna is provided with a groove for placing the antenna; the lower cover 1 and the upper cover 2 are openably connected through the connecting structure 9, and the lower cover 1 and the upper cover 2 are closed The lower cover 1 is provided with an antenna lower support rib 72, and the antenna lower support rib 72 is provided with a groove for placing the antenna. The antenna can be effectively fixed by the antenna buckle 4 to ensure that the antenna can be effectively fixed in the fixed installation shell to prevent damage to the antenna during use. The antenna shakes during use.

In this embodiment, the upper cover 2 is provided with a through hole 8, and the through hole 8 can form a hollow window structure on the upper cover 2. The hollow window structure can effectively reduce signal attenuation and ensure the stability of data transmission.

Preferably, there are two antenna buckles 4 and they are arranged at intervals along the length direction of the upper cover 2 . The two antenna buckles 4 can form effective positioning in the antenna length direction, and at the same time, because the middle part of the antenna is usually provided with an electrical box for installing structures and components such as circuit boards, and the shape of the electrical box is usually a cuboid, therefore, through two The antenna buckle 4 can form a position limit for the electrical box, preventing the antenna from shaking when it is placed in the fixed installation shell.

Referring to FIGS. 1 and 2 together, the antenna buckle 4 includes two spaced uprights, the uprights have certain elasticity, and the distance between the two uprights can be slightly smaller than the diameter of the antenna, so that the antenna can be clamped. The sides of the vertical plates facing each other are provided with clamping protrusions, and the height of the clamping protrusions gradually decreases along the direction gradually approaching the end of the vertical plate, so that the antenna can be well guided by the slope and effectively positioned antenna.

In this embodiment, the fixed installation shell is provided with a wire passing hole 5 passing through the fixed installation shell and communicating with the accommodating cavity. The wire hole 5 is used to let the data wire and the power wire of the antenna pass through, so as to exchange data and supply power with the outside world.

Preferably, a wire passage post is provided on the outer wall of the fixed installation case, and a wire passage hole 5 is provided on the wire passage post, and the wire passage hole 5 passes through the wire post and the fixed installation case to communicate with the accommodating cavity. The wire post can protect the wire, prevent the wire from being bent or broken, and improve reliability.

In this embodiment, the wire passing post includes an upper half and a lower half, and the upper half is arranged on the upper cover 2 ; the lower half is arranged on the lower cover 1 . Dividing the wire post into two parts is more convenient for wires to be put in, and the assembly is faster.

In order to facilitate fixing the antenna fixing device to other fixtures or other substrates, such as an air conditioner, there is also a mounting buckle on the wire post, and the wire hole 5 runs through the installation buckle, and the installation buckle includes the upper half buckle body 61 and the lower half of the button body 62, the upper half of the button body 61 is arranged on the upper half, the upper half of the button body 61 includes two spaced locking teeth, and the side of the two locking teeth away from each other is provided with a stop protrusion , the height of the stop protrusion protrudes gradually decreases along the direction away from the upper cover 2; the lower half button body 62 is arranged on the lower half, and the lower half button body 62 includes two spaced locking teeth. The antenna fixing device can be quickly fixed to the substrate through the installation buckle, and the fixing is quicker and more convenient. The outer peripheral surface of the installation buckle is provided with a limited protrusion, the antenna fixing device can be fixed to other fixed objects through the installation buckle, the installation buckle can be matched with the through hole on the fixed object, and is set by the limiting protrusion. On the fixed object, the positioning is realized. The setting position of the installation buckle can be determined according to specific needs, and the installation buckle can be arranged on the wire passing post, and can also be arranged at other positions.

In this embodiment, there are multiple antenna upper support ribs 71 and antenna lower support ribs 72 , and they are provided in a one-to-one correspondence. The antenna upper support rib 71 and the antenna lower support rib 72 are fixed on the upper and lower sides of the antenna, which can prevent the antenna from shaking or shaking.

In order to ensure the confining and supporting effect and prevent the antenna from being damaged, the shape of the groove of the supporting rib 71 on the antenna is adapted to the outer circumference of the antenna, and the shape of the groove of the lower supporting rib 72 is adapted to the outer circumference of the antenna. For example, in this embodiment, the outer periphery of the antenna is cylindrical, so the groove is an arc groove, which can be attached to the outer periphery of the antenna to form an effective support.

In order to ensure that the upper cover 2 and the lower cover 1 are firmly fastened, thereby ensuring the reliability of the positioning of the antenna, the side of the upper cover 2 away from the connecting structure 9 is provided with a first locking member 3, and the side of the lower cover 1 far away from the connecting structure 9 One side is provided with a second locking member 11 that cooperates with the first locking member 3 and locks the upper cover 2 and the lower cover 1 . The gap between the first locking part 3 and the second locking part 11 can be a male-female structure, or other structures as required, as long as the connection between the two can be ensured firmly.

Preferably, in order to improve applicability, the lower cover 1 is provided with a fixing plate 10, and the fixing plate 10 is provided with fixing through holes. The antenna fixing device can be connected to the mounting bracket 80 through the fixing through hole on the fixing plate 10 , and then fixed to the air conditioner or other substrates through the mounting bracket 80 .

According to another aspect of the present utility model, an air conditioner is provided, including an air conditioner main body, a GPRS antenna 90 and an antenna fixing device, the antenna fixing device is the above-mentioned antenna fixing device, and is fixedly arranged on the air conditioner main body, and the GPRS antenna 90 is fixedly arranged Inside the antenna fixture. Using the antenna fixing device to fix the antenna can ensure that the antenna is fixed reliably.

The fixing device can be injection-molded by a mold at one time, so that the processing efficiency is high, and the number of parts is small, and the assembly is more convenient.

The interior of the upper cover 2 and the lower cover 1 is a cavity for installing the antenna, and the inner wall of the upper cover 2 has an antenna buckle 4 and an upper support rib 71 for the antenna, and the upper support rib 71 for the antenna has a semicircle matching the shape of the antenna. The upper cover 2 has half a wire hole and the upper half of the button body 61, and the upper cover 2 is also provided with a through hole 8 to prevent signal attenuation. The cavity of the lower cover 1 has an antenna lower support rib 72 matching the antenna. The lower cover 1 has the other half of the wire hole and the lower half of the button body 62 . The outer side of the lower cover 1 is an installation plane, and a fixing plate 10 is designed on the lower cover 1 .

The GPRS antenna 90 is first fixed on the loam cake 2, and is limited by the support rib 71 and half of the wire hole on the antenna of the loam cake 2, and is fastened and fixed by the antenna buckle 4. Fold the upper cover 2 and the lower cover 1 in half, deform the connecting structure 9 to close the upper cover 2 and the lower cover 1, and then lock the upper cover 2 and the lower cover 1 through the male buckle and the female buckle.

After the antenna fixing device is closed, the upper cover 2 and half of the lower cover 1 form a complete cable hole 5. There may or may not be a cable post on the outside of the cable hole 5. The installation buckle is directly fixed on the The outside of the wire hole 5 can also be fixed on the wire post. The installation buckle is integrated with the wire hole, and the antenna fixing device can be easily installed on the air conditioning unit, which is convenient for production and installation, saves space and improves efficiency. The closed antenna fixing device can reduce the attenuation of the antenna signal as much as possible through the through hole, and ensure the stability of data transmission and reception.

The antenna fixing device has small volume, small space occupation, convenient and simple installation, flexible installation occasions, can be directly installed on the main body of the air conditioner, and can also be connected to the main body through the installation bracket 80 . When installing, you only need to insert the installation buckle at the wire hole 5 of the antenna fixing device into the corresponding hole of the installation body or the installation bracket 80, and then use a screw to pass through the through hole of the fixing plate 10 and tighten the main body or the installation bracket 80. It can be fixed.

Using this antenna fixing device can realize the fixing of the antenna and the main body of the air conditioner and reduce signal attenuation as much as possible.

From the above description, it can be seen that the above-mentioned embodiments of the utility model have achieved the following technical effects: the utility model provides a device capable of installing and fixing antennas of wireless transmission equipment such as GPRS antennas, so that it can be installed in the air conditioner Install GPRS antennas on devices such as routers and perform GPRS wireless data transmission. The antenna fixing device of the utility model has firm installation and reduced signal attenuation, can improve assembly efficiency and reduce maintenance cost. The device is processed by integral molding, with few parts, simple installation and high efficiency; simple structure, space-saving, and low installation position requirements.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. an antenna fixing device, is characterized in that, comprises fixed installation shell, has container cavity in described fixed installation shell, and described fixed installation shell comprises:

Upper cover (2), described upper cover (2) is provided with supporting rib (71) on antenna buckle (4) and antenna, supporting rib (71) is provided with described antenna the groove placing antenna;

Lower cover (1), described lower cover (1) is connected by syndeton (9) opening or closing with described upper cover (2), described lower cover (1) surrounds described container cavity time closed with described upper cover (2), described lower cover (1) is provided with antenna lower support rib (72), described antenna lower support rib (72) is provided with the groove placing antenna.

2. antenna fixing device according to claim 1, is characterized in that, described upper cover (2) is provided with through hole (8).

3. antenna fixing device according to claim 1, is characterized in that, described fixed installation shell is provided with the cable-through hole (5) running through described fixed installation shell and be communicated with described container cavity.

4. antenna fixing device according to claim 3, it is characterized in that, the outside wall surface of described fixed installation shell was provided with terminal, described cable-through hole (5) is arranged on described terminal excessively, and described cable-through hole (5) runs through described terminal of crossing and is communicated with described container cavity with fixed installation shell.

5. antenna fixing device according to claim 4, is characterized in that, described terminal of crossing comprises:

The first half, the described first half is arranged on described upper cover (2);

Lower Half, described Lower Half is arranged on described lower cover (1).

6. the antenna fixing device according to claim 4 or 5, is characterized in that, described mistake on terminal is also provided with installation buckle, and described cable-through hole (5) runs through described installation buckle, and described installation buckle comprises:

First button (61), described first button (61) is arranged on described upper cover (2), described first button (61) comprises the latch at two intervals, the side away from each other of two described latches is provided with stopper protrusion, and the height that described stopper protrusion is protruded reduces gradually along the direction away from described upper cover (2);

Second button (62), described second button (62) is arranged on described lower cover (1), and described second button (62) comprises the described latch at two intervals.

7. antenna fixing device according to claim 1, it is characterized in that, on described antenna, supporting rib (71) and described antenna lower support rib (72) are multiple, and arrange correspondingly, on described antenna, the shape of groove of supporting rib (71) and the periphery of antenna adapt, and the shape of groove and the periphery of antenna of described antenna lower support rib (72) adapt.

8. antenna fixing device according to claim 1, it is characterized in that, the side away from described syndeton (9) of described upper cover (2) is provided with the first locking piece (3), and the side away from described syndeton (9) of described lower cover (1) is provided with and coordinates with described first locking piece (3) and by the second locking piece (11) sealed to described upper cover (2) and described lower cover (1).

9. antenna fixing device according to claim 1, is characterized in that, described lower cover (1) is provided with fixed head (10), and (10) are provided with fixed via with described fixed head.

10. an air conditioner, comprise air-conditioner body, GPRS antenna (90) and antenna fixing device, it is characterized in that, the antenna fixing device of described antenna fixing device according to any one of claim 1 to 9, and being fixedly installed in described air-conditioner body, described GPRS antenna (90) is fixedly installed in described antenna fixing device.