CN210298330U - Direction-finding positioning case - Google Patents
Direction-finding positioning case Download PDFInfo
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- CN210298330U CN210298330U CN201920805998.0U CN201920805998U CN210298330U CN 210298330 U CN210298330 U CN 210298330U CN 201920805998 U CN201920805998 U CN 201920805998U CN 210298330 U CN210298330 U CN 210298330U
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- shielding box
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- directional antenna
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Abstract
The utility model relates to a direction finding location technical field discloses a direction finding location machine case, include: the box and be located shielding box, mainboard, heating panel, dull and stereotyped directional antenna PCB and the radio frequency receiving module of box, the shielding box will the box falls into first space and second space, mainboard, heating panel and radio frequency receiving module are located first space, mainboard and radio frequency receiving module install on the shielding box, and the heating panel sets up with the mainboard relatively, dull and stereotyped directional antenna PCB is located the second space, dull and stereotyped directional antenna PCB's metal silk screen printing one side orientation the shielding box, shielding box one side is equipped with the breach, roof and bottom plate parallel with the shielding box on the box are detachably connected respectively the curb plate of box. The utility model discloses a direction finding location machine case thickness reduces greatly, makes things convenient for the installation and the dismantlement of each part moreover.
Description
Technical Field
The utility model relates to a direction finding location technical field, in particular to direction finding location machine case.
Background
The direction-finding positioning case is used for direction finding and positioning in criminal investigation and search and rescue, and the main components in the direction-finding positioning case are a flat directional antenna and a main board. In traditional direction finding location quick-witted case, be equipped with the protective housing outside the dull and stereotyped directional antenna, dull and stereotyped antenna is installed at quick-witted incasement together with the protective housing, and dull and stereotyped directional antenna, radio frequency receiving module and mainboard range upon range of the placing, and in order to shield the antenna moreover, still be equipped with the interlayer of placing the shielding box between the dull and stereotyped directional antenna radio frequency receiving module. The structure leads the thickness of the case to be thicker and the installation and the disassembly are inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a direction finding location machine case, it is thicker to solve prior art's direction finding location machine case thickness, installs moreover and dismantles inconvenient problem.
The utility model discloses a direction finding location machine case, include: the box and be located shielding box, mainboard, heating panel, dull and stereotyped directional antenna PCB and the radio frequency receiving module of box, the shielding box will the box falls into first space and second space, mainboard, heating panel and radio frequency receiving module are located first space, mainboard and radio frequency receiving module install on the shielding box, and the heating panel sets up with the mainboard relatively, dull and stereotyped directional antenna PCB is located the second space, dull and stereotyped directional antenna PCB's metal silk screen printing one side orientation the shielding box, shielding box one side is equipped with the breach, roof and bottom plate parallel with the shielding box on the box are detachably connected respectively the curb plate of box.
Wherein, the shielding box is detachably arranged on the side plate of the box body at least at two opposite sides.
The panel directional antenna PCB is detachably mounted on the bottom plate, and the heat dissipation plate is detachably mounted on the top plate.
And heat dissipation holes are formed in the top plate in the area corresponding to the heat dissipation plate.
Wherein, still include: and the fan is positioned in the first space and is arranged on the shielding box.
Wherein, the outer layer of the shielding box is made of heat insulating materials.
The utility model discloses a direction finding location machine case is direct will through the shielding box the box falls into first space and second space, and radio frequency receiving module and mainboard are with the layer setting in first space, and cancelled dull and stereotyped directional antenna's protective housing, directly set up its PCB (printed Circuit Board) board in the second space to box thickness has been reduced greatly, and the curb plate of connecting the box can be dismantled to the bottom plate of box and roof, can open roof and bottom plate respectively in order to open first space and second space, make things convenient for the installation and the dismantlement of each part.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.
Fig. 1 is a schematic top view of a direction-finding positioning case of the present invention;
fig. 2 is a schematic side view of the direction-finding positioning case of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The direction-finding positioning chassis of the present embodiment is shown in fig. 1 and 2, and includes: the antenna comprises a box body 1, a shielding box 2, a mainboard 3, a heat dissipation plate 4, a flat directional antenna PCB5 and a radio frequency receiving module 9, wherein the shielding box 2, the mainboard 3, the heat dissipation plate, the flat directional antenna PCB5 and the radio frequency receiving module 9 are positioned in the box body 1. The shielding box 2 divides the box body 1 into a first space and a second space, the mainboard 3, the heat dissipation plate 4 and the radio frequency receiving module 9 are located in the first space, the mainboard 3 and the radio frequency receiving module 9 are installed on the shielding box 2, and the heat dissipation plate 4 and the mainboard 3 are arranged oppositely so as to fully dissipate heat of the mainboard 3. Dull and stereotyped directional antenna PCB5 is located the second space, and dull and stereotyped directional antenna PCB 5's metal silk screen printing one side is towards shielding box 2, and metal silk screen printing one side is inside towards box 1 promptly, plays the guard action to the antenna, and shielding box 2 can regard as the reflecting plate of dull and stereotyped directional antenna towards one side of dull and stereotyped directional antenna PCB5, does not need extra reflecting plate. The shielding box 2 is provided with a notch 6 on one side, and the notch 6 is used for connecting the flat directional antenna PCB5 and the main board 3. The top plate and the bottom plate which are parallel to the shielding box 2 on the box body 1 are respectively detachably connected with the side plates of the box body 1.
The direction finding location machine case of this embodiment is direct to fall into first space and second space with box 1 through shielding box 2, radio frequency receiving module 9 and mainboard 3 set up in first space on the same floor, and cancelled dull and stereotyped directional antenna's protective housing, directly set up its PCB board in the second space, thereby the thickness of box 1 has been reduced greatly, and the curb plate of connecting box 1 can be dismantled to the bottom plate of box 1 and roof, can open roof and bottom plate respectively in order to open first space and second space, make things convenient for the installation and the dismantlement of each part.
In this embodiment, at least opposite sides of the shield case 2 are detachably mounted on the side plates of the case 1, for example: as shown in fig. 2, at least opposite sides of the shield case 2 may be connected to the side plates by first screws 7.
Dull and stereotyped directional antenna PCB5 detachably installs on the bottom plate, and accessible second screw 8 is connected with the bottom plate, opens the bottom plate then can directly open dull and stereotyped directional antenna PCB5, can dismantle dull and stereotyped directional antenna PCB5 more conveniently. The heat radiating plate 4 is detachably mounted on the top plate, for example: the heat radiation plate 4 is perforated and connected to the top plate by screws. Furthermore, the area of the top plate corresponding to the heat dissipation plate 4 is provided with heat dissipation holes, so that the heat dissipation performance of the main board 3 is further improved.
The direction-finding positioning case of the embodiment further comprises: the fan 10 is arranged in the first space, the fan 10 is arranged on the shielding box 2, and the fan 10 can rapidly conduct heat in the first space of the box body 1 out to dissipate heat of the whole box body 1. Certainly, the direction-finding positioning case also comprises other components such as a battery and the like, and all the components can be arranged in the first space by taking the shielding box 2 as a carrier, and the area of the first space is enough for the battery and other components due to the large area of the flat directional antenna.
The outer layer of the shielding box 2 is made of heat insulating materials, and the first space and the second space are insulated.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A direction-finding positioning case is characterized by comprising: the box and be located shielding box, mainboard, heating panel, dull and stereotyped directional antenna PCB and the radio frequency receiving module of box, the shielding box will the box falls into first space and second space, mainboard, heating panel and radio frequency receiving module are located first space, mainboard and radio frequency receiving module install on the shielding box, and the heating panel sets up with the mainboard relatively, dull and stereotyped directional antenna PCB is located the second space, dull and stereotyped directional antenna PCB's metal silk screen printing one side orientation the shielding box, shielding box one side is equipped with the breach, roof and bottom plate parallel with the shielding box on the box are detachably connected respectively the curb plate of box.
2. The direction-finding enclosure of claim 1 wherein at least opposite sides of the shield box are removably mounted to the side panels of the housing.
3. The direction-finding location cabinet of claim 1 wherein the planar directional antenna PCB is removably mounted on the bottom panel and the heat sink panel is removably mounted on the top panel.
4. The case of claim 1, wherein the top plate has heat dissipation holes in the areas corresponding to the heat dissipation plates.
5. The direction-finding location cabinet of claim 1, further comprising: and the fan is positioned in the first space and is arranged on the shielding box.
6. The direction-finding positioning case of any one of claims 1-5 wherein the shielding box outer layer is made of heat insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920805998.0U CN210298330U (en) | 2019-05-30 | 2019-05-30 | Direction-finding positioning case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920805998.0U CN210298330U (en) | 2019-05-30 | 2019-05-30 | Direction-finding positioning case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210298330U true CN210298330U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920805998.0U Active CN210298330U (en) | 2019-05-30 | 2019-05-30 | Direction-finding positioning case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210298330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111736657A (en) * | 2020-06-17 | 2020-10-02 | 深圳宝龙达信创科技股份有限公司 | Notebook computer |
-
2019
- 2019-05-30 CN CN201920805998.0U patent/CN210298330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111736657A (en) * | 2020-06-17 | 2020-10-02 | 深圳宝龙达信创科技股份有限公司 | Notebook computer |
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