CN212207684U - Satellite navigation signal simulator protector - Google Patents
Satellite navigation signal simulator protector Download PDFInfo
- Publication number
- CN212207684U CN212207684U CN202020496807.XU CN202020496807U CN212207684U CN 212207684 U CN212207684 U CN 212207684U CN 202020496807 U CN202020496807 U CN 202020496807U CN 212207684 U CN212207684 U CN 212207684U
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- satellite navigation
- navigation signal
- signal simulator
- fixedly connected
- fixing
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Abstract
The utility model discloses a satellite navigation signal simulator protector, which belongs to the field of satellite navigation signal simulators and comprises a base, wherein the bottom of the base is fixedly provided with a roller, one side of the top of the base is fixedly connected with a push rod, the top of the base is fixedly connected with a protective box, one side of the top of the protective box is movably connected with a box cover through a hinge, the top of the box cover is connected with the other side of the top of the protective box through a fixed bolt in a threaded manner, and the bottom of the inner cavity of the protective box is fixedly provided with a heat dissipation motor; this satellite navigation signal simulator protector through setting up protective housing, case lid and gim peg, can place satellite navigation signal simulator in a relatively confined environment, has played the effect of protection to satellite navigation signal simulator, has avoided the problem that satellite navigation signal simulator takes place to damage because of the collision when the transport uses to the life of satellite navigation signal simulator has been improved.
Description
Technical Field
The utility model belongs to the technical field of satellite navigation signal simulator, concretely relates to satellite navigation signal simulator protector.
Background
The satellite navigation signal simulator is also called as a GPS signal simulator and aims at the test requirements of basic type and time service type user equipment, the simulator provides single-constellation navigation signal simulation for a global satellite navigation system, and can be applied to various links of the development, production and test processes of the basic type and time service type user equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a satellite navigation signal simulator protector to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a satellite navigation signal simulator protector comprises a base, wherein rollers are fixedly mounted at the bottom of the base, a push rod is fixedly connected to one side of the top of the base, a protective box is fixedly connected to the top of the base, a box cover is movably connected to one side of the top of the protective box through a hinge, the top of the box cover is in threaded connection with the other side of the top of the protective box through a fixing bolt, a heat dissipation motor is fixedly mounted at the bottom of an inner cavity of the protective box, fan blades are fixedly mounted on an output shaft of the heat dissipation motor, a transverse plate is fixedly mounted inside the protective box, an electric push rod is fixedly connected to the top of the transverse plate, a placing plate is fixedly connected to the top end of the electric push rod, a satellite navigation signal simulator is arranged at the top of the placing plate, a supporting plate is fixedly connected to the side face, one end of the fixed spring is fixedly connected with a fixed plate, the fixed rod is movably sleeved in the supporting plate, and one side of the fixed plate is fixedly connected with a rubber pad.
In a preferred embodiment, a rubber pad is fixedly mounted at the bottom of the box cover, and the outer part of the rubber pad is in close contact with the inner wall of the protective box.
In a preferred embodiment, the horizontal plate is located right above the fan blades, and a through hole is formed in the surface of the horizontal plate.
As a preferable embodiment, the number of the electric push rods is two, the two electric push rods are equal in size, and the two electric push rods are symmetrical to each other with the middle of the placing plate as a symmetry center.
As a preferred embodiment, one end of the fixing rod is in contact with the middle of the other side of the fixing plate, and the fixing rod and the fixing spring are parallel to each other.
In a preferred embodiment, one side of the rubber pad is fixedly bonded to one side of the fixing plate through an adhesive, and the other side of the rubber pad is in contact with a side surface of the satellite navigation signal simulator.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the protective device for the satellite navigation signal simulator, the satellite navigation signal simulator can be placed in a relatively closed environment by arranging the protective box, the box cover and the fixing bolt, so that the satellite navigation signal simulator is protected, the problem that the satellite navigation signal simulator is damaged due to collision during transportation and use is solved, and the service life of the satellite navigation signal simulator is prolonged;
according to the protective device for the satellite navigation signal simulator, the heat dissipation motor and the fan blades are arranged, so that the satellite navigation signal simulator can be conveniently and rapidly cooled in the working process of the satellite navigation signal simulator, and the satellite navigation signal simulator can be conveniently moved out or stored by arranging the electric push rod and the placing plate, so that convenience is brought to the use of the satellite navigation signal simulator;
this satellite navigation signal simulator protector through setting up backup pad, fixed spring, fixed plate, dead lever and rubber pad, can be at the in-process of satellite navigation signal simulator installation, is convenient for adjust fixedly according to satellite navigation signal simulator's size of a dimension, has strengthened the fastness of satellite navigation signal simulator installation to the stability that satellite navigation signal simulator placed has been improved.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic view of the interior of the protective case of the present invention;
FIG. 3 is an enlarged schematic view of the position A of the present invention;
fig. 4 is a top view of the middle cross plate of the present invention.
In the figure: 1. a base; 2. a roller; 3. a push rod; 4. a protective box; 5. a box cover; 6. a fixing bolt; 7. a heat dissipation motor; 8. a fan blade; 9. a transverse plate; 10. an electric push rod; 11. placing the plate; 12. a support plate; 13. fixing the spring; 14. a fixing plate; 15. fixing the rod; 16. and (7) a rubber pad.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1 and 2, the present invention provides a protective device for a satellite navigation signal simulator, which comprises a base 1, wherein in order to protect the satellite navigation signal simulator, rollers 2 are fixedly installed at the bottom of the base 1, a push rod 3 is fixedly connected to one side of the top of the base 1, a protective box 4 is fixedly connected to the top of the base 1, a box cover 5 is movably connected to one side of the top of the protective box 4 through a hinge, the top of the box cover 5 is in threaded connection with the other side of the top of the protective box 4 through a fixing bolt 6, a rubber pad is fixedly installed at the bottom of the box cover 5, the outer portion of the rubber pad is in close contact with the inner wall of the protective box 4, when the satellite navigation signal simulator needs to be used, the push rod 3 is pushed, so that the rollers 2 are forced to roll and drive the base 1 to move, thereby facilitating the mobile use of the satellite, and because the satellite navigation signal simulator is located protective housing 4, the problem that the satellite navigation signal simulator is damaged due to collision when being carried is avoided, the sealing performance of protective housing 4 can be enhanced by the rubber pad at the bottom of housing cover 5, dust is prevented from diffusing into protective housing 4, and the satellite navigation signal simulator is protected by a dustproof effect.
Referring to fig. 2 and 4, in order to dissipate heat when the satellite navigation signal simulator works, a heat dissipation motor 7 may be fixedly installed at the bottom of an inner cavity of the protection box 4, fan blades 8 are fixedly installed on an output shaft of the heat dissipation motor 7, a transverse plate 9 is fixedly installed inside the protection box 4, the transverse plate 9 is located right above the fan blades 8, and a through hole is formed in the surface of the transverse plate 9, when the heat dissipation motor 7 is opened, the fan blades 8 rotate at a high speed, and generate large wind power, so that air flows upwards and rapidly through the through hole, the flow speed of the air inside the protection box 4 is increased, and thus the satellite navigation signal simulator can dissipate heat rapidly when working.
Referring to fig. 2, in order to facilitate the satellite navigation signal simulator to be moved out of the protective box 4 for use, the electric push rods 10 are fixedly connected to the top of the horizontal plate 9, the placing plate 11 is fixedly connected to the top end of the electric push rods 10, the number of the electric push rods 10 is two, the two electric push rods 10 are equal in size, the two electric push rods 10 are symmetrical to each other with the middle of the placing plate 11 as a symmetry center, when the fixing bolt 6 is rotated, the fixing bolt is separated from the protective box 4, the box cover 5 is opened, and the two electric push rods 10 are simultaneously started, so that the electric push rods 10 perform extension movement and push the placing plate 11 to move upwards in the vertical direction, thereby facilitating the satellite navigation signal simulator to be moved out of the protective box 4 for use.
Referring to fig. 2 and 3, in order to adjust and fix the satellite navigation signal simulator, the satellite navigation signal simulator may be disposed on the top of the placing plate 11, and the supporting plate 12 is fixedly connected to the side of the top of the placing plate 11, a fixed spring 13 is fixedly connected to the inner side of the supporting plate 12, a fixed plate 14 is fixedly connected to one end of the fixed spring 13, a fixing rod 15 is movably sleeved in the supporting plate 12, one end of the fixing rod 15 is contacted with the middle part of the other side of the fixing plate 14, the fixing rod 15 and the fixing spring 13 are parallel to each other, when the satellite navigation signal simulator is placed on top of the placing plate 11, and the fixing rod 15 is rotated, so that the fixing plate 14 moves under the thrust of the fixing rod 15, and gradually approaches to the side surface of the satellite navigation signal simulator, thereby being convenient for adjusting and fixing the satellite navigation signal simulator.
Referring to fig. 2 and 3, in order to enhance the fixing firmness of the satellite navigation signal simulator, a rubber pad 16 may be fixedly connected to one side of the fixing plate 14, one side of the rubber pad 16 is fixedly bonded to one side of the fixing plate 14 through an adhesive, and the other side of the rubber pad 16 contacts with the side surface of the satellite navigation signal simulator, when the fixing plate 14 approaches the side surface of the satellite navigation signal simulator, the rubber pad 16 is driven to move, and the elastic performance of the rubber pad 16 is utilized, so that the rubber pad 16 is in close contact with the side surface of the satellite navigation signal simulator, thereby enhancing the fixing firmness of the satellite navigation signal simulator, and improving the stability of the satellite navigation signal simulator when placed.
The utility model discloses a theory of operation and use flow: firstly, the satellite navigation signal simulator is placed on the top of the placing plate 11, the fixing rod 15 is rotated, the fixing plate 14 moves under the thrust action of the fixing rod 15 and gradually approaches to the side surface of the satellite navigation signal simulator, the fixing plate 14 drives the rubber pad 16 to move, the rubber pad 16 is in close contact with the side surface of the satellite navigation signal simulator by utilizing the elastic property of the rubber pad 16, the adjustment and the fixation are convenient according to the size of the satellite navigation signal simulator, the installation firmness of the satellite navigation signal simulator is enhanced, the placing stability of the satellite navigation signal simulator is improved, then when the satellite navigation signal simulator needs to be used, the push rod 3 is pushed, the roller 2 is stressed to roll, the base 1 is driven to move, and the satellite navigation signal simulator is convenient to move, and because the satellite navigation signal simulator is positioned in the protective box 4, the problem that the satellite navigation signal simulator is damaged due to collision during transportation is avoided, the rubber pad at the bottom of the box cover 5 can enhance the sealing performance of the protective box 4, dust is prevented from diffusing into the protective box 4, and the satellite navigation signal simulator has a dustproof effect, so that the satellite navigation signal simulator can be conveniently protected, then the fixing bolt 6 is rotated to be separated from the protective box 4, the box cover 5 is opened, the two electric push rods 10 are simultaneously started to enable the electric push rods 10 to perform extension movement, the placing plate 11 is pushed to move upwards in the vertical direction, so that the satellite navigation signal simulator can be conveniently moved out of the protective box 4 for use, finally the heat dissipation motor 7 is opened, the fan blades 8 rotate at high speed, and generate large wind power, so that air flows upwards and quickly through the through holes, the flowing speed of the air in the protective box 4 is increased, so that the satellite navigation signal simulator can be quickly cooled when in work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A satellite navigation signal simulator protector, includes base (1), its characterized in that: the bottom of the base (1) is fixedly provided with rollers (2), one side of the top of the base (1) is fixedly connected with a push rod (3), the top of the base (1) is fixedly connected with a protective box (4), one side of the top of the protective box (4) is movably connected with a box cover (5) through a hinge, the top of the box cover (5) is in threaded connection with the other side of the top of the protective box (4) through a fixing bolt (6), the bottom of the inner cavity of the protective box (4) is fixedly provided with a heat dissipation motor (7), an output shaft of the heat dissipation motor (7) is fixedly provided with fan blades (8), the inside of the protective box (4) is fixedly provided with a transverse plate (9), the top of the transverse plate (9) is fixedly connected with an electric push rod (10), the top end of the electric push rod (10) is fixedly connected with a placing plate (11), and the top of, and a supporting plate (12) is fixedly connected to the side surface of the top of the placing plate (11), a fixing spring (13) is fixedly connected to the inner side of the supporting plate (12), a fixing plate (14) is fixedly connected to one end of the fixing spring (13), a fixing rod (15) is movably sleeved in the supporting plate (12), and a rubber pad (16) is fixedly connected to one side of the fixing plate (14).
2. The satellite navigation signal simulator guard of claim 1, wherein: the bottom of the box cover (5) is fixedly provided with a rubber pad, and the outer part of the rubber pad is in close contact with the inner wall of the protective box (4).
3. The satellite navigation signal simulator guard of claim 1, wherein: the transverse plate (9) is positioned right above the fan blades (8), and through holes are formed in the surface of the transverse plate (9).
4. The satellite navigation signal simulator guard of claim 1, wherein: the number of the electric push rods (10) is two, the sizes of the two electric push rods (10) are equal, and the two electric push rods (10) are symmetrical to each other by taking the middle of the placing plate (11) as a symmetrical center.
5. The satellite navigation signal simulator guard of claim 1, wherein: one end of the fixing rod (15) is in contact with the middle part of the other side of the fixing plate (14), and the fixing rod (15) and the fixing spring (13) are parallel to each other.
6. The satellite navigation signal simulator guard of claim 1, wherein: one side of the rubber pad (16) is fixedly bonded with one side of the fixing plate (14) through an adhesive, and the other side of the rubber pad (16) is in contact with the side face of the satellite navigation signal simulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020496807.XU CN212207684U (en) | 2020-04-08 | 2020-04-08 | Satellite navigation signal simulator protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020496807.XU CN212207684U (en) | 2020-04-08 | 2020-04-08 | Satellite navigation signal simulator protector |
Publications (1)
| Publication Number | Publication Date |
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| CN212207684U true CN212207684U (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020496807.XU Active CN212207684U (en) | 2020-04-08 | 2020-04-08 | Satellite navigation signal simulator protector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031023A (en) * | 2021-01-26 | 2021-06-25 | 深圳市合讯电子有限公司 | Testing device of satellite navigation receiver |
| CN114675246A (en) * | 2022-05-27 | 2022-06-28 | 成都世源频控技术股份有限公司 | Novel radar signal simulator with long service life |
-
2020
- 2020-04-08 CN CN202020496807.XU patent/CN212207684U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031023A (en) * | 2021-01-26 | 2021-06-25 | 深圳市合讯电子有限公司 | Testing device of satellite navigation receiver |
| CN113031023B (en) * | 2021-01-26 | 2021-11-30 | 深圳市合讯电子有限公司 | Testing device of satellite navigation receiver |
| CN114675246A (en) * | 2022-05-27 | 2022-06-28 | 成都世源频控技术股份有限公司 | Novel radar signal simulator with long service life |
| CN114675246B (en) * | 2022-05-27 | 2022-08-19 | 成都世源频控技术股份有限公司 | Novel radar signal simulator with long service life |
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