Two-dimensional correction fuse setter

Abstract

The utility model provides a two-dimensional correction fuse setter, which comprises a shell, a control circuit board, a display screen, a satellite antenna module, a holding part, a keyboard and a battery power supply, the shell is of a cuboid structure, and a display screen opening is formed in the front face. The control circuit board is arranged in the shell; the display screen is arranged in the shell, the display end is exposed through the display screen opening, and the display screen is electrically connected with the control circuit board; the satellite antenna module is arranged in the shell and is electrically connected with the control circuit board; the holding part is fixedly connected to the lower end of the shell, and the length of the holding part in the left-right direction is smaller than that of the shell in the left-right direction. The keyboard is arranged on the front surface of the holding part and electrically connected with the control circuit board; a battery bin is arranged on the back face of the holding part, and a battery power source is arranged in the battery bin and electrically connected with the control circuit board. The utility model is convenient to carry and more convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of two-dimensional correction fuse technology, and more specifically, to a two-dimensional correction fuse setter. Background Technology

[0002] With the rapid development of modern science and technology, aircraft are gradually demonstrating their advantages in many fields, such as using fire extinguishing bombs to fight forest fires and using small rockets for artificial rainmaking and eliminating smog.

[0003] A two-dimensional correction fuse setter is a precision device used for small rockets or fire extinguishing bombs. Its core function is to adjust the parameters of the fuse to ensure that it reaches a predetermined position or altitude to complete the mission. Patent CN303451243S discloses a contactless inductive setter. The six-view drawing shows that it is fixed to the body via a backplate structure for carrying. This structure is not conducive to carrying because the plate needs to be aligned with the belt structure for insertion and fixation, affecting wearing efficiency. In practice, technicians need to carry a large amount of communication equipment, which significantly impacts work efficiency during preparation. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a two-dimensional correction fuse setter that is easy to carry and convenient to use.

[0005] This utility model provides a two-dimensional correction fuse setter, including a housing, a control circuit board, a display screen, a satellite antenna module, a grip, a keyboard, a battery power supply, and an aviation plug interface. The housing has a cuboid structure with a display screen opening on the front. The control circuit board is housed inside the housing. The display screen is housed inside the housing with its display end exposed through the display screen opening, and the display screen is electrically connected to the control circuit board. The satellite antenna module is housed inside the housing and electrically connected to the control circuit board. The grip is fixedly connected to the lower end of the housing, and the length of the grip in the left-right direction is less than the length of the housing in the left-right direction. The keyboard is located on the front of the grip and electrically connected to the control circuit board. A battery compartment is located on the back of the grip, and the battery power supply is housed in the battery compartment and electrically connected to the control circuit board. The interface end of the aviation plug interface is exposed outside the housing and electrically connected to the control circuit board.

[0006] Compared with the prior art, this application has the following advantages: the grip part is easy to use by hand, and the length of the grip part in the left and right direction is less than the length of the shell in the left and right direction, which makes it easy to use the grip part by hand without affecting the display effect of the screen. At the same time, the grip part can be quickly inserted into the pocket of the tactical belt and fixed by the shell, which can be quickly assembled and carried.

[0007] In one possible implementation, the left and right ends of the housing are integrally formed with outwardly protruding arc-shaped cavities, and the satellite antenna modules are a pair, with the two satellite antenna modules respectively disposed in the two arc-shaped cavities.

[0008] Compared with existing technologies, the above technical solution facilitates the installation of two satellite antenna modules without adding too much space, making it easy to carry.

[0009] In one possible implementation, both arc-shaped cavities are connected to the outside to form cavity openings, and two end caps are detachably connected to both cavity openings.

[0010] Compared with existing technologies, the above technical solution can protect the two satellite antenna modules from external damage and facilitate maintenance.

[0011] In one possible implementation, the grip portion has a D-shaped cross-section, the keyboard is positioned on the horizontal plane of the D-shaped structure, and the battery compartment is located inside the D-shaped structure.

[0012] Compared with existing technologies, the above-mentioned technical solution is easier to hold and makes full use of space.

[0013] In one possible implementation, a groove is provided on the back of the grip portion at one end near the housing, the groove being for fingers to press and grip.

[0014] Compared with existing technologies, the above technical solution can facilitate further miniaturization and make it easier for fingers to press into the groove, resulting in a more stable grip and preventing it from falling during use.

[0015] In one possible implementation, a buzzer module for alarm purposes is also included, which is disposed inside the housing and integrated on the control circuit board.

[0016] Compared with existing technologies, the above-mentioned technical solution can provide feedback to users in case of operational errors.

[0017] In one possible implementation, it also includes a switch button, an indicator light group, and a charging interface electrically connected to the control circuit board; the button end of the switch button is exposed at the lower end of the housing; the light-emitting end of the indicator light group is exposed at the front of the housing; and the interface end of the charging interface is exposed at the upper end of the housing.

[0018] Compared with existing technologies, the above technical solution is more user-friendly. The switch button can turn the device on and off, the indicator light group can provide feedback to the user, and the charging port can be used for charging.

[0019] In one possible implementation, a back cover is detachably attached to the back of the housing.

[0020] Compared with existing technologies, the above technical solution facilitates the maintenance of internal components of the housing. Attached Figure Description

[0021] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0022] Figure 2 This is an exploded view of the present invention;

[0023] Figure 3 This is a side view of the present invention;

[0024] Figure 4 This is a bottom view of the present invention;

[0025] Explanation of reference numerals in the attached figures:

[0026] 1-Housing, 2-Control circuit board, 3-Display screen, 4-Satellite antenna module, 5-Grip part, 6-Keyboard, 7-Battery power supply, 8-Aviation plug interface, 9-Buzzer module, 10-Arc-shaped cavity, 11-Display screen opening, 12-End cover, 13-Groove, 14-Rear cover, 21-Switch button, 22-Indicator light group, 23-Charging interface, 51-Battery compartment. Detailed Implementation

[0027] First, those skilled in the art should understand that these embodiments are merely used to explain the technical principles of the embodiments of this application and are not intended to limit the scope of protection of the embodiments of this application. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

[0028] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0029] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0030] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0031] This application discloses a two-dimensional correction fuse setter, including a housing 1, a control circuit board 2, a display screen 3, a satellite antenna module 4, a grip 5, a keyboard 6, a battery power supply 7, and an aviation plug interface 8. The housing 1 has a cuboid structure and a display screen opening 11 on the front. The control circuit board 2 is disposed inside the housing 1. The display screen 3 is disposed inside the housing 1 and the display end is exposed through the display screen opening 11. The display screen 3 is electrically connected to the control circuit board 2. The satellite antenna module 4 is disposed inside the housing 1 and is electrically connected to the control circuit board 2. The grip 5 is fixedly connected to the lower end of the housing 1, and the length of the grip 5 in the left-right direction is less than the length of the housing 1 in the left-right direction. The keyboard 6 is disposed on the front of the grip 5 and is electrically connected to the control circuit board 2. A battery compartment 51 is disposed on the back of the grip 5, and the battery power supply 7 is disposed in the battery compartment 51 and is electrically connected to the control circuit board 2. The interface end of the aviation plug interface 8 is exposed outside the housing 1 and is electrically connected to the control circuit board 2.

[0032] As attached Figure 1 and attached Figure 2 As shown, in this embodiment, the housing 1 is made of aviation plastic, which does not affect signal reception; the control circuit board 2 integrates a central processing module; the grip 5 has a strip-shaped structure and is vertically fixed to the lower end of the housing 1; the keyboard 6 is a membrane keyboard; and the aviation plug interface 8 is as shown in the attached diagram. Figure 1 As shown, all interface ends are exposed at the upper end of the housing 1. Those skilled in the art can add aviation plug interfaces 8 according to actual needs, such as those shown in the attached diagram. Figure 4 As shown, an aviation plug interface 8 can also be provided at the lower end of the housing 1; the grip part 5 is convenient for hand use, and the length of the grip part 5 in the left and right direction is less than the length of the housing 1 in the left and right direction, which makes it convenient to use the grip part 5 by hand without affecting the display effect of the display screen 3. At the same time, the grip part 5 can be quickly inserted into the pocket of the tactical belt and fixed by the housing 1, which allows for quick assembly and carrying.

[0033] As attached Figure 1 and attached Figure 2 As shown, in some embodiments, the left and right ends of the housing 1 are integrally formed with outwardly protruding arc-shaped cavities 10, and the satellite antenna modules 4 are a pair, with the two satellite antenna modules 4 respectively disposed in the two arc-shaped cavities 10. This facilitates the installation of the two satellite antenna modules 4 without adding too much space, and is easy to carry.

[0034] As attached Figure 1 and attached Figure 2As shown, in some embodiments, both arc-shaped cavities 10 are connected to the outside to form cavity openings 101, and two end caps 12 are detachably connected to both cavity openings 101; the end caps 12 are also made of aviation plastic, which can protect the two satellite antenna modules 4 from external damage and facilitate maintenance.

[0035] As attached Figure 4 As shown, in some embodiments, the grip portion 5 has a D-shaped cross-section, the keyboard 6 is disposed on the horizontal plane of the D-shaped structure, and the battery compartment 51 is opened inside the D-shaped structure. This facilitates gripping, and the battery compartment 51 makes full use of the space in the grip portion 5.

[0036] As attached Figure 3 As shown, in some embodiments, a groove 13 is provided on the back of the grip portion 5 at one end near the housing 1. The groove 13 is for the fingers to press and grip. In use, the thumb can press and lock into the groove 13, which makes the grip more stable and less likely to fall off.

[0037] As attached Figure 2 As shown, in some embodiments, a buzzer module 9 for alarm purposes is also included, which is disposed inside the housing 1 and integrated on the control circuit board 2. This module can be used to provide alarm feedback to the user in case of operational errors.

[0038] As attached Figure 1 and attached Figure 2 As shown, in some embodiments, the device also includes a switch button 21, an indicator light group 22, and a charging interface 23 electrically connected to the control circuit board 2; the button end of the switch button 21 is exposed at the lower end of the housing 1; the light-emitting end of the indicator light group 22 is exposed at the front of the housing 1; and the interface end of the charging interface 23 is exposed at the upper end of the housing 1. The switch button 21 can be used to switch the device on and off, and the charging interface 23 can be used to charge the device.

[0039] As attached Figure 2 As shown, in some embodiments, a rear cover 14 is detachably connected to the back of the housing 1. The rear cover 14 is detachably connected to the back of the housing 1 by screws and is used to enclose the internal components of the housing 1 for easy maintenance.

[0040] In the description of the embodiments of this application, it should be noted that the terms "inner" and "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this application.

[0041] In the description of this application, the references to terms such as "an embodiment," "some embodiments," "in this embodiment," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0042] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A two-dimensional fuze setter, comprising: Including shell (1), control circuit board (2), display screen (3), satellite antenna module (4), holding part (5), keyboard (6), battery power supply (7) and aviation plug interface (8); The shell (1) is rectangular structure, and the front is provided with display screen opening (11); The control circuit board (2) is arranged in the shell (1); The display screen (3) is arranged in the shell (1) and the display end is exposed by the display screen opening (11), and the display screen (3) is electrically connected with the control circuit board (2); The satellite antenna module (4) is arranged in the shell (1) and is electrically connected with the control circuit board (2); The holding part (5) is fixedly connected to the lower end of the shell (1), and the length of the holding part (5) in the left-right direction is less than the length of the shell (1) in the left-right direction; The keyboard (6) is arranged on the front of the holding part (5) and is electrically connected with the control circuit board (2); The battery compartment (51) is arranged on the back of the holding part (5), and the battery power supply (7) is arranged in the battery compartment (51) and is electrically connected with the control circuit board (2); The interface end of the aviation plug interface (8) is exposed on the shell (1) and is electrically connected with the control circuit board (2).

2. The two-dimensional fuze setter of claim 1, wherein, The left and right ends of the shell (1) are integrally formed with outwardly protruding arc-shaped cavities (10), and the satellite antenna module (4) is a pair, and two satellite antenna modules (4) are arranged in two arc-shaped cavities (10) respectively.

3. The two-dimensional fuze setter of claim 2, wherein, Both of the arc-shaped cavities (10) are communicated with the outside to form cavity openings (101), and two end covers (12) are detachably connected to both of the cavity openings (101).

4. A two-dimensional fuze setter according to claim 1, 2 or 3, characterised in that, The holding part (5) is in D-shaped structure in cross section, the keyboard (6) is arranged on the horizontal plane of the D-shaped structure, and the battery compartment (51) is arranged in the D-shaped structure.

5. The two-dimensional fuze setter of claim 4, wherein, A groove (13) is formed on the back of the holding part (5) close to one end of the shell (1), and the groove (13) is used for finger pressing.

6. The two-dimensional fuze setter of claim 1, 2, 3, or 5, wherein, A buzzer module (9) for alarm is arranged in the shell (1) and integrated on the control circuit board (2).

7. The two-dimensional fuze setter of claim 6, wherein, A switch button (21), an indicator light group (22) and a charging interface (23) are electrically connected to the control circuit board (2); The button end of the switch button (21) is exposed on the lower end of the shell (1); The light emitting end of the indicator light group (22) is exposed on the front of the shell (1); The interface ends of the charging interface (23) are exposed on the upper end of the shell (1).

8. The two-dimensional fuze setter of claim 7, wherein, A rear cover (14) is detachably connected to the back of the shell (1).

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