Microwave signal modulation device

Abstract

The utility model discloses a microwave signal modulation device, which comprises a main body assembly including a microwave signal modulator, a display screen and a control panel, the display screen is fixed on one side of the microwave signal modulator, the control panel is fixed with one side of the microwave signal modulator, and a support assembly arranged at the bottom of the microwave signal modulator and used for supporting the microwave signal modulator. Comprising a supporting part, a driving part and a limiting part, the supporting part is arranged at the bottom of the microwave signal modulator, and the driving part is located on the supporting part. The device can be isolated from the ground by a certain distance, ventilation and heat dissipation of the device are facilitated, the device can be prevented from directly making contact with the ground or a table top, the risk that the device is damaged or corroded is reduced, and therefore the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of radio frequency, in particular to a microwave signal modulation device. Background Art

[0002] In the field of radio frequency technology, the design and application of microwave signal modulation devices involve modulation, demodulation, amplification, filtering, mixing and other technologies of radio frequency signals, aiming to achieve precise control and processing of radio frequency signals. These devices usually include components such as radio frequency signal source, radio frequency modulator, radio frequency amplifier, radio frequency filter, radio frequency mixer, etc., which are used to process and modulate radio frequency signals to meet the signal requirements of different application scenarios. When using microwave signal modulation devices, they are usually placed directly on the ground or on the desktop. Placing microwave signal modulation devices directly on the ground or on the desktop may affect the heat dissipation effect of the device. If the bottom of the device cannot be well ventilated, the operating temperature of the device may be too high, affecting the stability and life of the device. In addition, there may be environmental factors such as dust and water vapor on the ground or the desktop. Placing microwave signal modulation devices directly on these surfaces may easily cause damage or corrosion to the device, affecting the service life of the device. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or problems existing in the existing microwave signal modulation devices, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that placing the microwave signal modulation device directly on the ground or on a table may affect the heat dissipation effect of the device. If the bottom of the device cannot be well ventilated, the operating temperature of the device may be too high, affecting the stability and life of the device. In addition, there may be dust, water vapor and other environmental factors on the ground or on the table. Placing the microwave signal modulation device directly on these surfaces can easily cause the device to be damaged or corroded, affecting the service life of the device.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a microwave signal modulation device, comprising a main body assembly, including a microwave signal modulator, a display screen and a control panel, wherein the display screen is fixed to one side of the microwave signal modulator, and the control panel is fixed to one side of the microwave signal modulator;

[0007] The support assembly is arranged at the bottom of the microwave signal modulator, and comprises a support member, a driving member and a limiting member. The support member is arranged at the bottom of the microwave signal modulator, the driving member is located on the support member, and the limiting member is arranged on the driving member.

[0008] As a preferred solution of the microwave signal modulation device of the utility model, the support member includes a support plate and a moving rod, the support plate is arranged below the microwave signal modulator, and the moving rod is hinged to the top of the support plate.

[0009] As a preferred solution of the microwave signal modulation device of the utility model, the support member further includes a connecting rod and a positioning block, the connecting rod is hinged to one end of the moving rod, the positioning block is sleeved on the outside of the connecting rod, and the positioning block and the connecting rod are movably connected.

[0010] As a preferred solution of the microwave signal modulation device of the utility model, the support member also includes a movable rod and a clamping plate, one end of the movable rod is hinged to the top of the support plate, and the other end is hinged to the bottom of the positioning block, and the clamping plate is fixed to one side of the movable rod.

[0011] As a preferred solution of the microwave signal modulation device of the utility model, the driving member includes a first driving rod and a second driving rod, the first driving rod is fixed to one side of the connecting rod, and the second driving rod is arranged on one side of the first driving rod.

[0012] As a preferred solution of the microwave signal modulation device of the utility model, wherein: the driving member also includes a card block, a card strip and a rotating sleeve, the card block is fixed to one end of the second driving rod, the card strip is inserted into the top of the card block, the card strip and the card block are movably connected, and the rotating sleeve is arranged on the outside of the first driving rod.

[0013] As a preferred solution of the microwave signal modulation device described in the utility model, the driving member further includes a moving bar, a spring and a supporting sleeve, the moving bar is sleeved on the outside of the clamping bar, the spring is fixed to one end of the moving bar, the supporting sleeve is sleeved on the outside of the moving bar, and the supporting sleeve and the moving bar are movably connected.

[0014] As a preferred solution of the microwave signal modulation device of the utility model, the limiting member includes a limiting wheel and a limiting block, the limiting wheel is sleeved on the outside of the first driving rod, and the limiting block is arranged on one side of the limiting wheel.

[0015] As a preferred solution of the microwave signal modulation device of the utility model, the limiting member further comprises a movable bar and a movable plate, the movable bar is fixed to one side of the limiting block, and the movable plate is fixed to the top of the movable bar.

[0016] As a preferred solution of the microwave signal modulation device described in the utility model, wherein: the limiting member also includes a rotating bar, a fixed block and a torsion spring, the rotating bar is inserted into one side of the movable plate, the rotating bar and the movable plate are movably connected, the fixed block is sleeved on the outside of the rotating bar, one end of the torsion spring is fixed to the inner wall of the movable plate, and the other end is fixed to one side of the fixed block.

[0017] The beneficial effects of the utility model are as follows: the microwave signal modulator can be supported by the setting of the supporting assembly to prevent the microwave signal modulator from directly contacting the ground or the desktop, the device can be isolated from the ground at a certain distance, which is beneficial to the ventilation and heat dissipation of the device, and the device can be prevented from directly contacting the ground or the desktop, reducing the risk of damage or corrosion to the device, thereby extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is the overall structural diagram of the microwave signal modulation device.

[0020] Figure 2 For microwave signal modulation device Figure 1 A partial enlarged structural diagram in the middle.

[0021] Figure 3 This is a cross-sectional structural diagram of the support sleeve of the microwave signal modulation device.

[0022] Figure 4 For microwave signal modulation device Figure 3 A partial enlarged structural diagram of point B in the middle. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. Example

[0026] Reference Figure 1 to Figure 4 , which is the first embodiment of the utility model, provides a microwave signal modulation device, which includes a main body component 100 and a support component 200, which can prevent the microwave signal modulator from directly contacting the ground or the desktop.

[0027] The main assembly 100 includes a microwave signal modulator 101 , a display screen 102 and a control panel 103 . The display screen 102 is fixed to one side of the microwave signal modulator 101 , and the control panel 103 is fixed to one side of the microwave signal modulator 101 .

[0028] The microwave signal modulator 101 is a device used to modulate specific parameters of a microwave signal and is usually used in a wireless communication system. The microwave signal modulator 101 modulates a baseband signal onto a microwave carrier so as to transmit data in wireless communication. The display screen 102 is used to display the working status, parameters, setting information, etc. of the device. In the microwave signal modulator 101, the display screen 102 can display the current working frequency, power, modulation mode and other parameters to facilitate user monitoring and operation. The user can understand the status of the microwave signal modulator 101 through the display screen 102 and make necessary settings and adjustments. The user can perform various operations on the microwave signal modulator 101 through the control panel 103, such as selecting the working frequency, adjusting the power, setting the modulation mode, etc. The control panel 103 usually includes control elements such as buttons, knobs, switches, etc. The user can operate the device through these control elements to achieve control and adjustment of the microwave signal modulator 101.

[0029] The support assembly 200 is arranged at the bottom of the microwave signal modulator 101, and includes a support member 201, a driving member 202 and a limiting member 203. The support member 201 is arranged at the bottom of the microwave signal modulator 101, the driving member 202 is located on the support member 201, and the limiting member 203 is arranged on the driving member 202.

[0030] There are four groups of support members 201, which are respectively arranged at the four corners of the bottom of the microwave signal modulator 101. The microwave signal modulator 101 can be supported by the setting of the support members 201 to prevent the bottom of the microwave signal modulator 101 from directly contacting the ground or the desktop. There are two groups of driving members 202, both of which are located on the support members 201. The setting of the driving members 202 can drive the support members 201 to move, so that the microwave signal modulator 101 can be adjusted to different heights to adapt to different usage scenarios. There are two groups of limiting members 203, both of which are located on the limiting members 203. When the microwave signal modulator 101 is adjusted to a suitable height, the limiting members 203 can be used to limit the driving members 202 to prevent the microwave signal modulator 101 from falling. Example

[0031] Reference Figure 1 to Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0032] Specifically, the support member 201 includes a support plate 201a and a moving rod 201b. The support plate 201a is disposed below the microwave signal modulator 101, and the moving rod 201b is hinged to the top of the support plate 201a.

[0033] When the microwave signal modulator 101 needs to be supported, the support plate 201a can be driven to move by moving the moving rod 201b. After the support plate 201a is moved to a suitable position, the microwave signal modulator 101 is placed on the ground or a table, so that the microwave signal modulator 101 can be supported.

[0034] Specifically, the support member 201 further includes a connecting rod 201c and a positioning block 201d. The connecting rod 201c is hinged to one end of the moving rod 201b. The positioning block 201d is sleeved on the outside of the connecting rod 201c. The positioning block 201d and the connecting rod 201c are movably connected.

[0035] The movement of the connecting rod 201c can drive the moving rod 201b to move. The positioning block 201d is fixed to the bottom of the microwave signal modulator 101. The positioning block 201d can support the connecting rod 201c to prevent the connecting rod 201c from deflecting.

[0036] Specifically, the support member 201 further includes a movable rod 201e and a clamping plate 201f. One end of the movable rod 201e is hinged to the top of the support plate 201a, and the other end is hinged to the bottom of the positioning block 201d. The clamping plate 201f is fixed to one side of the movable rod 201e.

[0037] When the support plate 201a moves, the movable rod 201e can be driven to move. At this time, the support plate 201a can be supported by the setting of the movable rod 201e to prevent the support plate 201a from shifting. After the microwave signal modulator 101 is adjusted to the highest height, in order to prevent the support plate 201a from shifting, the support plate 201a can be limited by the setting of the clamping plate 201f to prevent the support plate 201a from shifting.

[0038] Specifically, the driving member 202 includes a first driving rod 202a and a second driving rod 202b. The first driving rod 202a is fixed to one side of the connecting rod 201c, and the second driving rod 202b is disposed on one side of the first driving rod 202a.

[0039] When the connecting rod 201c needs to be moved, the first driving rod 202a is rotated to drive the connecting rod 201c to move, and when the first driving rod 202a is rotated, the second driving rod 202b can be driven to rotate. The rotation of the second driving rod 202b can drive the connecting rod 201c on the other side to move, so that the two support plates 201a move synchronously.

[0040] Specifically, the driving member 202 also includes a block 202c, a clamping strip 202d and a rotating sleeve 202e. The block 202c is fixed to one end of the second driving rod 202b, the clamping strip 202d is inserted into the top of the block 202c, the clamping strip 202d and the block 202c are movably connected, and the rotating sleeve 202e is sleeved on the outside of the first driving rod 202a.

[0041] When the first driving rod 202a rotates, the block 202c can be driven to rotate, and the block 202c will drive the clamping strip 202d to rotate. The rotation of the clamping strip 202d can drive the second driving rod 202b to rotate. The setting of the rotating sleeve 202e is convenient for the user to rotate the second driving rod 202b.

[0042] Specifically, the driving member 202 also includes a moving bar 202f, a spring 202g and a support sleeve 202h. The moving bar 202f is sleeved on the outside of the clamping bar 202d, the spring 202g is fixed to one end of the moving bar 202f, the support sleeve 202h is sleeved on the outside of the moving bar 202f, and the support sleeve 202h and the moving bar 202f are movably connected.

[0043] When it is necessary to adjust the height of the support plate 201a separately to adapt to terrains of different steepness, the movable bar 202f is moved. The movement of the movable bar 202f can drive the clamping bar 202d to separate from the clamping block 202c, and when the movable bar 202f moves, an extrusion force can be applied to the spring 202g. After the movable bar 202f is separated from the clamping bar 202d, the height of the support plate 201a can be adjusted separately. After the adjustment is completed, the movable bar 202f is aligned with the clamping bar 202d, and then the rebound force of the spring 202g can drive the movable bar 202f to engage with the clamping bar 202d. The support sleeve 202h is fixed to one side of the connecting rod 201c, and the spring 202g is fixed to the inner wall of the support sleeve 202h. The support sleeve 202h is used to support the movable bar 202f and the spring 202g to prevent the two from offset. Example

[0044] Reference Figure 1 and Figure 2 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0045] Specifically, the limiting member 203 includes a limiting wheel 203a and a limiting block 203b. The limiting wheel 203a is sleeved on the outside of the first driving rod 202a, and the limiting block 203b is arranged on one side of the limiting wheel 203a.

[0046] A limiting groove corresponding to the limiting block 203b is provided on the limiting wheel 203a. After the microwave signal modulator 101 is adjusted to a suitable height, in order to prevent the microwave signal modulator 101 from falling, the limiting wheel 203a can be limited by engaging the limiting block 203b with the limiting groove. The limiting wheel 203a can limit the first driving rod 202a, thereby preventing the microwave signal modulator 101 from falling.

[0047] Specifically, the limiting member 203 further includes a movable bar 203c and a movable plate 203d. The movable bar 203c is fixed to one side of the limiting block 203b, and the movable plate 203d is fixed to the top of the movable bar 203c.

[0048] When the limit wheel 203a needs to be released from the limit position, the movable bar 203c is moved, and the movable bar 203c drives the limit block 203b to separate from the limit groove, thereby releasing the limit wheel 203a. The setting of the movable plate 203d is convenient for the user to move the movable bar 203c.

[0049] Specifically, the limiting member 203 also includes a rotating bar 203e, a fixed block 203f and a torsion spring 203g. The rotating bar 203e is plugged into one side of the movable plate 203d. The rotating bar 203e and the movable plate 203d are movably connected. The fixed block 203f is sleeved on the outside of the rotating bar 203e. One end of the torsion spring 203g is fixed to the inner wall of the movable plate 203d, and the other end is fixed to one side of the fixed block 203f.

[0050] The rotating bar 203e is used to support the movable plate 203d to prevent the movable plate 203d from shifting. There are two fixed blocks 203f, both of which are fixed on one side of the microwave signal modulator 101. The fixed block 203f can be provided to support the rotating bar 203e to prevent the rotating bar 203e from shifting. When the movable plate 203d is moved, a twisting force can be applied to the torsion spring 203g. The movement of the movable plate 203d separates the limit block 203b from the limit groove, thereby releasing the limit on the limit wheel 203a. When the limit wheel 203a needs to be limited again, the movable plate 203d is released, and the limit block 203b is driven to engage with the limit groove by the rotation force of the torsion spring 203g, thereby limiting the limit wheel 203a again.

[0051] During use, when the microwave signal modulator 101 needs to be supported, the first driving rod 202a needs to be released from the limit position. By moving the movable plate 203d, the movable plate 203d can apply a torsional force to the torsion spring 203g when it moves. The movable plate 203d moves to drive the movable bar 203c to move. The movable bar 203c drives the limit block 203b to separate from the limit groove, thereby releasing the limit position of the limit wheel 203a. After the limit position of the limit wheel 203a is released, the first driving rod 202a can be rotated. By rotating the rotating sleeve 202e, the rotating sleeve 202e drives the first driving rod 202a to rotate. The rotation of the first driving rod 202a can The connecting rod 201c is driven to move, and the movement of the connecting rod 201c drives the moving rod 201b to move. The movement of the moving rod 201b drives the supporting plate 201a to move. After the supporting plate 201a is moved to a suitable position, the microwave signal modulator 101 is placed on the ground or on a desktop, so that the microwave signal modulator 101 can be supported. After the microwave signal modulator 101 is adjusted to a suitable height, in order to prevent the microwave signal modulator 101 from falling, when the limiting wheel 203a needs to be limited again, the moving plate 203d is released, and the limiting block 203b is driven to engage with the limiting groove through the rotating force of the torsion spring 203g, so that the limiting wheel 203a can be limited again.

[0052] During adjustment, when the height of the support plate 201a needs to be adjusted separately to adapt to terrains of different steepness, the moving bar 202f can be moved. The movement of the moving bar 202f can drive the card bar 202d to separate from the card block 202c, and when the moving bar 202f moves, an extrusion force can be applied to the spring 202g. After the moving bar 202f is separated from the card bar 202d, the height of the support plate 201a can be adjusted separately. After the adjustment is completed, the moving bar 202f is aligned with the card bar 202d, and then the rebound force of the spring 202g can drive the moving bar 202f to engage with the card bar 202d, so that the adjusted support plate 201a can be limited to prevent the support plate 201a from moving by itself.

[0053] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A microwave signal modulation device, characterized in that: include, A main body component (100) comprises a microwave signal modulator (101), a display screen (102) and a control panel (103), wherein the display screen (102) is fixed to one side of the microwave signal modulator (101), and the control panel (103) is fixed to one side of the microwave signal modulator (101); A support assembly (200) is arranged at the bottom of the microwave signal modulator (101), comprising a support member (201), a driving member (202) and a limiting member (203); the support member (201) is arranged at the bottom of the microwave signal modulator (101), the driving member (202) is located on the support member (201), and the limiting member (203) is arranged on the driving member (202).

2. The microwave signal modulation device according to claim 1, characterized in that: The support member (201) comprises a support plate (201a) and a moving rod (201b); the support plate (201a) is arranged below the microwave signal modulator (101); and the moving rod (201b) is hinged to the top of the support plate (201a).

3. The microwave signal modulation device according to claim 2, characterized in that: The support member (201) further comprises a connecting rod (201c) and a positioning block (201d); the connecting rod (201c) is hinged to one end of the moving rod (201b); the positioning block (201d) is sleeved on the outside of the connecting rod (201c); and the positioning block (201d) and the connecting rod (201c) are movably connected.

4. The microwave signal modulation device according to claim 3, characterized in that: The support member (201) further comprises a movable rod (201e) and a clamping plate (201f); one end of the movable rod (201e) is hinged to the top of the support plate (201a), and the other end is hinged to the bottom of the positioning block (201d); the clamping plate (201f) is fixed to one side of the movable rod (201e).

5. The microwave signal modulation device according to claim 3 or 4, characterized in that: The driving member (202) comprises a first driving rod (202a) and a second driving rod (202b), wherein the first driving rod (202a) is fixed to one side of the connecting rod (201c), and the second driving rod (202b) is arranged on one side of the first driving rod (202a).

6. The microwave signal modulation device according to claim 5, characterized in that: The driving member (202) further comprises a clamping block (202c), a clamping strip (202d) and a rotating sleeve (202e), wherein the clamping block (202c) is fixed to one end of the second driving rod (202b), the clamping strip (202d) is plugged into the top of the clamping block (202c), the clamping strip (202d) and the clamping block (202c) are movably connected, and the rotating sleeve (202e) is sleeved on the outside of the first driving rod (202a).

7. The microwave signal modulation device according to claim 6, characterized in that: The driving member (202) further comprises a moving bar (202f), a spring (202g) and a support sleeve (202h); the moving bar (202f) is sleeved on the outside of the clamping bar (202d); the spring (202g) is fixed to one end of the moving bar (202f); the support sleeve (202h) is sleeved on the outside of the moving bar (202f); and the support sleeve (202h) and the moving bar (202f) are movably connected.

8. The microwave signal modulation device according to claim 6 or 7, characterized in that: The limiting member (203) comprises a limiting wheel (203a) and a limiting block (203b); the limiting wheel (203a) is sleeved on the outside of the first driving rod (202a); and the limiting block (203b) is arranged on one side of the limiting wheel (203a).

9. The microwave signal modulation device according to claim 8, characterized in that: The limiting member (203) further comprises a movable bar (203c) and a movable plate (203d), wherein the movable bar (203c) is fixed to one side of the limiting block (203b), and the movable plate (203d) is fixed to the top of the movable bar (203c).

10. The microwave signal modulation device according to claim 9, characterized in that: The limiting member (203) further comprises a rotating bar (203e), a fixed block (203f) and a torsion spring (203g); the rotating bar (203e) is plugged into one side of the movable plate (203d); the rotating bar (203e) and the movable plate (203d) are movably connected; the fixed block (203f) is sleeved on the outside of the rotating bar (203e); one end of the torsion spring (203g) is fixed to the inner wall of the movable plate (203d), and the other end is fixed to one side of the fixed block (203f).

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