Portable interphone

Abstract

The utility model discloses a portable interphone, which comprises a machine body, an illuminating lamp, an illuminating switch, a signal knob, a signal lamp, a display screen, a key panel, an antenna and a clamping assembly, the illuminating lamp is fixedly arranged on the top of the machine body, and the illuminating switch is fixedly arranged on the right side of the machine body; the signal knob is rotationally mounted at the top of the machine body and positioned on the right side of the illuminating lamp. The interphone fixing device is reasonable in design and good in practicability, the two springs can be used for pushing the clamping plate to clamp and fix the second magnetic attraction block when the interphone is installed, the fixing effect on the interphone is further enhanced through the magnetic attraction effect of the first magnetic attraction block and the second magnetic attraction block, the interphone is prevented from slipping and falling off, and the interphone fixing device is suitable for popularization and application. And the top of the clamping groove is in inclined and sliding contact with the top of the second magnetic attraction block, so that the interphone can be conveniently taken down, the antenna can be conveniently overturned, folded and opened, and the antenna is prevented from being damaged by bending when the interphone is idle.

Description

Technical Field

[0001] The utility model relates to the technical field of intercoms, in particular to a portable intercom. Background Art

[0002] The English name of walkie-talkie is two-way radio. It is a two-way mobile communication tool. It can make calls without any network support and does not incur call charges. It is suitable for relatively fixed and frequent calls. There are three types of walkie-talkies: analog walkie-talkies, digital walkie-talkies, and IP walkie-talkies. However, the existing walkie-talkies are not convenient to put on the belt when carrying, and it is not convenient to take off the walkie-talkie quickly, which cannot meet the user's usage needs.

[0003] In response to the above problem, a portable walkie-talkie with Chinese patent announcement number CN207442837U has the following technical points: it includes a walkie-talkie body, a belt loop is provided on one side of the walkie-talkie body, an L-shaped connecting block is welded on the side of the belt loop close to the walkie-talkie body, a mounting block is fixedly installed on the side of the walkie-talkie body close to the belt loop, a connecting groove is provided on the bottom side of the mounting block, an end of the L-shaped connecting block away from the belt loop is slidably installed in the connecting groove, a sliding hole is provided on one side of the mounting block, the sliding hole is communicated with the connecting groove, and a sliding rod is slidably installed in the sliding hole, a fixing groove is provided on the side of the L-shaped connecting block close to the sliding hole, one end of the sliding rod extends into the fixing groove and is slidably connected to the fixing groove.

[0004] In actual operation, it is found that the above scheme still has at least the following defects: when installing and removing the intercom, the device still needs to be moved by hand to pull the handle to fix and release the intercom. It cannot be placed or removed directly, and there are still intermediate operations. The installation and removal are not convenient and fast enough. Therefore, we propose a portable intercom to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a portable walkie-talkie, which solves the problem that when installing and removing the walkie-talkie, the device still needs to be moved by hand to control the handle to fix and release the walkie-talkie, and cannot be placed or removed directly, and there is still an intermediate operation, and the installation and removal are not convenient and fast enough.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable walkie-talkie, comprising a body, a lighting lamp, a lighting switch, a signal knob, a signal lamp, a display screen, a key panel, an antenna and a snap-on assembly, wherein the lighting lamp is fixedly mounted on the top of the body, the lighting switch is fixedly mounted on the right side of the body, the signal knob is rotatably mounted on the top of the body and is located on the right side of the lighting lamp, the signal lamp, the display screen and the key panel are all fixedly mounted on the front side of the body and are distributed in sequence from top to bottom, the antenna is rotatably mounted on the body and is located on the left side of the lighting lamp, the snap-on assembly is arranged on the body, and the snap-on assembly is used to fix the body on a belt.

[0009] Preferably, the snap-on assembly includes a buckle, a buckle seat, two springs, a snap-on plate, a first magnetic block, an L-shaped plate and a second magnetic block. The buckle is slidably mounted on the belt, the buckle seat is fixedly mounted on the buckle, the buckle seat is a hollow structure and has an inlet and outlet on the top, the two springs are fixedly mounted on the rear inner wall of the buckle seat and are symmetrically distributed, the snap-on plate is fixedly mounted on the front ends of the two springs, a snap-on groove is provided on the front side of the snap-on plate, the first magnetic block is fixedly mounted in the snap-on groove, the L-shaped plate is fixedly mounted on the rear side of the body, the bottom of the L-shaped plate extends into the buckle seat through the inlet and outlet, and the second magnetic block is fixedly mounted on the rear side of the L-shaped plate and is in close contact with the first magnetic block.

[0010] Preferably, limiting grooves are provided on the top inner wall and the bottom inner wall of the buckle seat, and limiting sliders are fixedly installed on the top and the bottom of the clamping plate, and the two limiting sliders are slidably installed in the two limiting grooves respectively.

[0011] Preferably, the top of the clamping slot and the top of the second magnetic block are both inclined structures, and the top of the clamping slot is in sliding contact with the top of the second magnetic block.

[0012] Preferably, a storage groove is opened on the left side of the body, a round rod is fixedly installed in the storage groove, a damping seat is rotatably installed on the round rod, the antenna is fixedly installed on the damping seat, and limit blocks are fixedly installed on the inner walls on both the front and rear sides of the storage groove, and the bottom of the storage groove is an inclined arc structure.

[0013] Preferably, the button panel is an integrally formed rubber panel, and an SOS alarm button, a call button, a power button and number buttons are provided on the button panel.

[0014] Preferably, the signal light is provided with red LED lamp beads and green LED lamp beads.

[0015] (III) Beneficial effects

[0016] The utility model provides a portable intercom, which has the following beneficial effects:

[0017] (1) This portable intercom utilizes a snap-on assembly composed of a buckle, a buckle seat, two springs, a snap-on plate, a first magnetic block, an L-shaped plate, and a second magnetic block. When installing the intercom, the two springs can be used to push the snap-on plate to snap-on and fix the second magnetic block. The magnetic attraction of the first magnetic block and the second magnetic block can be used to further strengthen the fixing of the intercom to prevent the intercom from slipping and falling. The top of the snap-on groove can be tilted and slidably contacted with the top of the second magnetic block to facilitate removal of the intercom.

[0018] (2) The portable intercom can conveniently flip, fold and unfold the antenna by utilizing the combined effect of the storage slot, the round rod, the damping seat and the two limit blocks, thereby avoiding bending and damaging the antenna when the intercom is idle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the main view of the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model from the side;

[0022] Figure 4 for Figure 3 Enlarged schematic diagram of part A.

[0023] In the figure: 1. body; 2. lighting lamp; 3. lighting switch; 4. signal knob; 5. signal lamp; 6. display screen; 7. key panel; 8. antenna; 9. buckle; 10. buckle seat; 11. inlet and outlet; 12. spring; 13. snap-on plate; 14. snap-on groove; 15. first magnetic block; 16. L-shaped plate; 17. second magnetic block; 18. limit groove; 19. limit slider; 20. storage groove; 21. round rod; 22. damping seat; 23. limit block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-4As shown, the utility model provides a technical solution: a portable intercom, including a body 1, a lighting lamp 2, a lighting switch 3, a signal knob 4, a signal lamp 5, a display screen 6, a key panel 7, an antenna 8 and a clamping assembly, the lighting lamp 2 is fixedly mounted on the top of the body 1, the lighting switch 3 is fixedly mounted on the right side of the body 1, and the intercom can be conveniently used in dim light at night by utilizing the combined effect of the lighting lamp 2 and the lighting switch 3, the signal knob 4 is rotatably mounted on the top of the body 1 and is located on the right side of the lighting lamp 2, the signal lamp 5, the display screen 6 and the key panel 7 are all fixedly mounted on the front side of the body 1 and arranged from top to bottom in accordance with the present invention. The signal light 5 is provided with a red LED lamp bead and a green LED lamp bead. The signal light 5 is used to visually display the signal strength of the intercom. When the red light is on, it means the signal is weak, and when the green light is on, it means the signal is normal. The antenna 8 is rotatably mounted on the body 1 and is located on the left side of the lighting lamp 2. The clamping assembly is arranged on the body 1. The clamping assembly is used to fix the body 1 on the belt. The above-mentioned clamping assembly includes a buckle 9, a buckle seat 10, two springs 12, a clamping plate 13, a first magnetic block 15, an L-shaped plate 16 and a second magnetic block 17. The buckle 9 is slidably mounted on the belt, and the buckle seat 10 is fixedly mounted on the buckle 9. The buckle seat 10 is a hollow structure. An inlet and outlet 11 is provided at the top, two springs 12 are fixedly mounted on the inner wall of the rear side of the buckle seat 10 and are symmetrically distributed, the two springs 12 are used to push the clamping plate 13 to be close to the L-shaped plate 16, the clamping plate 13 is fixedly mounted on the front ends of the two springs 12, a clamping groove 14 is provided on the front side of the clamping plate 13, the clamping groove 14 is used to clamp and fix the second magnetic block 17, the first magnetic block 15 is fixedly mounted in the clamping groove 14, the first magnetic block 15 is used to adsorb and fix the second magnetic block 17, the L-shaped plate 16 is fixedly mounted on the rear side of the body 1, the bottom of the L-shaped plate 16 extends into the buckle seat 10 through the inlet and outlet 11, and the second magnetic block 17 is fixedly mounted in the buckle seat 10. Block 17 is fixedly installed on the rear side of the L-shaped plate 16 and is in close contact with the first magnetic block 15. The top of the snap-in slot 14 and the top of the second magnetic block 17 are both inclined structures. The top of the snap-in slot 14 is in sliding contact with the top of the second magnetic block 17. Limiting slots 18 are provided on the top inner wall and the bottom inner wall of the buckle seat 10. Limiting sliders 19 are fixedly installed on the top and bottom of the snap-in plate 13. The two limiting sliders 19 are respectively slidably installed in the two limiting slots 18. Through the joint action of the two limiting slots 18 and the two limiting sliders 19, the movement of the snap-in plate 13 can be guided and restricted, thereby improving the stability during movement.

[0026] In this embodiment, the above-mentioned button panel 7 is an integrally molded rubber material panel, and the button panel 7 is provided with an SOS alarm button, a call button, a power button and a digital button. The SOS alarm button can be used to sound an alarm with one button in the event of an emergency. A storage slot 20 is provided on the left side of the body 1, and the storage slot 20 is used to store and protect the antenna 8. A round rod 21 is fixedly installed in the storage slot 20, and a damping seat 22 is rotatably installed on the round rod 21. The damping seat 22 is used to support the antenna 8, and the antenna 8 is fixedly installed on the damping seat 22. Limit blocks 23 are fixedly installed on the inner walls of the front and rear sides of the storage slot 20. The two limit blocks 23 are used to fix the antenna 8 to prevent the antenna 8 from slipping out of the storage slot 20. The bottom of the storage slot 20 is an inclined arc structure. By utilizing the inclined arc structure at the bottom of the storage slot 20, the antenna 8 can be easily unfolded.

[0027] Through the above structure, a portable intercom provided by the utility model can use the two springs 12 to push the clamping plate 13 to clamp and fix the second magnetic block 17 when installing the intercom, and use the magnetic attraction of the first magnetic block 15 and the second magnetic block 17 to further strengthen the fixing effect of the intercom to prevent the intercom from slipping and falling, and use the top of the clamping groove 14 to tilt and slide in contact with the top of the second magnetic block 17 to facilitate the removal of the intercom, and can also facilitate the flipping, folding and opening of the antenna 8 to avoid bending and damaging the antenna 8 when the intercom is idle. In specific use, when the intercom needs to be used, hold the body 1 with your hand and pull it upward with force, the second magnetic block 17 disengages from the first magnetic block 15 and slides out of the clamping groove 14, the second magnetic block 17 pushes the clamping plate 13 to the right and squeezes the two springs 12, when the second magnetic block 17 is out of the clamping groove 1 4, the clamping fixation of the intercom is released and it can be easily removed. After removing the intercom, the antenna 8 can be erected by inserting a finger into the bottom of the storage slot 20 and prying the antenna 8 upward to improve the signal strength. When the intercom needs to be installed and placed on the buckle seat 10 after using it, the antenna 8 is first folded and placed in the storage slot 20, and then the L-shaped plate 16 and the second magnetic block 17 are aligned with the inlet and outlet 11 and pushed downward. The second magnetic block 17 pushes the clamping plate 13 to the right and compresses the two springs 12. When the second magnetic block 17 moves into the clamping slot 14, under the push of the two springs 12, the clamping plate 13 is pressed against the L-shaped plate 16, and the clamping slot 14 completely clamps the second magnetic block 17, and the magnetic attraction of the first magnetic block 15 and the second magnetic block 17 further strengthens the fixing effect of the intercom, thereby improving the stability and safety of the installation and placement of the intercom.

[0028] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope recorded in the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A portable intercom, characterized in that: The invention comprises a body (1), a lighting lamp (2), a lighting switch (3), a signal knob (4), a signal lamp (5), a display screen (6), a key panel (7), an antenna (8) and a snap-on assembly, wherein the lighting lamp (2) is fixedly mounted on the top of the body (1), the lighting switch (3) is fixedly mounted on the right side of the body (1), the signal knob (4) is rotatably mounted on the top of the body (1) and is located on the right side of the lighting lamp (2), the signal lamp (5), the display screen (6) and the key panel (7) are all fixedly mounted on the front side of the body (1) and are sequentially distributed from top to bottom, the antenna (8) is rotatably mounted on the body (1) and is located on the left side of the lighting lamp (2), and the snap-on assembly is arranged on the body (1), and the snap-on assembly is used to fix the body (1) on a belt.

2. A portable intercom according to claim 1, characterized in that: The snap-on assembly comprises a buckle (9), a buckle seat (10), two springs (12), a snap-on plate (13), a first magnetic block (15), an L-shaped plate (16) and a second magnetic block (17); the buckle (9) is slidably mounted on the belt; the buckle seat (10) is fixedly mounted on the buckle (9); the buckle seat (10) is a hollow structure and has an inlet and outlet (11) on the top; the two springs (12) are fixedly mounted on the inner wall of the rear side of the buckle seat (10) and are symmetrically distributed; the snap-on plate (13) is fixedly mounted on the front ends of the two springs (12), a snap-in groove (14) is provided on the front side of the snap-in plate (13), the first magnetic block (15) is fixedly mounted in the snap-in groove (14), the L-shaped plate (16) is fixedly mounted on the rear side of the body (1), the bottom of the L-shaped plate (16) extends into the buckle seat (10) through the inlet and outlet (11), and the second magnetic block (17) is fixedly mounted on the rear side of the L-shaped plate (16) and is in close contact with the first magnetic block (15).

3. A portable intercom according to claim 2, characterized in that: Limiting grooves (18) are provided on the top inner wall and the bottom inner wall of the buckle seat (10), and limiting sliders (19) are fixedly installed on the top and the bottom of the clamping plate (13), and the two limiting sliders (19) are slidably installed in the two limiting grooves (18) respectively.

4. A portable intercom according to claim 2, characterized in that: The top of the clamping groove (14) and the top of the second magnetic attraction block (17) are both inclined structures, and the top of the clamping groove (14) is in sliding contact with the top of the second magnetic attraction block (17).

5. A portable intercom according to claim 2, characterized in that: A storage groove (20) is provided on the left side of the body (1), a round rod (21) is fixedly mounted in the storage groove (20), a damping seat (22) is rotatably mounted on the round rod (21), the antenna (8) is fixedly mounted on the damping seat (22), and limit blocks (23) are fixedly mounted on the inner walls on both the front and rear sides of the storage groove (20), and the bottom of the storage groove (20) is an inclined arc structure.

6. A portable intercom according to claim 1, characterized in that: The key panel (7) is an integrally formed rubber panel, and an SOS alarm button, a call button, a power button and number buttons are arranged on the key panel (7).

7. A portable intercom according to claim 1, characterized in that: The signal light (5) is provided with a red LED lamp bead and a green LED lamp bead.

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