Portable interphone for surveying operation

Abstract

The invention discloses a portable interphone for survey operation, which relates to the technical field of interphones and comprises an interphone body and a connecting assembly. A base plate is fixed on the lower side of the interphone body; the connecting assembly comprises a connecting disc, a clamping frame, clamping heads and first springs, the connecting disc is fixed to the rear side of the interphone body, the clamping frame is fixed to the rear end of the connecting disc, grooves which are evenly distributed are formed in the clamping frame, the clamping heads are slidably connected into the grooves, and the first springs are fixed to the end faces of the clamping heads; the first spring is fixed in the groove, a clamping assembly is clamped in the clamping frame, an adsorption assembly is installed at the rear end of the connecting disc, the rear end of the adsorption assembly is connected with the clamping assembly, and a fixing assembly is installed on the rear side of the clamping assembly. And the method is suitable for multi-scene working environments.

Description

Technical Field

[0001] The present invention relates to the technical field of walkie - talkies, and more specifically to a portable walkie - talkie for surveying operations. Background Art

[0002] As a mobile communication device independent of the communication network, the walkie - talkie plays an important role in scenarios that require instant communication such as surveying operations. It uses radio transmission technology and can achieve point - to - point or multi - point communication within a specific frequency band, featuring simple operation and rapid response. Existing products are generally equipped with a spring clip design, which facilitates users to fix it on the edge of the belt or pocket, meeting the basic portability requirements. In terms of function realization, voice transmission can be carried out by pressing the push - to - talk (PTT) button, which is suitable for emergency dispatch and team collaboration.

[0003] The current use of walkie - talkies in surveying operations has obvious defects in comfort and convenience: Firstly, the traditional spring clip fixing method is likely to cause compression on the waist or legs when the staff makes large - scale movements such as squatting and climbing, resulting in discomfort; Secondly, the device needs to be repeatedly taken and placed during communication, which not only affects the continuity of the operation but also may delay the transmission of key information. These design defects reduce the human - machine interaction experience of the device and are difficult to meet the requirements of high - intensity field operations. It is urgent to improve the wearing and fixing method and the operation logic. Therefore, we propose a portable walkie - talkie for surveying operations. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a portable walkie - talkie for surveying operations, which can be quickly disassembled and assembled, is comfortable and stable to wear, and can adapt to multi - scenario operation environments, effectively solving the problems in the background art.

[0005] To achieve the above - mentioned purpose, the present invention provides the following technical solution: A portable walkie - talkie for surveying operations, comprising a walkie - talkie body and a connection component; Walkie - talkie body: A backing plate is fixed to the lower side; Connection component: It includes a connection disk, a clamping frame, a clamping head, and a first spring. The connection disk is fixed to the rear side of the walkie - talkie body, the rear end of the connection disk is fixed with the clamping frame, evenly distributed grooves are formed inside the clamping frame, the clamping head is slidably connected inside the groove, the first spring is fixed to the end face of the clamping head and is fixed inside the groove, a clamping component is clamped inside the clamping frame, an adsorption component is installed at the rear end of the connection disk, the rear end of the adsorption component is connected to the clamping component, and a fixing component is installed at the rear side of the clamping component. By setting the connection component, the walkie - talkie body is connected to the clamping component.

[0006] Further, the clamping component includes a connecting block, a connecting frame, a fixing ring, a sliding rod, a top head, an inclined extrusion block and a second spring. A connecting frame is fixed on the front side of the connecting block. The connecting frame is clamped inside the clamping frame. Uniformly distributed clamping holes are formed in the side surface of the connecting frame. The clamping head is clamped inside the clamping holes. A fixing ring is fixed inside the clamping holes. A sliding rod is slidably connected inside the fixing ring. An inclined extrusion block is fixed on the end surface of the sliding rod located inside the connecting frame. The other end of the sliding rod is fixed with a top head. The top head is in contact with the clamping head. A second spring is sleeved on the circumferential surface of the sliding rod. One end of the second spring is fixed on the side surface of the inclined extrusion block, and the other end of the second spring is fixed on the end surface of the fixing ring. The clamping component is connected to the connecting component through setting.

[0007] Further, an extrusion component is further included. The extrusion component includes a conical extrusion ring, a chute, an L-shaped connecting frame and a third spring. A conical extrusion ring is arranged inside the connecting frame. The conical extrusion ring is in contact with the side surfaces of all the inclined extrusion blocks. Two corresponding L-shaped connecting frames are fixed at the front end of the conical extrusion ring. Two corresponding chutes are formed at the left and right ends of the circumferential surface of the connecting disc. The two L-shaped connecting frames are respectively slidably connected inside the two chutes. A third spring is fixed on the side surface of the L-shaped connecting frame. The third spring is fixed inside the chute. By setting the extrusion component to extrude all the inclined extrusion blocks, it is convenient to disassemble the clamping frame after extrusion.

[0008] Further, the fixing component includes a fastening belt and a strip-shaped card slot. Two corresponding fastening belts are fixed on the left and right sides of the connecting block. Uniformly distributed strip-shaped card slots are formed in the side surface of the left fastening belt. The fixing component is connected to the user's arm through setting.

[0009] Further, a fastening component is further included. The fastening component includes a fixing frame, a card strip, a connecting plate, a guiding rod and a fourth spring. A fixing frame is fixed at the rear side of the right fastening belt. A strip-shaped opening is formed in the side surface of the fixing frame. A card strip is slidably connected inside the strip-shaped opening. The card strip is matched with the strip-shaped card slot. A connecting plate is fixed on the side surface of the card strip. Two corresponding guiding rods are fixed on the side surface of the connecting plate. Two corresponding guiding holes are formed in the side surface of the fixing frame. The guiding rods are slidably connected inside the guiding holes. A fourth spring is fixed on the end surface of the guiding rod. The fourth spring is fixed inside the guiding hole. By setting the fastening component, the two fastening belts are connected.

[0010] Further, the adsorption component includes a connecting column, an iron disc, a magnet and a protective cloth piece. A connecting column is fixed to the rear end of the connecting disc. A connecting groove is provided at the rear end of the connecting column. An iron disc is fixed inside the connecting groove. An installation groove is provided at the front side of the connecting block. A magnet is fixed inside the installation groove. A protective cloth piece is fixed to the front end inside the installation groove. The protective cloth piece is respectively attached to the magnet and the iron disc. The conical extrusion ring is sleeved on the circumferential surface of the connecting column. By providing the adsorption component, the fixing firmness of the walkie-talkie body is improved.

[0011] Further, a pull ring is sleeved on the circumferential surface of the connecting disc. Both L-shaped connecting frames are fixed inside the pull ring. By providing the pull ring, it is convenient for the user to pull the two L-shaped connecting frames to move.

[0012] Further, a clamping frame is fixed to the rear side of the walkie-talkie body. An opening is provided at the rear side of the clamping frame. An elastic card is fixed inside the opening. By providing the clamping frame and the elastic card, it is convenient to connect the walkie-talkie body to the user's belt.

[0013] Further, two corresponding holding strips are fixed to the left and right sides of the walkie-talkie body. Anti-slip strips are evenly fixed to the side surface of the holding strip. By providing the anti-slip strips, it is convenient for the user to hold the walkie-talkie body.

[0014] Further, a cotton belt is fixed to the rear side of the connecting block. The left and right ends of the cotton belt are respectively fixed to the side surfaces of the two fastening belts. By providing the cotton belt, the comfort of the connection between the fastening belt and the user's arm is improved.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: The portable walkie-talkie for surveying operations has the following advantages: 1. Through the composite design of the magnetic adsorption component and the mechanical buckle, while ensuring the connection strength, one-key separation can be achieved. When pulling the pull ring, the conical extrusion ring synchronously drives all the sliding rods to retract, and with the release of the spring elastic force, the separation of the device and the fixing component can be quickly completed. This modular design significantly improves the efficiency of switching between the handheld use and the back-carrying state, and has excellent anti-impact performance; 2. Adopt a double-stage adjustable fastening belt structure, and the arm circumference can be adaptively adjusted through the spring-preloaded card strip. The cotton padding and the anti-slip holding strip form a multi-point contact structure, evenly dispersing the weight of the device, greatly reducing the pressure feeling during long-term wearing, and at the same time enhancing the stability of the device during movement; 3. Innovatively integrate the dual fixing solutions of the arm strap and the elastic card. It can be quickly fixed to the upper limb to free the hands for operation, or can be mounted on the waist belt or tool bag through the clamping frame. Each component adopts a tool-free disassembly and assembly design, and can be freely combined according to the operation requirements to meet the carrying requirements of complex working conditions such as climbing, wading, and surveying. Description of the Drawings

[0016] Figure 1 This is a schematic diagram of the front structure of the present invention; Figure 2 This is a schematic diagram of the rear structure of the present invention; Figure 3 This is a schematic diagram of the connection component structure of the present invention; Figure 4 This is a schematic diagram of the extrusion component structure of the present invention; Figure 5 This is a schematic diagram of the fastening component structure of the present invention.

[0017] In the figure: 1 walkie-talkie body, 2 connection components, 21 connection plate, 22 card frame, 23 card head, 24 first spring, 3 clamping component, 31 connection block, 32 connection frame, 33 fixed ring, 34 slide bar, 35 top head, 36 inclined extrusion block, 37 second spring, 4 extrusion component, 41 conical extrusion ring, 42 chute, 43 L-shaped connection frame, 44 third spring, 5 fixing component, 51 fastening belt, 52 strip-shaped card slot, 6 fastening component, 61 fixed frame, 62 card strip, 63 connecting plate, 64 guide rod, 65 fourth spring, 7 adsorption component, 71 connecting column, 72 iron plate, 73 magnet, 74 protective cloth piece, 8 pull ring, 9 clamping frame, 10 elastic card, 11 holding strip, 12 anti-slip strip, 13 cotton belt, 14 backing plate. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-5 , this embodiment provides a technical solution: a portable walkie-talkie for surveying operations, including a walkie-talkie body 1 and a connection component 2; Walkie-talkie body 1: A backing plate 14 is fixed to the lower side; Connecting Component 2: It includes a connecting plate 21, a clamping frame 22, a clamping head 23 and a first spring 24. The connecting plate 21 is fixed to the rear side of the intercom body 1. The rear end of the connecting plate 21 is fixed with the clamping frame 22. Uniformly distributed grooves are formed inside the clamping frame 22. The clamping head 23 is slidably connected inside the groove. The first spring 24 is fixed to the end face of the clamping head 23, and the first spring 24 is fixed inside the groove. A clamping component 3 is clamped inside the clamping frame 22. The adsorption component 7 is installed at the rear end of the connecting plate 21, and the rear end of the adsorption component 7 is connected to the clamping component 3. The fixing component 5 is installed at the rear side of the clamping component 3. The clamping component 3 includes a connecting block 31, a connecting frame 32, a fixing ring 33, a sliding rod 34, a top head 35, an inclined extrusion block 36 and a second spring 37. The connecting frame 32 is fixed to the front side of the connecting block 31. The connecting frame 32 is clamped inside the clamping frame 22. Uniformly distributed clamping holes are formed on the side surface of the connecting frame 32. The clamping head 23 is clamped inside the clamping hole. The fixing ring 33 is fixed inside the clamping hole. The sliding rod 34 is slidably connected inside the fixing ring 33. The inclined extrusion block 36 is fixed to the end face of the sliding rod 34 located inside the connecting frame 32. The other end of the sliding rod 34 is fixed with the top head 35. The top head 35 abuts against the clamping head 23. The second spring 37 is sleeved on the circumferential surface of the sliding rod 34. One end of the second spring 37 is fixed to the side surface of the inclined extrusion block 36, and the other end of the second spring 37 is fixed to the end face of the fixing ring 33. It also includes an extrusion component 4. The extrusion component 4 includes a conical extrusion ring 41, a sliding groove 42, an L-shaped connecting frame 43 and a third spring 44. The conical extrusion ring 41 is arranged inside the connecting frame 32. The conical extrusion ring 41 abuts against the side surfaces of all the inclined extrusion blocks 36. Two corresponding L-shaped connecting frames 43 are fixed to the front end of the conical extrusion ring 41. Two corresponding sliding grooves 42 are formed at the left and right ends of the circumferential surface of the connecting plate 21. The two L-shaped connecting frames 43 are respectively slidably connected inside the two sliding grooves 42. The third spring 44 is fixed to the side surface of the L-shaped connecting frame 43, and the third spring 44 is fixed inside the sliding groove 42. The fixing component 5 includes a fastening belt 51 and a strip-shaped card slot 52. Two corresponding fastening belts 51 are fixed to the left and right sides of the connecting block 31. Uniformly distributed strip-shaped card slots 52 are formed on the side surface of the left fastening belt 51. It also includes a fastening component 6. The fastening component 6 includes a fixing frame 61, a card strip 62, a connecting plate 63, a guide rod 64 and a fourth spring 65. The fixing frame 61 is fixed to the rear side of the right fastening belt 51. A strip-shaped opening is formed on the side surface of the fixing frame 61. The card strip 62 is slidably connected inside the strip-shaped opening. The card strip 62 cooperates with the strip-shaped card slot 52. The connecting plate 63 is fixed to the side surface of the card strip 62. Two corresponding guide rods 64 are fixed to the side surface of the connecting plate 63. Two corresponding guide holes are formed on the side surface of the fixing frame 61. The guide rod 64 is slidably connected inside the guide hole. The fourth spring 65 is fixed to the end face of the guide rod 64, and the fourth spring 65 is fixed inside the guide hole.The adsorption component 7 includes a connecting column 71, an iron plate 72, a magnet 73, and a protective cloth piece 74. The rear end of the connecting plate 21 is fixed with the connecting column 71. A connecting groove is provided at the rear end of the connecting column 71, and the iron plate 72 is fixed inside the connecting groove. An installation groove is provided on the front side of the connecting block 31, and the magnet 73 is fixed inside the installation groove. A protective cloth piece 74 is fixed at the front end inside the installation groove. The protective cloth piece 74 is respectively attached to the magnet 73 and the iron plate 72. The conical extrusion ring 41 is sleeved on the circumferential surface of the connecting column 71. By setting the adsorption component 7, the firmness of the fixed walkie-talkie body 1 is improved. By setting the fastening component 6, the two fastening belts 51 are connected. By setting the fixing component 5, it is connected to the user's arm. By setting the extrusion component 4, all the diagonal extrusion blocks 36 are extruded, which facilitates the disassembly of the card frame 22 after extrusion. By setting the clamping component 3, it is connected to the connecting component 2. By setting the connecting component 2, the walkie-talkie body 1 is connected to the clamping component 3.,

[0020] Wherein: A pull ring 8 is sleeved on the circumferential surface of the connecting plate 21, and two L-shaped connecting frames 43 are both fixed inside the pull ring 8. By setting the pull ring 8, it is convenient for the user to pull the two L-shaped connecting frames 43 to move.

[0021] Wherein: A clamping frame 9 is fixed at the rear side of the walkie-talkie body 1. An opening is provided at the rear side of the clamping frame 9, and an elastic card 10 is fixed inside the opening. By setting the clamping frame 9 and the elastic card 10, it is convenient to connect the walkie-talkie body 1 to the user's belt.

[0022] Wherein: Two corresponding holding strips 11 are fixed on the left and right sides of the walkie-talkie body 1, and uniformly distributed anti-slip strips 12 are fixed on the side surface of the holding strips 11. By setting the anti-slip strips 12, it is convenient for the user to hold the walkie-talkie body 1.

[0023] Wherein: A cotton belt 13 is fixed at the rear side of the connecting block 31, and the left and right ends of the cotton belt 13 are respectively fixed on the side surfaces of the two fastening belts 51. By setting the cotton belt 13, the comfort of connecting the fastening belt 51 to the user's arm is improved.

[0024] The working principle of the portable walkie-talkie for surveying operations provided by the present invention is as follows: The fastening belt 51 of the fixing component 5 surrounds the user's arm, and the clamping strip 62 of the fastening component 6 is engaged and locked with the strip-shaped card slot 52 to achieve quick binding. The cotton belt 13 fits the arm curve to buffer the pressure, and the anti-slip strip 12 and the holding strip 11 provide hand-held stability. At the same time, the elastic card 10 of the clamping frame 9 can be hung on the waist belt or tool bag to achieve multi-scene adaptation. The walkie-talkie body 1 is combined with the clamping component 3 through the connecting component 2: Align the card frame 22 and insert it into the connecting frame 32. The card head 23 is automatically clamped into the card hole of the connecting frame 32 under the thrust of the first spring 24 to complete mechanical locking. At the same time, the magnet 73 of the adsorption component 7 and the iron plate 72 are tightly adsorbed through the protective cloth piece 74 to form double fixation to avoid accidental disengagement. When disassembly is required, push the pull ring 8 backward to drive the conical extrusion ring 41 to move. Its inclined surface pushes all the oblique extrusion blocks 36 to contract synchronously, forcing the sliding rod 34 to eject the card head 23 out of the card hole. At this time, the adsorption component 7 is automatically separated due to the weakening of the magnetic attraction force, and the device can be quickly removed. The third spring 44 resets the conical extrusion ring 41 after releasing the hand to ensure the reliability of the next connection. During the survey operation, the user can select two modes according to needs. The first is the back-carrying mode, where the device is fixed to the arm through the fastening belt 51 and both hands can freely operate the instrument. The second is the hand-held mode, where the walkie-talkie is directly held by the anti-slip strip 12 for communication after disassembly. Each component achieves coordinated operation through modular design: The mechanical buckle provides the main fixing force, the magnetic adsorption component inhibits vibration displacement, and the elastic structure automatically compensates for the assembly gap, ultimately achieving the technical effects of stable fixation, fast disassembly and assembly, and full adaptation, comprehensively meeting the harsh use requirements of field surveys.

[0025] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A portable walkie-talkie for surveying operations, characterized in that: It includes a walkie-talkie body (1) and a connection component (2); Walkie-talkie body (1): A backing plate (14) is fixed to the lower side; Connection component (2): It includes a connection disk (21), a clamping frame (22), a clamping head (23) and a first spring (24). A connection disk (21) is fixed to the rear side of the walkie-talkie body (1). A clamping frame (22) is fixed to the rear end of the connection disk (21). Uniformly distributed grooves are formed inside the clamping frame (22). A clamping head (23) is slidably connected inside the groove. A first spring (24) is fixed to the end face of the clamping head (23). The first spring (24) is fixed inside the groove. A clamping component (3) is clamped inside the clamping frame (22). An adsorption component (7) is installed at the rear end of the connection disk (21). The rear end of the adsorption component (7) is connected to the clamping component (3). A fixing component (5) is installed at the rear side of the clamping component (3).

2. The portable walkie-talkie for surveying operations according to claim 1, wherein: The clamping component (3) includes a connection block (31), a connection frame (32), a fixing ring (33), a sliding rod (34), a top head (35), an inclined extrusion block (36) and a second spring (37). A connection frame (32) is fixed to the front side of the connection block (31). The connection frame (32) is clamped inside the clamping frame (22). Uniformly distributed clamping holes are formed on the side surface of the connection frame (32). The clamping head (23) is clamped inside the clamping hole. A fixing ring (33) is fixed inside the clamping hole. A sliding rod (34) is slidably connected inside the fixing ring (33). An inclined extrusion block (36) is fixed to the end face of the sliding rod (34) located inside the connection frame (32). The other end of the sliding rod (34) is fixed with a top head (35). The top head (35) is in contact with the clamping head (23). A second spring (37) is sleeved on the circumferential surface of the sliding rod (34). One end of the second spring (37) is fixed to the side surface of the inclined extrusion block (36). The other end of the second spring (37) is fixed to the end face of the fixing ring (33).

3. The portable walkie-talkie for surveying operations according to claim 2, wherein: It further includes an extrusion component (4). The extrusion component (4) includes a conical extrusion ring (41), a chute (42), an L-shaped connection frame (43) and a third spring (44). A conical extrusion ring (41) is arranged inside the connection frame (32). The conical extrusion ring (41) is in contact with the side surfaces of all the inclined extrusion blocks (36). Two corresponding L-shaped connection frames (43) are fixed to the front end of the conical extrusion ring (41). Two corresponding chutes (42) are formed at the left and right ends of the circumferential surface of the connection disk (21). The two L-shaped connection frames (43) are respectively slidably connected inside the two chutes (42). A third spring (44) is fixed to the side surface of the L-shaped connection frame (43). The third spring (44) is fixed inside the chute (42).

4. The portable walkie-talkie for surveying operations according to claim 1, wherein: The fixed component (5) includes a fastening belt (51) and a strip-shaped card slot (52). Two corresponding fastening belts (51) are fixed on the left and right sides of the connecting block (31), and evenly distributed strip-shaped card slots (52) are formed on the side surface of the left fastening belt (51).

5. The portable walkie-talkie for surveying operations according to claim 4, characterized in that: It further includes a fastening component (6). The fastening component (6) includes a fixed frame (61), a card strip (62), a connecting plate (63), a guide rod (64) and a fourth spring (65). A fixed frame (61) is fixed on the rear side of the right fastening belt (51). A strip-shaped opening is formed on the side surface of the fixed frame (61), and a card strip (62) is slidably connected inside the strip-shaped opening. The card strip (62) cooperates with the strip-shaped card slot (52). A connecting plate (63) is fixed on the side surface of the card strip (62). Two corresponding guide rods (64) are fixed on the side surface of the connecting plate (63). Two corresponding guide holes are formed on the side surface of the fixed frame (61), and the guide rod (64) is slidably connected inside the guide hole. A fourth spring (65) is fixed on the end surface of the guide rod (64), and the fourth spring (65) is fixed inside the guide hole.

6. The portable walkie-talkie for surveying operations according to claim 3, characterized in that: The adsorption component (7) includes a connecting column (71), an iron plate (72), a magnet (73) and a protective cloth piece (74). A connecting column (71) is fixed on the rear end of the connecting disc (21). A connecting groove is formed at the rear end of the connecting column (71), and an iron plate (72) is fixed inside the connecting groove. An installation groove is formed on the front side of the connecting block (31), and a magnet (73) is fixed inside the installation groove. A protective cloth piece (74) is fixed at the front end inside the installation groove. The protective cloth piece (74) is respectively attached to the magnet (73) and the iron plate (72). The conical extrusion ring (41) is sleeved on the circumferential surface of the connecting column (71).

7. The portable walkie-talkie for surveying operations according to claim 1, wherein: A pull ring (8) is sleeved on the circumferential surface of the connecting disc (21), and both L-shaped connecting frames (43) are fixed inside the pull ring (8).

8. The portable walkie-talkie for surveying operations according to claim 1, characterized in that: A clamping frame (9) is fixed on the rear side of the walkie-talkie body (1). An opening is formed on the rear side of the clamping frame (9), and an elastic card (10) is fixed inside the opening.

9. The portable walkie-talkie for surveying operations according to claim 1, wherein: Two corresponding holding strips (11) are fixed on the left and right sides of the walkie-talkie body (1), and evenly distributed anti-slip strips (12) are fixed on the side surface of the holding strip (11).

10. The portable walkie-talkie for surveying operations according to claim 1, characterized in that: A cotton belt (13) is fixed on the rear side of the connecting block (31), and the left and right ends of the cotton belt (13) are respectively fixed on the side surfaces of the two fastening belts (51).

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