A portable multi-functional walkie-talkie

Abstract

The present invention relates to the technical field of communication devices, and specifically relates to a portable multi-functional walkie-talkie, which includes a walkie-talkie body sleeved with a walkie-talkie housing, and further includes: a sunken groove opened on the back of the walkie-talkie housing, and a fixing component is arranged inside the sunken groove for fixing the walkie-talkie body inside the walkie-talkie housing to the arm of an operator; an adjusting component for adjusting the bending angle of the fixing plate; a limiting component for limiting the walkie-talkie body inside the walkie-talkie housing; The beneficial effect is that through the cooperation of the third clamping block and the corresponding third receiving groove, the vertical connection of the first connecting plate and the second connecting plate is realized, so that multiple groups of third connecting plates extend out of the sunken groove, and then through the cooperation of the elastically arranged third clamping blocks on each third connecting plate and the third receiving grooves on the adjacent third connecting plates, each group of third connecting plates is formed into an arc-shaped fixing plate, which is convenient to fix the walkie-talkie body on the walkie-talkie housing to the arm of the operator through the arc-shaped fixing plate.

Description

Technical Field

[0001] The present invention relates to the technical field of communication devices, and particularly to a portable multi-functional walkie-talkie. Background Art

[0002] A walkie-talkie is a two-way mobile communication tool. Without the need for any network support, it can make calls without generating call charges and is suitable for relatively fixed and frequent call occasions. It consists of a housing, a main unit, a battery, a belt clip, a desktop charger, and an antenna.

[0003] This kind of walkie-talkie with a single function and a relatively large volume is not convenient to carry. Most users hold it in their hands. In the prior art, Chinese Utility Model Patent Publication No. CN210405289U discloses a portable multi-functional walkie-talkie, which includes a walkie-talkie body and a storage tube. Inside one side of the walkie-talkie body, a vertical storage tube is provided. An antenna is slidably connected inside the storage tube, and the upper part of the antenna extends out above the upper surface of the walkie-talkie body. A guide rod is provided at the middle position inside the storage tube. In this utility model, the body structure of the walkie-talkie is designed with a simple and generous appearance. A protective cover is clamped on one side surface of the walkie-talkie body, and a back clip is connected to one side surface of the protective cover. The protective cover adopts a four-corner wrapping design for the walkie-talkie body, which improves the anti-drop ability of the walkie-talkie and prevents damage to the corners of the walkie-talkie. While protecting the corners of the walkie-talkie, it firmly clamps the walkie-talkie, making it not easy to fall off. Combined with the use of the back clip, the walkie-talkie can be hung in convenient areas such as the waist and trouser pockets, facilitating the operator to perform walkie-talkie operations while manually working, being easy to use and preventing loss.

[0004] In the above technology, combined with the use of the back clip, the walkie-talkie can be hung in convenient areas such as the waist and trouser pockets, facilitating the operator to perform walkie-talkie operations while manually working, being easy to use and preventing loss. However, in some special environments, such as narrow working spaces, poor ventilation, and the presence of complex obstacles, the walkie-talkie fixed by the back clip is easily hooked or scratched, which may cause equipment damage. Summary of the Invention

[0005] The purpose of the present invention is to provide a portable multi-functional walkie-talkie to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A portable multi-functional walkie-talkie, including a walkie-talkie body, and a walkie-talkie shell is sleeved outside the walkie-talkie body. It is characterized in that it further includes:

[0008] A sunken groove is opened on the back of the walkie-talkie housing. A fixing component is arranged inside the sunken groove and is used to fix the walkie-talkie body inside the walkie-talkie housing to the arm of an operator. The fixing component includes a fixing plate;

[0009] An adjusting component is used to adjust the bending angle of the fixing plate so that the fixing plate can be clamped on the arm of the operator;

[0010] A limiting component is arranged at a position corresponding to the walkie-talkie body on the inner wall of the walkie-talkie housing and is used to limit the walkie-talkie body inside the walkie-talkie housing. The limiting component includes a limiting block elastically connected to the inner side wall of the walkie-talkie housing.

[0011] Furthermore, a groove is opened at the center position of the inner bottom end of the sunken groove. A push plate is arranged inside the groove, and a first return spring is arranged between the lower end of the push plate and the inner bottom end of the groove. The push plate is elastically arranged inside the groove through the first return spring;

[0012] First guiding blocks are arranged on both side walls of the push plate. First guiding grooves are opened at positions corresponding to the first guiding blocks on the inner side wall of the groove. The first guiding blocks are slidably arranged inside the first guiding grooves.

[0013] Furthermore, a first airbag is arranged between the upper end of the first guiding block and the inner top end of the first guiding groove;

[0014] First storage grooves are opened at positions corresponding to the walkie-talkie body on the side walls of the upper and lower ends inside the walkie-talkie housing. The limiting blocks are arranged inside the first storage grooves, and second return springs are arranged between the side walls of each limiting block and the inner side walls of the corresponding first storage grooves. The limiting blocks are elastically arranged inside the first storage grooves through the second return springs;

[0015] Second airbags are arranged between the side walls of each limiting block and the inner side walls of the corresponding first storage grooves. First exhaust pipes are opened between each second airbag and the corresponding first airbag.

[0016] Furthermore, the fixing plate is arranged above the push plate, and there are two groups of fixing plates which are symmetrically distributed with the push plate as the center;

[0017] The fixed plate includes a set of first connecting plates, a set of second connecting plates, and multiple sets of third connecting plates. Connecting holes are formed in one side sidewalls of the first connecting plates, the second connecting plates, and each set of third connecting plates. Connecting rods are provided at positions corresponding to the connecting holes on the other side sidewalls of the second connecting plates and each set of third connecting plates. The first connecting plates, the second connecting plates, and each set of third connecting plates are hinged through the cooperation of the corresponding connecting holes and the corresponding connecting rods.

[0018] Further, guide rods are provided at both ends of the first connecting plate. Guide grooves are formed in the inner sidewalls of both sides of the sinking groove corresponding to the positions of the guide rods, and the guide rods are slidably inserted into the guide grooves.

[0019] Fixing slots are formed in the sidewalls of the guide rods. Second storage grooves are formed in the sidewalls of the guide grooves corresponding to the positions of the fixing slots. A first clamping block is inserted into the second storage groove, and a third return spring is provided between the end of the first clamping block and the inner wall of the second storage groove. The first clamping block is elastically inserted into the fixing slot through the third return spring.

[0020] A first through hole is formed in the outer sidewall of the walkie-talkie housing corresponding to the position of the second storage groove. The first through hole is communicated with the second storage groove, and a first pulling rope is arranged inside the first through hole. One end of the first pulling rope is connected to the end of the first clamping block, and the other end of the first pulling rope passes through the first through hole and is connected to a pulling rod.

[0021] Further, the adjusting assembly includes third clamping grooves formed in the sidewalls of the connecting rods. Third storage grooves are formed in the inner sidewalls of the connecting holes corresponding to the positions of the third clamping grooves. Second clamping blocks are inserted into the third storage grooves, and sixth return springs are provided between the sidewalls of the second clamping blocks and the inner walls of the corresponding third storage grooves. The second clamping blocks are elastically inserted into the corresponding third clamping grooves through the corresponding sixth return springs.

[0022] A first clamping groove is formed at the central position of the end of the guide rod. A first abutting block is inserted into the first clamping groove, and a fourth return spring is provided between the end of the first abutting block and the inner wall of the first clamping groove. The first abutting block is elastically arranged in the first clamping groove through the fourth return spring.

[0023] A second through hole is formed between the first clamping groove and the corresponding third storage groove. A second pulling rope is arranged inside the second through hole, and both ends of the second pulling rope are respectively connected to the sidewall of the first abutting block and the end of the corresponding second clamping block.

[0024] Further, a through groove is formed in the inner wall of the guiding groove corresponding to the position of the first clamping groove. The through groove penetrates through the side wall of the intercom housing, and a trigger rod is elastically arranged inside the through groove. The elastic force received by the trigger rod is greater than the elastic force of the fourth return spring.

[0025] Further, a fourth receiving groove is formed in the inner side wall of the third clamping groove on the second connecting plate corresponding to the position of the second clamping block. A second abutting block is arranged inside the fourth receiving groove, and a fourth airbag is arranged between the end of the second abutting block and the inner wall of the fourth receiving groove. The fourth airbag is compressed by the second abutting block and the second clamping block on the first connecting plate;

[0026] Two groups of symmetrically distributed fifth receiving grooves are formed on the outer surface of the connecting rod on the second connecting plate. A third clamping block is inserted into each fifth receiving groove, and a fifth return spring is arranged between the end of each third clamping block and the inner bottom end of the corresponding fifth receiving groove. Each third clamping block is elastically arranged inside the corresponding fifth receiving groove through the corresponding fifth return spring.

[0027] Further, second limiting blocks are installed on the side walls of the two groups of third clamping blocks on the second connecting plate. Second limiting grooves are formed in the side walls of the corresponding fifth receiving grooves corresponding to the positions of the limiting blocks. The second limiting blocks on the second connecting plate are slidably arranged inside the corresponding limiting grooves, and a third airbag is arranged between the second limiting blocks on the second connecting plate and the inner top end of the corresponding limiting grooves. A second exhaust pipeline is formed between the third airbag on the second connecting plate and the corresponding fourth airbag.

[0028] Further, a group of fifth receiving grooves are formed on the outer surface of the connecting rod on each third connecting plate. An elastically arranged third clamping block is inserted into each fifth receiving groove, and a third through hole is formed between the inner bottom end of each fifth receiving groove and the third receiving groove on the adjacent third connecting plate. A third pulling rope is arranged inside the third through hole. Two ends of the third pulling rope are respectively connected to the end of the corresponding third clamping block and the end of the second clamping block on the adjacent third connecting plate;

[0029] Another group of pull rods are inserted into the side wall of the outermost third connecting plate corresponding to the position of the corresponding second clamping block. Another group of second pulling ropes are arranged between the end of the other group of pull rods and the end of the second clamping block on the outermost third connecting plate.

[0030] Compared with the prior art, the beneficial effects of the present invention are:

[0031] 1. The present invention realizes the flat connection of the first connecting plate, the second connecting plate and multiple groups of third connecting plates through the cooperation of the elastically arranged second clamping block and the third clamping groove. At the same time, through the cooperation of the elastically arranged third clamping block and the corresponding third receiving groove, the vertical connection of the first connecting plate and the second connecting plate is realized, so that multiple groups of third connecting plates extend out of the sunken groove. Then, through the cooperation of the elastically arranged third clamping block on each third connecting plate and the third receiving groove on the adjacent third connecting plate, each group of third connecting plates forms an arc-shaped fixing plate, which facilitates the fixing of the walkie-talkie body on the walkie-talkie housing to the arm of the operator;

[0032] 2. Through the cooperation of the elastically arranged second clamping block and the third clamping groove, the flat connection of the first connecting plate, the second connecting plate and multiple groups of third connecting plates is realized. At the same time, through the cooperation of the elastically arranged third clamping block and the corresponding third receiving groove, the vertical connection of the first connecting plate and the second connecting plate is realized, so that multiple groups of third connecting plates extend out of the sunken groove, realizing the formation of a "7"-shaped structure by the fixing plate, which is convenient for the operator to fix it to the waistband;

[0033] 3. By pulling the pull rod to move the first clamping block out of the fixed slot, when moving out, the elastically arranged push plate is no longer limited by the fixing plate. Under the action of the first return spring, the push plate is pushed out. When being pushed out, the first airbag is compressed, and the air inside the first airbag is discharged into the second airbag through the first exhaust pipe. The second airbag expands, pushing out the limiting block to limit the walkie-talkie body, preventing the walkie-talkie body from falling off from the inside of the walkie-talkie housing when the walkie-talkie housing drops. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 is the three-dimensional structure schematic diagram of the present invention;

[0035] Figure 2 is the schematic diagram of the back of the three-dimensional structure of the present invention;

[0036] Figure 3 is the schematic diagram of the cross-section of the walkie-talkie housing structure of the present invention;

[0037] Figure 4 is Figure 3 the enlarged schematic diagram of the structure at A in

[0038] Figure 5 is Figure 3 the enlarged schematic diagram of the structure at B in

[0039] Figure 6 is the schematic diagram of the inside of the sunken groove structure of the present invention;

[0040] Figure 7 is the schematic diagram of the fixing plate structure of the present invention;

[0041] Figure 8 isFigure 7 Schematic diagram of the enlarged structure at position C;

[0042] Figure 9 Schematic cross-sectional view of the structure of the walkie-talkie housing of the present invention;

[0043] Figure 10 is Figure 9 Schematic diagram of the enlarged structure at position D;

[0044] Figure 11 is Figure 9 Schematic diagram of the enlarged structure at position E;

[0045] Figure 12 Schematic cross-sectional view of the lateral connection between the first connecting plate and the second connecting plate of the present invention;

[0046] Figure 13 is Figure 12 Schematic diagram of the enlarged structure at position F;

[0047] Figure 14 is Figure 12 Schematic diagram of the enlarged structure at position G;

[0048] Figure 15 Schematic cross-sectional view of the vertical connection between the first connecting plate and the second connecting plate of the present invention;

[0049] Figure 16 is Figure 15 Schematic diagram of the enlarged structure at position H;

[0050] Figure 17 is Figure 16 Schematic diagram of the enlarged structure at position J;

[0051] Figure 18 Schematic cross-sectional view of the guide groove of the walkie-talkie housing of the present invention;

[0052] Figure 19 Schematic diagram of the connection between the third connecting plate and the connecting rod of the present invention;

[0053] Figure 20 Schematic side cross-sectional view of the third connecting plate of the present invention;

[0054] Figure 21 is Figure 20 Schematic diagram of the enlarged structure at position K;

[0055] Figure 22 Schematic diagram of the walkie-talkie housing of the present invention hung on the waist of an operator;

[0056] Figure 23 Schematic diagram of the walkie-talkie housing of the present invention hung on the arm of an operator.

[0057] In the figure: walkie-talkie housing 1, walkie-talkie body 2, sunk groove 3, fixed plate 4, groove 5, first return spring 6, push plate 7, first guide groove 8, first guide block 9, first airbag 10, first exhaust pipe 11, limit block 12, first storage groove 13, second return spring 14, second airbag 15, guide groove 16, first connecting plate 17, second connecting plate 18, third connecting plate 19, guide rod 20, fixed slot 21, first card slot 22, first abutting block 23, first card block 25, second storage groove 26, third return spring 27, first through hole 28, first pull rope 29, pull rod 30, fourth return spring 31, second through hole 32, second pull rope 33, connection hole 34, connecting rod 35, third storage groove 36, third card slot 37, second card block 38, sixth return spring 39, fourth storage groove 40, second abutting block 41, fourth airbag 42, second exhaust pipe 43, fifth storage groove 44, third card block 45, limit slot 46, second limit block 47, third airbag 48, fifth return spring 49, through slot 50, trigger rod 51, third through hole 52, third pull rope 53. Detailed implementation manners

[0058] To more clearly illustrate the overall concept of the present invention, the following will be described in detail by way of example in combination with the accompanying drawings of the specification.

[0059] Embodiment 1: Please refer to Figures 1 to 23 , the present invention provides a technical solution: a portable multi-functional walkie-talkie, including a walkie-talkie body 2, the walkie-talkie body 2 is sleeved with a walkie-talkie housing 1 on the outside, and further includes:

[0060] A sunk groove 3, which is opened on the back of the walkie-talkie housing 1, and a fixing component is arranged inside the sunk groove 3 for fixing the walkie-talkie body 2 inside the walkie-talkie housing 1 to the arm of an operator, and the fixing component includes a fixed plate 4;

[0061] An adjusting component, which is used to adjust the bending angle of the fixed plate 4 so that the fixed plate 4 can be clamped on the arm of the operator;

[0062] A limiting component, which is arranged at a position corresponding to the walkie-talkie body 2 on the inner wall of the walkie-talkie housing 1 for limiting the walkie-talkie body 2 inside the walkie-talkie housing 1, and the limiting component includes a limit block 12 elastically connected to the inner side wall of the walkie-talkie housing 1;

[0063] Through the cooperation of the adjusting component, the bending degree of the fixed plate 4 is adjusted. When the fixed plate 4 is bent into an arc structure, the walkie-talkie housing 1 can be fixed on the arm of the operator. When the fixed plate 4 is bent into a "7" shape, the walkie-talkie housing 1 can be clamped on the belt of the operator;

[0064] The setting of the limiting component can limit the walkie-talkie body 2 inside the walkie-talkie housing 1. When it drops, the walkie-talkie body 2 will not fall out of the inside of the walkie-talkie housing 1 due to impact.

[0065] Embodiment 2: As Figures 2 - 5 shown, the portable multi-functional walkie-talkie disclosed in Embodiment 2 of the present invention has basically the same structure as that in Embodiment 1, and the difference lies in:

[0066] A groove 5 is opened at the center position of the inner bottom end of the sunken groove 3. A push plate 7 is arranged inside the groove 5, and a first return spring 6 is arranged between the lower end of the push plate 7 and the inner bottom end of the groove 5. The push plate 7 is elastically arranged inside the groove 5 through the first return spring 6;

[0067] First guiding blocks 9 are arranged on both side walls of the push plate 7. First guiding grooves 8 are opened at the positions corresponding to the first guiding blocks 9 on the inner side walls of the groove 5. The first guiding blocks 9 are slidably arranged inside the first guiding grooves 8;

[0068] A first airbag 10 is arranged between the upper end of the first guiding block 9 and the inner top end of the first guiding groove 8;

[0069] First receiving grooves 13 are opened at the positions corresponding to the walkie-talkie body 2 on the side walls of the upper and lower ends inside the walkie-talkie housing 1. The limiting blocks 12 are arranged inside the first receiving grooves 13, and a second return spring 14 is arranged between the side walls of each limiting block 12 and the inner side walls of the corresponding first receiving grooves 13. The limiting blocks 12 are elastically arranged inside the first receiving grooves 13 through the second return spring 14;

[0070] Second airbags 15 are arranged between the side walls of each limiting block 12 and the inner side walls of the corresponding first receiving grooves 13. First exhaust pipes 11 are opened between each second airbag 15 and the corresponding first airbag 10;

[0071] When the limitation on the fixing plate 4 is released, it indicates that the walkie-talkie housing 1 needs to be fixed to the arm or waist of the operator. At this time, the elastically arranged push plate 7 is no longer limited by the fixing plate 4. Under the action of the first return spring 6, the push plate 7 is pushed out. When it is pushed out, the first airbag 10 is compressed, and the air inside the first airbag 10 is discharged into the inside of the second airbag 15 through the first exhaust pipe 11. The second airbag 15 expands and pushes out the limiting block 12 to limit the walkie-talkie body 2, preventing the walkie-talkie body 2 from falling off the inside of the walkie-talkie housing 1 when the walkie-talkie housing 1 drops.

[0072] Embodiment 3: As Figure 3 and Figure 12As shown, the portable multi-functional walkie-talkie disclosed in the third embodiment of the present invention has basically the same structure as that in the second embodiment, and the difference lies in:

[0073] The fixed plate 4 is arranged above the push plate 7, and there are two groups of the fixed plates 4, and the two groups of the fixed plates 4 are symmetrically distributed with the push plate 7 as the center;

[0074] The fixed plate 4 includes a group of first connecting plates 17, a group of second connecting plates 18 and multiple groups of third connecting plates 19. Connecting holes 34 are formed on one side side walls of the first connecting plate 17, the second connecting plate 18 and each group of the third connecting plates 19. Connecting rods 35 are arranged at positions corresponding to the connecting holes 34 on the other side side walls of the second connecting plate 18 and each group of the third connecting plates 19. The first connecting plate 17, the second connecting plate 18 and each group of the third connecting plates 19 are hinged through the cooperation of the corresponding connecting holes 34 and the corresponding connecting rods 35;

[0075] The first connecting plate 17, the second connecting plate 18 and each group of the third connecting plates 19 are hinged through the cooperation of the corresponding connecting holes 34 and the corresponding connecting rods 35.

[0076] Embodiment Four: As Figures 6 - 11 As shown, the portable multi-functional walkie-talkie disclosed in the fourth embodiment of the present invention has basically the same structure as that in the third embodiment, and the difference lies in:

[0077] Guide rods 20 are arranged at both ends of the first connecting plate 17. Guide grooves 16 are formed on both side walls inside the sinking groove 3 at positions corresponding to the guide rods 20. The guide rods 20 are slidably inserted inside the guide grooves 16;

[0078] Fixing slots 21 are formed on the side walls of the guide rods 20. Second receiving grooves 26 are formed on the side walls of the guide grooves 16 at positions corresponding to the fixing slots 21. A first clamping block 25 is inserted inside the second receiving groove 26, and a third return spring 27 is arranged between the end of the first clamping block 25 and the inner wall of the second receiving groove 26. The first clamping block 25 is elastically inserted inside the fixing slot 21 through the third return spring 27;

[0079] First through holes 28 are formed on the outer side walls of the walkie-talkie housing 1 at positions corresponding to the second receiving grooves 26. The first through holes 28 are communicated with the second receiving grooves 26, and a first pulling rope 29 is arranged inside the first through holes 28. One end of the first pulling rope 29 is connected to the end of the first clamping block 25, and the other end of the first pulling rope 29 passes through the first through hole 28 and is connected with a pull rod 30;

[0080] Through the cooperation of the first clamping block 25 elastically arranged and the fixed slot 21 opened on the side wall of the guide rod 20, the first connecting plate 17 is fixed inside the guide groove 16, completing the fixed limit of the first connecting plate 17. When it is necessary to release the limit of the first connecting plate 17, pull the pull rod 30. With the cooperation of the first pull rope 29, the first clamping block 25 can be driven to move out of the fixed slot 21.

[0081] Example Five: As Figures 12 - 14 and Figure 18 shown, the portable multi-functional walkie-talkie disclosed in the fifth embodiment of the present invention has basically the same structure as that in the fourth embodiment. The differences are as follows:

[0082] The adjusting assembly includes third slots 37 opened on the side walls of the connecting rods 35. Third receiving grooves 36 are opened on the inner side walls of the connecting holes 34 corresponding to the positions of the corresponding third slots 37. Second clamping blocks 38 are inserted in the third receiving grooves 36. A sixth return spring 39 is arranged between the side walls of each second clamping block 38 and the inner walls of the corresponding third receiving grooves 36. Each second clamping block 38 is elastically inserted into the corresponding third slot 37 through the corresponding sixth return spring 39;

[0083] A first slot 22 is opened at the central position of the end of the guide rod 20. A first abutting block 23 is inserted in the first slot 22. A fourth return spring 31 is arranged between the end of the first abutting block 23 and the inner wall of the first slot 22. The first abutting block 23 is elastically arranged in the first slot 22 through the fourth return spring 31;

[0084] A second through hole 32 is opened between the first slot 22 and the corresponding third receiving groove 36. A second pull rope 33 is arranged in the second through hole 32. The two ends of the second pull rope 33 are respectively connected to the side wall of the first abutting block 23 and the end of the corresponding second clamping block 38;

[0085] A through groove 50 is opened on the inner wall of the guide groove 16 corresponding to the position of the first slot 22. The through groove 50 penetrates the side wall of the walkie-talkie housing 1. A trigger rod 51 is elastically arranged in the through groove 50. The elastic force received by the trigger rod 51 is greater than the elastic force of the fourth return spring 31;

[0086] When the limit on the guide rod 20 is released, the fixing plate 4 is lifted under the action of the first return spring 6. At this time, the guide rod 20 moves upward along the guide groove 16. When the elastically arranged trigger rod 51 coincides with the elastically arranged first abutting block 23, the elastically arranged trigger rod 51 abuts the first abutting block 23 to one side. When the first abutting block 23 moves, through the cooperation of the second pull rope 33, the second clamping block 38 on the first connecting plate 17 is pulled out from the inside of the third clamping groove 37 on the second connecting plate 18. At this time, the first connecting plate 17 and the second connecting plate 18 can be released from the limit and rotate.

[0087] Embodiment Six: As Figures 15 - 17 and Figure 22 shown, the portable multifunctional walkie-talkie disclosed in Embodiment Six of the present invention has basically the same structure as that in Embodiment Five, and the difference lies in that:

[0088] At a position corresponding to the second clamping block 38 on the inner side wall of the third clamping groove 37 on the second connecting plate 18, a fourth receiving groove 40 is opened. A second abutting block 41 is arranged inside the fourth receiving groove 40, and a fourth airbag 42 is arranged between the end of the second abutting block 41 and the inner wall of the fourth receiving groove 40. The fourth airbag 42 is compressed by the second abutting block 41 and the second clamping block 38 on the first connecting plate 17;

[0089] On the outer surface of the connecting rod 35 on the second connecting plate 18, two groups of symmetrically distributed fifth receiving grooves 44 are opened. A third clamping block 45 is inserted and arranged inside each of the fifth receiving grooves 44, and a fifth return spring 49 is arranged between the end of each third clamping block 45 and the inner bottom end of the corresponding fifth receiving groove 44. Each third clamping block 45 is elastically arranged inside the corresponding fifth receiving groove 44 through the corresponding fifth return spring 49;

[0090] On the side walls of the two groups of third clamping blocks 45 on the second connecting plate 18, second limiting blocks 47 are installed. At a position corresponding to the second limiting blocks 47 on the side wall of the corresponding fifth receiving groove 44, limiting grooves 46 are opened. The second limiting blocks 47 on the second connecting plate 18 are slidably arranged inside the corresponding limiting grooves 46, and a third airbag 48 is arranged between the second limiting blocks 47 on the second connecting plate 18 and the inner top end of the corresponding limiting grooves 46. A second exhaust pipe 43 is opened between the third airbag 48 on the second connecting plate 18 and the corresponding fourth airbag 42;

[0091] When the second clamping block 38 on the first connecting plate 17 no longer abuts against the second abutting block 41, the fourth airbag 42 is no longer compressed. At this time, the third clamping block 45 is no longer limited by the third airbag 48. The second connecting plate 18 that rotates 90° relative to the first connecting plate 17. At this time, the elastically arranged third clamping block 45 coincides with the third receiving groove 36 and is inserted into the third receiving groove 36, completing the 90° rotation of the second connecting plate 18. At this time, the fixing plate 4 is in a "7" - shaped structure, which is convenient for the operator to clamp the walkie - talkie housing 1 at the waistband;

[0092] When it is necessary to relieve the deformation of the fixing plate 4, pull the trigger rod 51 outwards. At this time, the first abutting block 23 is no longer abutted and pops out. When the first abutting block 23 pops out, the elastically arranged second clamping block 38 pushes the third clamping block 45 out of the third receiving groove 36, and at this time, the second connecting plate 18 can be rotated back to its original position.

[0093] Embodiment Seven: As Figures 19 - 21 and Figure 23 shown, the portable multi - functional walkie - talkie disclosed in the seventh embodiment of the present invention has basically the same structure as that in the sixth embodiment. The difference is that:

[0094] A set of fifth receiving grooves 44 are formed on the outer surface of the connecting rod 35 on each of the third connecting plates 19. An elastically arranged third clamping block 45 is inserted into each of the fifth receiving grooves 44. A third through - hole 52 is formed between the inner bottom end of each of the fifth receiving grooves 44 and the third receiving groove 36 on the adjacent third connecting plate 19. A third pulling rope 53 is arranged inside the third through - hole 52. The two ends of the third pulling rope 53 are respectively connected to the end of the corresponding third clamping block 45 and the end of the second clamping block 38 on the adjacent third connecting plate 19;

[0095] Another set of the pull rods 30 is inserted at a position corresponding to the corresponding second clamping block 38 on the side wall of the outermost third connecting plate 19. Another set of second pulling ropes 33 is arranged between the end of the other set of pull rods 30 and the end of the second clamping block 38 on the outermost third connecting plate 19;

[0096] When it is necessary to deform the fixing plate 4 into an arc shape, first deform the fixing plate 4 into a "7" - shaped structure, and then pull the pull rod 30 on the outermost third connecting plate 19. The pull rod 30 drives the second clamping block 38 on the outermost third connecting plate 19 through the second pull rope 33. When the second clamping block 38 on the outermost third connecting plate 19 moves out of the inner part of the third clamping groove 37 on the adjacent third connecting plate 19, the outermost third connecting plate 19 can rotate. At the same time, the elastically - arranged third clamping block 45 is released from the limit. When the outermost third connecting plate 19 rotates, the third clamping block 45 on the outermost third connecting plate 19 is inserted into the inner part of the third receiving groove 36 on the adjacent third connecting plate 19, completing the angle adjustment of the outermost third connecting plate 19 relative to the adjacent third connecting plate 19. At the same time, when the third clamping block 45 on the outermost third connecting plate 19 is inserted into the inner part of the third receiving groove 36 on the adjacent third connecting plate 19, it drives the third receiving groove 36 on the adjacent third connecting plate 19 to move out of the inner part of the third clamping groove 37 on another group of adjacent third connecting plates 19 through the third pull rope 53. Repeating the above steps can complete the bending adjustment of multiple groups of third connecting plates 19.

[0097] The specific solution of this scheme is as follows: Place the walkie - talkie body 2 inside the walkie - talkie housing 1. When it is necessary to place the walkie - talkie housing 1 at the waist or arm of the operator, pull the pull rod 30. The pull rod 30, with the cooperation of the first pull rope 29, can drive the first clamping block 25 to move out of the fixed slot 21. When moving out, the elastically - arranged push plate 7 is no longer limited by the fixing plate 4. Under the action of the first return spring 6, the push plate 7 is pushed out. When being pushed out, the first airbag 10 is compressed, and the air inside the first airbag 10 is discharged into the second airbag 15 through the first exhaust pipe 11. The second airbag 15 expands, pushing out the limiting block 12 to limit the walkie - talkie body 2 and prevent the walkie - talkie body 2 from falling out of the walkie - talkie housing 1 when the walkie - talkie housing 1 drops.

[0098] When releasing the limit on the guide rod 20, the fixing plate 4 is lifted under the action of the first return spring 6. At this time, the guide rod 20 moves upward along the guide groove 16. When the elastically - arranged trigger rod 51 coincides with the elastically - arranged first abutting block 23, the elastically - arranged trigger rod 51 abuts against the first abutting block 23 to one side. When the first abutting block 23 moves, with the cooperation of the second pull rope 33, the second clamping block 38 on the first connecting plate 17 is pulled out from the inner part of the third clamping groove 37 on the second connecting plate 18. At this time, the first connecting plate 17 and the second connecting plate 18 can be released from the limit and rotate.

[0099] When the second clamping block 38 on the first connecting plate 17 no longer abuts against the second abutting block 41, the fourth airbag 42 is no longer compressed. At this time, the third clamping block 45 is no longer limited by the third airbag 48. The second connecting plate 18 that rotates 90° relative to the first connecting plate 17. At this time, the elastically arranged third clamping block 45 coincides with the third receiving groove 36 and is inserted into the third receiving groove 36, completing the 90° rotation of the second connecting plate 18. At this time, the fixing plate 4 is in a "7" - shaped structure, which is convenient for the operator to clamp the walkie - talkie housing 1 at the waistband;

[0100] When it is necessary to be clamped to the operator's arm, pull the pull rod 30 on the outermost third connecting plate 19. The pull rod 30 pulls the second clamping block 38 on the outermost third connecting plate 19 through the second pull rope 33. When the second clamping block 38 on the outermost third connecting plate 19 moves out of the third clamping groove 37 on the adjacent third connecting plate 19, the outermost third connecting plate 19 can rotate. At the same time, the elastically arranged third clamping block 45 is released from the limit. When the outermost third connecting plate 19 rotates, the third clamping block 45 on the outermost third connecting plate 19 is inserted into the third receiving groove 36 on the adjacent third connecting plate 19, completing the angle adjustment of the outermost third connecting plate 19 relative to the adjacent third connecting plate 19. At the same time, when the third clamping block 45 on the outermost third connecting plate 19 is inserted into the third receiving groove 36 on the adjacent third connecting plate 19, it will drive the third receiving groove 36 on the adjacent third connecting plate 19 to move out of the third clamping groove 37 on another group of adjacent third connecting plates 19 through the third pull rope 53. Repeating the above steps can complete the bending adjustment of multiple groups of third connecting plates 19. After the bending adjustment is completed, the walkie - talkie housing 1 can be fixed to the operator's arm through the fixing plate 4.

[0101] The present invention aims to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A portable multi-functional walkie-talkie, comprising a walkie-talkie body (2), and a walkie-talkie housing (1) is sleeved outside the walkie-talkie body (2), characterized in that, Further comprising: A sunk groove (3) is opened on the back of the intercom housing (1). A fixing component is arranged inside the sunk groove (3) for fixing the intercom body (2) inside the intercom housing (1) to the arm of an operator. The fixing component includes a fixing plate (4); An adjusting component for adjusting the bending angle of the fixing plate (4) so that the fixing plate (4) can be clamped on the arm of the operator; A limiting component is arranged at a position on the inner wall of the intercom housing (1) corresponding to the intercom body (2) for limiting the intercom body (2) inside the intercom housing (1). The limiting component includes a limiting block (12) elastically connected to the inner side wall of the intercom housing (1); A groove (5) is opened at the center of the inner bottom end of the sunk groove (3). A push plate (7) is arranged inside the groove (5), and a first return spring (6) is arranged between the lower end of the push plate (7) and the inner bottom end of the groove (5). The push plate (7) is elastically arranged inside the groove (5) through the first return spring (6); First guiding blocks (9) are arranged on both side walls of the push plate (7). First guiding grooves (8) are opened at positions on the inner side wall of the groove (5) corresponding to the first guiding blocks (9). The first guiding blocks (9) are slidably arranged inside the first guiding grooves (8); A first airbag (10) is arranged between the upper end of the first guiding block (9) and the inner top end of the first guiding groove (8); First receiving grooves (13) are opened at positions on the inner side walls of the upper and lower ends of the intercom housing (1) corresponding to the intercom body (2). The limiting blocks (12) are arranged inside the first receiving grooves (13), and a second return spring (14) is arranged between the side wall of each limiting block (12) and the inner side wall of the corresponding first receiving groove (13). The limiting blocks (12) are elastically arranged inside the first receiving grooves (13) through the second return spring (14); A second airbag (15) is arranged between the side wall of each limiting block (12) and the inner side wall of the corresponding first receiving groove (13). First exhaust pipes (11) are opened between each second airbag (15) and the corresponding first airbag (10).

2. The portable multi-functional walkie-talkie according to claim 1, characterized in that, The fixing plate (4) is arranged above the push plate (7), and there are two groups of the fixing plates (4). The two groups of the fixing plates (4) are symmetrically distributed with the push plate (7) as the center; The fixed plate (4) includes a set of first connecting plates (17), a set of second connecting plates (18), and multiple sets of third connecting plates (19). One side wall of the first connecting plate (17), the second connecting plate (18), and each set of the third connecting plates (19) is provided with a connecting hole (34). On the other side wall of the second connecting plate (18) and each set of the third connecting plates (19), a connecting rod (35) is provided at a position corresponding to the corresponding connecting hole (34). The first connecting plate (17), the second connecting plate (18), and each set of the third connecting plates (19) are hinged through the cooperation of the corresponding connecting hole (34) and the corresponding connecting rod (35).

3. The portable multi-functional walkie-talkie according to claim 2, characterized in that, Guide rods (20) are provided at both ends of the first connecting plate (17). Guide grooves (16) are provided on both inner side walls of the sink (3) at positions corresponding to each of the guide rods (20). The guide rods (20) are slidably inserted into the guide grooves (16). A fixed slot (21) is provided on the side wall of the guide rod (20). A second receiving groove (26) is provided on the side wall of the guide groove (16) at a position corresponding to the fixed slot (21). A first clamping block (25) is inserted into the second receiving groove (26). A third return spring (27) is provided between the end of the first clamping block (25) and the inner wall of the second receiving groove (26). The first clamping block (25) is elastically inserted into the fixed slot (21) through the third return spring (27). A first through hole (28) is provided on the outer side wall of the walkie-talkie housing (1) at a position corresponding to the second receiving groove (26). The first through hole (28) communicates with the second receiving groove (26). A first pulling rope (29) is provided inside the first through hole (28). One end of the first pulling rope (29) is connected to the end of the first clamping block (25). The other end of the first pulling rope (29) passes through the first through hole (28) and is connected to a pull rod (30).

4. The portable multi-functional walkie-talkie according to claim 3, characterized in that, The adjusting assembly includes third clamping grooves (37) provided on the side walls of the connecting rods (35). Third receiving grooves (36) are provided on the inner side walls of the connecting holes (34) at positions corresponding to the corresponding third clamping grooves (37). Second clamping blocks (38) are inserted into the third receiving grooves (36). Sixth return springs (39) are provided between the side walls of the second clamping blocks (38) and the inner walls of the corresponding third receiving grooves (36). The second clamping blocks (38) are elastically inserted into the corresponding third clamping grooves (37) through the corresponding sixth return springs (39). A first card slot (22) is provided at the center of the end of the guide rod (20). A first abutting block (23) is inserted into the first card slot (22). A fourth return spring (31) is provided between the end of the first abutting block (23) and the inner wall of the first card slot (22). The first abutting block (23) is elastically arranged inside the first card slot (22) through the fourth return spring (31). A second through hole (32) is provided between the first card slot (22) and the corresponding third storage groove (36). A second pulling rope (33) is arranged inside the second through hole (32). The two ends of the second pulling rope (33) are respectively connected to the side wall of the first abutting block (23) and the end of the corresponding second clamping block (38).

5. The portable multi-functional walkie-talkie according to claim 4, characterized in that, A through groove (50) is provided at a position corresponding to the first card slot (22) on the inner wall of the guide groove (16). The through groove (50) penetrates through the side wall of the intercom housing (1). A trigger rod (51) is elastically arranged inside the through groove (50). The elastic force received by the trigger rod (51) is greater than the elastic force of the fourth return spring (31).

6. The portable multi-functional walkie-talkie according to claim 5, characterized in that, A fourth storage groove (40) is provided at a position corresponding to the second clamping block (38) on the inner side wall of the third card slot (37) on the second connecting plate (18). A second abutting block (41) is arranged inside the fourth storage groove (40). A fourth airbag (42) is provided between the end of the second abutting block (41) and the inner wall of the fourth storage groove (40). The fourth airbag (42) is compressed by the second abutting block (41) and the second clamping block (38) on the first connecting plate (17). Two sets of symmetrically distributed fifth storage grooves (44) are provided on the outer surface of the connecting rod (35) on the second connecting plate (18). A third clamping block (45) is inserted into each of the fifth storage grooves (44). A fifth return spring (49) is provided between the end of each third clamping block (45) and the inner bottom end of the corresponding fifth storage groove (44). Each third clamping block (45) is elastically arranged inside the corresponding fifth storage groove (44) through the corresponding fifth return spring (49).

7. The portable multi-functional walkie-talkie according to claim 6, characterized in that, Second limiting blocks (47) are installed on the side walls of the two third clamping blocks (45) on the second connecting plate (18). A limiting groove (46) is provided at a position corresponding to the second limiting block (47) on the side wall of the corresponding fifth storage groove (44). The second limiting block (47) on the second connecting plate (18) is slidably arranged inside the corresponding limiting groove (46). A third airbag (48) is provided between the second limiting block (47) on the second connecting plate (18) and the inner top end of the corresponding limiting groove (46). A second exhaust pipe (43) is provided between the third airbag (48) on the second connecting plate (18) and the corresponding fourth airbag (42).

8. The portable multi-functional walkie-talkie according to claim 7, characterized in that, A set of fifth storage grooves (44) are formed on the outer surface of the connecting rod (35) on each of the third connecting plates (19). An elastically arranged third clamping block (45) is inserted into the interior of each of the fifth storage grooves (44). A third through hole (52) is formed between the bottom end inside each of the fifth storage grooves (44) and the third storage groove (36) on the adjacent third connecting plate (19). A third pulling rope (53) is arranged inside the third through hole (52). Two ends of the third pulling rope (53) are respectively connected to the end of the corresponding third clamping block (45) and the end of the second clamping block (38) on the adjacent third connecting plate (19). Another set of the pull rods (30) are inserted at positions corresponding to the corresponding second clamping blocks (38) on the side wall of the outermost third connecting plate (19). Another set of second pulling ropes (33) are arranged between the ends of the other set of pull rods (30) and the ends of the second clamping blocks (38) on the outermost third connecting plate (19).

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