Anti-winding wireless receiver

Abstract

The utility model discloses a kind of anti-winding wireless receivers, it is related to wireless receiver technical field, including wireless receiver mechanism, including base, receiving antenna, connecting line and plug, the receiving antenna is set to base top, the connecting line both ends are electrically connected with base and plug respectively;Winding mechanism, installation is in connecting line surface, including upper shell, lower shell, recovery piece, fixed part and extruding piece, the upper shell is fixedly connected in lower shell top, the upper shell and lower shell are sleeved in connecting line surface.The utility model can be retracted to connecting line by winding mechanism, adjust according to actual use length, effectively avoid the space occupied by redundant length and easily entangle knot, dustproof and waterproof protection can be carried out to plug by shielding protection mechanism, reduce the entry of dust and moisture, ensure the plug normal plug-in effect when using, reduce the probability of contact failure.

Description

TECHNICAL FIELD

[0001] The utility model relates to wireless receiver technical field, especially a kind of anti-winding wireless receiver. BACKGROUND

[0002] Wireless receiver, such as wireless network receiver (WLAN receiver), is a kind of equipment specially used for receiving wireless local area network (WLAN) signal, it can effectively improve receiving quality, enhance WLAN signal strength, so that user can more stably, more quickly access wireless network, and wireless receiver has multiple types and interfaces according to application scene and equipment.

[0003] However, in actual application, there are still some problems that have not been solved, and the following are some common problems of wireless receiver: the connecting line of wireless receiver in prior art is longer, and does not have the function of storage or arrangement, which leads to the disorder and entanglement of connecting line during use, and it is very inconvenient to arrange, and the plug is not provided with protection structure when not in use, which leads to the entry of dust and moisture, and contact failure and signal transmission are prone to occur during later use. SUMMARY

[0004] The purpose of this section is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above and / or existing problems in anti-winding wireless receiver, the utility model is proposed.

[0006] Therefore, the problem to be solved by the utility model is how to solve the problem that the length of connecting rope is set too long due to uncertain working environment, which leads to entanglement and knotting during use, and the plug is not provided with protection structure when not in use, which leads to contact failure during later use.

[0007] To solve the above technical problems, the utility model provides technical scheme as follows: A kind of anti-winding wireless receiver, it includes, wireless receiver mechanism, including base, receiving antenna, connecting wire and plug, the receiving antenna is arranged at the top of base, the connecting wire two ends are electrically connected with base and plug respectively;Rolling mechanism is installed on the surface of connecting wire, including upper shell, lower shell, recovery piece, fixed part and extrusion piece, the upper shell is fixedly connected to the top of lower shell, the upper shell and lower shell are sleeved on the surface of connecting wire, the recovery piece is arranged on the surface of upper shell and lower shell, the fixed part is arranged on the surface of lower shell and recovery piece, the extrusion piece is installed on the bottom of lower shell;And, shielding protection mechanism is installed on the surface of plug, including cover, rubber ring and connecting piece, the cover is sleeved on the surface of plug, the rubber ring is fixedly connected to the inner wall of cover, the rubber ring is sleeved on the surface of plug, the connecting piece is arranged on the surface of plug and cover.

[0008] As a preferred scheme of the anti-winding wireless receiver of the utility model, wherein: the recovery piece includes first round shell, winding rod and torsional spring, the first round shell is fixedly connected to the top of upper shell, the winding rod upper end is rotatably connected to the surface of upper shell, the winding rod lower end is rotatably connected to the surface of lower shell, the torsional spring is sleeved on the surface of winding rod, the torsional spring two ends are fixedly connected with the surface of winding rod and the inner wall of first round shell, and the winding rod is sleeved on the surface of connecting wire.

[0009] As a preferred scheme of the anti-winding wireless receiver of the utility model, wherein: the fixed part includes round block, rotating block, positioning part and positioning groove, the round block is fixedly connected to the bottom of lower shell, the rotating block is fixedly connected to the lower end of winding rod, the positioning part is installed on the surface of rotating block, and the positioning groove is formed in the surface of round block.

[0010] As a preferred scheme of the anti-winding wireless receiver of the utility model, wherein: the positioning part includes short rod, sliding block, positioning rod and extrusion rod, the short rod is fixedly connected to the surface of rotating block, the sliding block is sleeved on the surface of short rod, the sliding block is slidably connected with rotating block, the positioning rod is fixedly connected to the top of sliding block, and the extrusion rod is fixedly connected to the bottom of sliding block.

[0011] As a preferred scheme of the anti-winding wireless receiver of the utility model, wherein: the surface of short rod is sleeved with first spring, and the two ends of first spring are fixedly connected with the surface of sliding block and rotating block.

[0012] As a preferred scheme of the anti-winding wireless receiver of the utility model, wherein: the extrusion piece includes second round shell, driving part, circular wedge and pressing plate, the second round shell is fixedly connected to the bottom of lower shell, the driving part is installed on the surface of second round shell, the circular wedge is arranged on the top of driving part, and the pressing plate is arranged on the bottom of driving part.

[0013] As a preferred scheme of the anti-winding wireless receiver, the driving member comprises a round rod and a second spring, the round rod is slidingly connected to the surface of the second round shell, the second spring is sleeved on the surface of the round rod, the two ends of the second spring are fixedly connected with the bottom of the round wedge and the inner wall of the second round shell respectively, and the round rod is fixedly connected between the bottom of the round wedge and the top of the pressing plate.

[0014] As a preferred scheme of the anti-winding wireless receiver, the surface of the round rod is provided with a limiting groove, and the surface of the second round shell is fixedly connected with a limiting block which is slidingly connected in the limiting groove.

[0015] As a preferred scheme of the anti-winding wireless receiver, the connecting member comprises a T-shaped groove, a T-shaped block and a connecting plate, the T-shaped groove is arranged on the surface of the cover body, the T-shaped block is slidingly connected in the T-shaped groove, and the two ends of the connecting plate are rotatably connected with the plug and the T-shaped block respectively.

[0016] As a preferred scheme of the anti-winding wireless receiver, the surface of the T-shaped block is fixedly connected with a third spring, and one end of the third spring is fixedly connected with the inner wall of the T-shaped groove.

[0017] The utility model has the advantages that: the winding mechanism can wind and unwind the connecting line, has the function of storage and arrangement, is not easy to be disordered and wound in use, is very convenient to arrange, can be adjusted according to the actual use length, effectively avoids that the excess length occupies space and is easy to be wound and knotted, the shielding protection mechanism can protect the plug from dust and water, reduces the entry of dust and water vapor, ensures the normal plug-in effect of the plug in use, and reduces the probability of poor contact. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor. Among them:

[0019] Figure 1 The three-dimensional structure of the anti-winding wireless receiver Figure 1 .

[0020] Figure 2 The three-dimensional structure of the anti-winding wireless receiver Figure 2 .

[0021] Figure 3Partial structure cross-sectional perspective structure of anti-winding wireless receiver Figure 1 .

[0022] Figure 4 Partial structure cross-sectional perspective structure of anti-winding wireless receiver Figure 2 .

[0023] Figure 5 Partial structure cross-sectional perspective structure of anti-winding wireless receiver Figure 4 Enlarged structure diagram of A in the middle.

[0024] Figure 6 Partial structure cross-sectional perspective structure of anti-winding wireless receiver

[0025] In the figure: 100, wireless receiver mechanism; 101, base; 102, receiving antenna; 103, connecting line; 104, plug; 200, winding mechanism; 201, upper shell; 202, lower shell; 203, restoring member; 204, fixing member; 205, extruding member; 300, shielding protection mechanism; 301, cover; 302, rubber ring; 303, connecting member; 203a, first circular shell; 203b, winding rod; 203c, torsional spring; 204a, circular block; 204b, rotating block; 204c, positioning member; 204d, positioning groove; 204c-1, short rod; 204c-2, sliding block; 204c-3, positioning rod; 204c-4, extruding rod; 204c-5, first spring; 205a, second circular shell; 205b, driving member; 205c, circular wedge block; 205d, pressing plate; 205b-1, circular rod; 205b-2, second spring; 205b-3, limiting groove; 205b-4, limiting block; 303a, T-shaped groove; 303b, T-shaped block; 303c, connecting plate; 303d, third spring. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and understandable, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0027] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in other ways that are not identical to the description herein, and those skilled in the art can make similar generalizations without departing from the spirit of the present application, so the present application is not limited to the specific embodiments disclosed below.

[0028] Secondly, the "one embodiment" or "embodiment" referred to herein means that a specific feature, structure, or characteristic described can be included in at least one implementation of the present application. The "in one embodiment" appearing in various places in the specification does not all refer to the same embodiment, nor does it necessarily refer to a single or alternative embodiment.

[0029] Embodiment 1

[0030] Reference Figure 1 and Figure 2 For the first embodiment of the present application, the embodiment provides a winding-prevention type wireless receiver, the winding-prevention type wireless receiver comprising a wireless receiver mechanism 100, a winding mechanism 200, and a shielding protection mechanism 300, the winding mechanism 200 being capable of winding and unwinding the connecting line 103, having the functions of storage and arrangement, and being not prone to disorder and winding in use, the shielding protection mechanism 300 being capable of protecting the plug 104 from dust and water, reducing the entry of dust and water vapor.

[0031] Specifically, the wireless receiver mechanism 100 comprises a base 101, a receiving antenna 102, a connecting line 103, and a plug 104, the receiving antenna 102 being arranged on the top of the base 101, and the connecting line 103 being electrically connected to the base 101 and the plug 104 at two ends respectively.

[0032] The wireless receiver mechanism 100 is a prior art, and will not be described here in detail, the connecting line 103 connects the elements in the base 101 and the plug 104, and the model of the plug 104 can be selected according to actual needs.

[0033] Specifically, the winding mechanism 200 is installed on the surface of the connecting line 103 and comprises an upper shell 201, a lower shell 202, a restoring member 203, a fixing member 204, and an extrusion member 205, the upper shell 201 being fixedly connected to the top of the lower shell 202, the upper shell 201 and the lower shell 202 being sleeved on the surface of the connecting line 103, the restoring member 203 being arranged on the surface of the upper shell 201 and the lower shell 202, the fixing member 204 being arranged on the surface of the lower shell 202 and the restoring member 203, and the extrusion member 205 being installed on the bottom of the lower shell 202.

[0034] The upper shell 201 and the lower shell 202 are fixedly connected by screws, the restoring member 203 provides power when the connecting line 103 needs to be restored after being pulled out, the fixing member 204 fixes the winding rod 203b after being rotated, the part of the connecting line 103 outside the upper shell 201 and the lower shell 202 is adjusted according to the required length, and the rest of the connecting line 103 is wound on the winding rod 203b, which can effectively avoid winding and knotting caused by excessive length, the extrusion plate 205d drives the fixing member 204 to make the winding rod 203b not be limited, so as to pull out or retract the connecting line 103,

[0035] Specifically, the shielding protection mechanism 300 is installed on the surface of the plug 104 and comprises a cover body 301, a rubber ring 302 and a connecting piece 303. The cover body 301 is sleeved on the surface of the plug 104, the rubber ring 302 is fixedly connected to the inner wall of the cover body 301, the rubber ring 302 is sleeved on the surface of the plug 104, and the connecting piece 303 is arranged on the surface of the plug 104 and the cover body 301.

[0036] When the plug 104 is not used, the cover body 301 is sleeved on the surface of the plug 104, so that the plug 104 is protected from dust and water, the rubber ring 302 seals the cover body 301 and the plug 104, so that dust and water vapor cannot enter, and the connecting piece 303 connects the plug 104 and the cover body 301, so that the cover body 301 is more stable when covering the plug 104 and cannot be easily separated from the plug 104.

[0037] Embodiment 2

[0038] Reference Figures 2 to 6 For the second embodiment of the utility model, the embodiment is based on the previous embodiment.

[0039] Specifically, the restoring device 203 comprises a first circular shell 203a, a winding rod 203b and a torsional spring 203c. The first circular shell 203a is fixedly connected to the top of the upper shell 201. The upper end of the winding rod 203b is rotatably connected to the surface of the upper shell 201. The lower end of the winding rod 203b is rotatably connected to the surface of the lower shell 202. The torsional spring 203c is sleeved on the surface of the winding rod 203b. The two ends of the torsional spring 203c are fixedly connected to the surface of the winding rod 203b and the inner wall of the first circular shell 203a respectively. The winding rod 203b is sleeved on the surface of the connecting line 103.

[0040] The first circular shell 203a is sleeved on the surface of the torsional spring 203c. The surface of the winding rod 203b is provided with a through hole. The connecting line 103 passes through the through hole, so that the winding rod 203b can wind the connecting line 103 when rotating and can reverse the connecting line 103 when the connecting line 103 is pulled out. The winding rod 203b is rotatably connected to the upper shell 201 and the lower shell 202 through bearings. The torsional spring 203c provides power for the reset of the winding rod 203b under the action of deformation.

[0041] The fixing device 204 comprises a circular block 204a, a rotating block 204b, a positioning device 204c and a positioning groove 204d. The circular block 204a is fixedly connected to the bottom of the lower shell 202. The rotating block 204b is fixedly connected to the lower end of the winding rod 203b. The positioning device 204c is installed on the surface of the rotating block 204b. The positioning groove 204d is arranged on the surface of the circular block 204a.

[0042] The positioning grooves 204d are arranged in a plurality of circumferential arrays on the surface of the circular block 204a, so as to provide limiting when the positioning member 204c is in different positions. The rotating block 204b provides a position for the installation of the positioning member 204c, and enables the positioning member 204c to rotate when the winding rod 203b rotates.

[0043] The positioning member 204c comprises a short rod 204c-1, a sliding block 204c-2, a positioning rod 204c-3 and an extrusion rod 204c-4. The short rod 204c-1 is fixedly connected to the surface of the rotating block 204b. The sliding block 204c-2 is sleeved on the surface of the short rod 204c-1 and is in sliding connection with the rotating block 204b. The positioning rod 204c-3 is fixedly connected to the top of the sliding block 204c-2. The extrusion rod 204c-4 is fixedly connected to the bottom of the sliding block 204c-2.

[0044] The short rod 204c-1 provides a position for the installation of the sliding block 204c-2. The sliding block 204c-2 is in sliding connection with the short rod 204c-1. The positioning rod 204c-3 cooperates with the positioning groove 204d. One end of the positioning rod 204c-3 extends into the positioning groove 204d. The positioning rod 204c-3 inserted into the positioning groove 204d can limit the rotating block 204b, thereby limiting the winding rod 203b, so that the connecting line 103 in the shell cannot be stretched out or retracted.

[0045] The lower end of the extrusion rod 204c-4 is provided with an inclined surface. When the circular wedge block 205c moves and extrudes it, the extrusion rod 204c-4 can move smoothly, so as to drive the sliding block 204c-2 and the positioning rod 204c-3 to move, and make the positioning rod 204c-3 disengage from the original positioning groove 204d.

[0046] The surface of the short rod 204c-1 is sleeved with a first spring 204c-5. The two ends of the first spring 204c-5 are fixedly connected with the surface of the sliding block 204c-2 and the rotating block 204b, respectively.

[0047] The compression of the first spring 204c-5 when the sliding block 204c-2 moves and extrudes provides power for the reset of the sliding block 204c-2, the positioning rod 204c-3 and the extrusion rod 204c-4.

[0048] The extrusion member 205 comprises a second circular shell 205a, a driving member 205b, a circular wedge block 205c and a pressing plate 205d. The second circular shell 205a is fixedly connected to the bottom of the lower shell 202. The driving member 205b is installed on the surface of the second circular shell 205a. The circular wedge block 205c is arranged on the top of the driving member 205b. The pressing plate 205d is arranged on the bottom of the driving member 205b.

[0049] The second circular shell 205a is sleeved on the surface of the fixing member 204, and the pressing plate 205d is pressed to act on the circular wedge block 205c, so that the circular wedge block 205c moves the extrusion rod 204c-4. When the extrusion rod 204c-4 contacts any position on the surface, the circular wedge block 205c can drive the extrusion rod 204c-4 to move.

[0050] The driving member 205b comprises a circular rod 205b-1 and a second spring 205b-2. The circular rod 205b-1 is slidably connected to the surface of the second circular shell 205a, and the second spring 205b-2 is sleeved on the surface of the circular rod 205b-1. The two ends of the second spring 205b-2 are fixedly connected to the bottom of the circular wedge block 205c and the inner wall of the second circular shell 205a respectively. The circular rod 205b-1 is fixedly connected between the bottom of the circular wedge block 205c and the top of the pressing plate 205d.

[0051] The circular rod 205b-1 penetrates through the second circular shell 205a and is slidably connected thereto. The circular rod 205b-1 indirectly connects the pressing plate 205d and the circular wedge block 205c, so that they move synchronously. When the pressing plate 205d moves and the circular rod 205b-1 moves into the second circular shell 205a, the second spring 205b-2 is stretched to generate elastic force, which provides power for subsequent resetting.

[0052] A limiting groove 205b-3 is formed on the surface of the circular rod 205b-1, and a limiting block 205b-4 is fixedly connected to the surface of the second circular shell 205a. The limiting block 205b-4 is slidably connected in the limiting groove 205b-3.

[0053] The limiting groove 205b-3 and the limiting block 205b-4 guide and limit the circular rod 205b-1, so that the circular rod 205b-1 cannot rotate relative to the second circular shell 205a.

[0054] The connecting member 303 comprises a T-shaped groove 303a, a T-shaped block 303b and a connecting plate 303c. The T-shaped groove 303a is formed on the surface of the cover 301, the T-shaped block 303b is slidably connected in the T-shaped groove 303a, and the connecting plate 303c is rotatably connected to the plug 104 and the T-shaped block 303b at two ends.

[0055] The T-shaped block 303b slides in the T-shaped groove 303a, so that the T-shaped block 303b does not separate from the cover 301. The connecting plate 303c connects the plug 104 and the cover 301, so that the cover 301 is not lost when it is removed.

[0056] A third spring 303d is fixedly connected to the surface of the T-shaped block 303b, and one end of the third spring 303d is fixedly connected to the inner wall of the T-shaped groove 303a.

[0057] Through the third spring 303d under the action of its elasticity, force is applied to the cover body 301 covering the plug 104, so that it cannot easily separate from the plug 104 and needs to be manually removed.

[0058] In use, the middle finger is placed on the top of the upper shell 201 and the thumb is placed on the bottom of the pressing plate 205d, and then force is applied to move the pressing plate 205d, thereby moving the round rod 205b-1 into the second circular shell 205a, moving the circular wedge block 205c to press the extrusion rod 204c-4, and stretching the second spring 205b-2, thereby moving the extrusion rod 204c-4 to drive the sliding block 204c-2 and the positioning rod 204c-3 to move, and the first spring 204c-5 is compressed, so that the positioning rod 204c-3 is separated from the positioning groove 204d on the circular block 204a.

[0059] Then pull the connecting line 103 out to continuously release the connecting line 103 wound on the winding rod 203b, adjust according to the actual length used, rotate the winding rod 203b and the torsional spring 203c, then gradually stretch the middle finger and thumb, under the action of the first spring 204c-5 and the second spring 205b-2, the positioning rod 204c-3 moves into the positioning groove 204d, and the corresponding structure is reset.

[0060] In the winding, the pressing plate 205d is pressed, and under the action of the torsional spring 203c, the winding rod 203b rotates to wind the connecting line 103, effectively avoiding the entanglement and knot caused by the excessive length of the connecting line 103 exposed, and pulling the cover body 301 to move away from the surface of the plug 104, at this time the T-shaped block 303b moves in the T-shaped groove 303a, and the third spring 303d is compressed, then rotate the connecting plate 303c and the cover body 301, the plug 104 is exposed for plugging operation, and the reverse operation can be performed when covering.

[0061] In summary, the winding mechanism 200 can wind and unwind the connecting line 103, has the functions of storage and arrangement, compared with the prior art, it is not easy to occur disorder and entanglement in use, and it is very convenient to arrange, can be adjusted according to the actual length used, effectively avoids the occupation of space and easy entanglement and knot of the excess length, the shielding protection mechanism 300 can protect the plug 104 from dust and water, compared with the prior art, it can reduce the entry of dust and water, ensure the normal plugging effect of the plug 104 in use, and reduce the probability of poor contact.

[0062] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. An anti-tangle wireless receiver, characterized in that: include, The wireless receiver mechanism (100) includes a base (101), a receiving antenna (102), a connecting wire (103), and a plug (104). The receiving antenna (102) is disposed on the top of the base (101), and the two ends of the connecting wire (103) are electrically connected to the base (101) and the plug (104) respectively. A winding mechanism (200) is installed on the surface of a connecting line (103) and includes an upper shell (201), a lower shell (202), a recovery component (203), a fixing component (204), and an extrusion component (205). The upper shell (201) is fixedly connected to the top of the lower shell (202). The upper shell (201) and the lower shell (202) are sleeved on the surface of the connecting line (103). The recovery component (203) is disposed on the surface of the upper shell (201) and the lower shell (202). The fixing component (204) is disposed on the surface of the lower shell (202) and the recovery component (203). The extrusion component (205) is installed on the bottom of the lower shell (202). as well as, A shielding and protection mechanism (300) is installed on the surface of the plug (104) and includes a cover (301), a rubber ring (302) and a connector (303). The cover (301) is fitted onto the surface of the plug (104), the rubber ring (302) is fixedly connected to the inner wall of the cover (301), the rubber ring (302) is fitted onto the surface of the plug (104), and the connector (303) is disposed on the surfaces of the plug (104) and the cover (301).

2. The anti-tangle wireless receiver as described in claim 1, characterized in that: The recovery component (203) includes a first circular shell (203a), a winding rod (203b), and a torsion spring (203c). The first circular shell (203a) is fixedly connected to the top of the upper shell (201). The upper end of the winding rod (203b) is rotatably connected to the surface of the upper shell (201), and the lower end of the winding rod (203b) is rotatably connected to the surface of the lower shell (202). The torsion spring (203c) is sleeved on the surface of the winding rod (203b). The two ends of the torsion spring (203c) are fixedly connected to the surface of the winding rod (203b) and the inner wall of the first circular shell (203a), respectively. The winding rod (203b) is sleeved on the surface of the connecting line (103).

3. The anti-tangle wireless receiver as described in claim 2, characterized in that: The fixing component (204) includes a round block (204a), a rotating block (204b), a positioning component (204c), and a positioning groove (204d). The round block (204a) is fixedly connected to the bottom of the lower shell (202), the rotating block (204b) is fixedly connected to the lower end of the winding rod (203b), the positioning component (204c) is installed on the surface of the rotating block (204b), and the positioning groove (204d) is formed on the surface of the round block (204a).

4. The anti-tangle wireless receiver as described in claim 3, characterized in that: The positioning component (204c) includes a short rod (204c-1), a slider (204c-2), a positioning rod (204c-3), and a pressing rod (204c-4). The short rod (204c-1) is fixedly connected to the surface of the rotating block (204b). The slider (204c-2) is sleeved on the surface of the short rod (204c-1). The slider (204c-2) is slidably connected to the rotating block (204b). The positioning rod (204c-3) is fixedly connected to the top of the slider (204c-2). The pressing rod (204c-4) is fixedly connected to the bottom of the slider (204c-2).

5. The anti-tangle wireless receiver as described in claim 4, characterized in that: The short rod (204c-1) is fitted with a first spring (204c-5), and the two ends of the first spring (204c-5) are fixedly connected to the surfaces of the slider (204c-2) and the rotating block (204b), respectively.

6. The anti-tangle wireless receiver as described in claim 1, characterized in that: The extrusion member (205) includes a second circular shell (205a), a driving member (205b), a circular wedge (205c), and a pressure plate (205d). The second circular shell (205a) is fixedly connected to the bottom of the lower shell (202). The driving member (205b) is installed on the surface of the second circular shell (205a). The circular wedge (205c) is disposed on the top of the driving member (205b), and the pressure plate (205d) is disposed on the bottom of the driving member (205b).

7. The anti-tangle wireless receiver as described in claim 6, characterized in that: The driving component (205b) includes a round rod (205b-1) and a second spring (205b-2). The round rod (205b-1) is slidably connected to the surface of the second circular shell (205a). The second spring (205b-2) is sleeved on the surface of the round rod (205b-1). The two ends of the second spring (205b-2) are fixedly connected to the bottom of the circular wedge (205c) and the inner wall of the second circular shell (205a), respectively. The round rod (205b-1) is fixedly connected between the bottom of the circular wedge (205c) and the top of the pressure plate (205d).

8. The anti-tangle wireless receiver as described in claim 7, characterized in that: A limiting groove (205b-3) is formed on the surface of the round rod (205b-1), and a limiting block (205b-4) is fixedly connected to the surface of the second round shell (205a). The limiting block (205b-4) is slidably connected in the limiting groove (205b-3).

9. The anti-tangle wireless receiver as described in claim 1, characterized in that: The connector (303) includes a T-slot (303a), a T-block (303b), and a connecting plate (303c). The T-slot (303a) is formed on the surface of the cover (301). The T-block (303b) is slidably connected in the T-slot (303a). The two ends of the connecting plate (303c) are rotatably connected to the plug (104) and the T-block (303b), respectively.

10. The anti-tangle wireless receiver as described in claim 9, characterized in that: A third spring (303d) is fixedly connected to the surface of the T-shaped block (303b), and one end of the third spring (303d) is fixedly connected to the inner wall of the T-shaped groove (303a).

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