Transmitter and electronic transceiver

Abstract

The utility model discloses a transmitter and an electronic transceiver. The transmitter comprises a housing, a pin assembly and an elastic member. A containing cavity is defined by the shell, the containing cavity is communicated with the shell in the first direction to form an opening, and the outer wall of the shell is sunken in the first direction to form a containing groove communicated with the opening. The pin assembly comprises a first pin and a second pin which are arranged at an interval, the first pin comprises a fixing part and a conducting part which are connected, the fixing part and the second pin are connected to the shell and arranged at the opening, the fixing part rotates relative to the shell so as to be switched between a first state and a second state, in the first state, the conducting part is contained in the containing groove, and in the second state, the conducting part is contained in the containing groove; in the second state, the conducting part is separated from the accommodating groove; the elastic piece is contained in the containing cavity, abuts against the fixing part and is pressed on the fixing part. According to the emitter, the application range of the emitter can be enlarged, the size of the emitter is reduced, and the emitter is convenient to carry and store. The electronic transceiver with the transmitter also has the advantages.

Description

Technical Field

[0001] This utility model relates to the technical field of electronic products, and in particular to a transmitter and an electronic transceiver. Background Technology

[0002] Currently, most electronic products (such as headphones and mice) are equipped with transmitters to enable wireless control. In these technologies, the transmitter connects to a power interface via pins to send signals, thereby controlling the operation of the electronic product. However, existing transmitters can only be used with specific power interfaces, resulting in a limited range of applications. Furthermore, existing transmitters are bulky, making them inconvenient to carry and store. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a transmitter that can increase the applicability of the transmitter and reduce its size, making it easier to carry and store.

[0004] This utility model also proposes an electronic transceiver having the above-mentioned transmitter.

[0005] The transmitter according to a first aspect of the present invention includes a housing, a pin assembly, and an elastic element.

[0006] The housing defines a receiving cavity, which is connected to an opening in the housing along a first direction. The outer wall of the housing is recessed along the first direction to form a receiving groove, which communicates with the opening. The pin assembly includes a first pin and a second pin spaced apart. The first pin includes a fixed portion and a conductive portion connected together. The fixed portion and the second pin are connected to the housing and disposed at the opening. The fixed portion rotates relative to the housing to switch the conductive portion between a first state and a second state. In the first state, the conductive portion is housed in the receiving groove; in the second state, the conductive portion is separated from the receiving groove. The conductive portion is adapted to connect to a power interface. An elastic element is housed in the receiving cavity, abutting against and being pressed by the fixed portion.

[0007] The transmitter according to the embodiments of this utility model has at least the following beneficial effects: by providing a first pin and a second pin, the transmitter can be adapted to power supplies with different numbers of interfaces, thereby increasing the transmitter's applicability. Furthermore, the fixing part of the first pin is rotatably connected to the housing, so that when the first pin is not in use, the conductive part can be stored in the receiving slot, thereby reducing the overall size of the transmitter and facilitating its carrying and storage.

[0008] According to some embodiments of the present invention, the transmitter further includes a cover plate, which is connected to the housing and accommodated in the receiving cavity. The elastic element is connected to the cover plate and disposed between the fixing part and the cover plate along a first direction.

[0009] According to some embodiments of the present invention, the cover plate is provided with a through hole, the through hole is connected to both sides of the cover plate along a first direction, the elastic member includes a connecting part, the connecting part is disposed along the first direction on the side of the elastic member opposite to the first pin, and the connecting part is disposed in the through hole.

[0010] According to some embodiments of the present invention, the length of the connecting portion along the second direction is greater than the length of the through hole along the second direction, and the first direction intersects the second direction.

[0011] According to some embodiments of the present invention, the cover plate and the housing together define a movable groove, the movable groove communicates with the opening, and the fixed part is rotatably disposed in the movable groove so that the conductive part switches between a first state and a second state.

[0012] According to some embodiments of the present invention, the movable groove has two limiting walls, and the outer wall of the fixed part is provided with a limiting part protruding in a direction away from the rotation axis of the fixed part. The limiting part is rotatably disposed in the movable groove and located between the two limiting walls.

[0013] According to some embodiments of the present invention, the outer wall of the fixing part is recessed to form a groove, the groove is adapted to the elastic member, and at least a portion of the elastic member is accommodated in the groove.

[0014] According to some embodiments of the present invention, the fixing part includes two grooves, which are separated from each other. When the conducting part switches between a first state and a second state, the elastic element is accommodated in different grooves.

[0015] According to some embodiments of the present invention, the housing includes two receiving slots, which are separated and connected to the opening respectively. The second pin rotates relative to the housing to be housed in one of the receiving slots.

[0016] An electronic transceiver according to a second aspect of the present invention includes a transmitter and a receiver as described in any of the above embodiments.

[0017] The transmitter is adapted to generate and send signals; the receiver communicates with the transmitter and is used to receive and operate according to the signals.

[0018] The electronic transceiver according to the embodiments of this utility model has at least the following beneficial effects: Through the first and second pins, the electronic transceiver can be adapted to most electronic devices, thereby expanding its application range. Furthermore, by housing the conductive portion in the receiving slot, the size of the electronic transceiver can be reduced, improving its portability.

[0019] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0021] Figure 1 This is a schematic diagram of the transmitter in an embodiment of the present invention;

[0022] Figure 2 This is an exploded view of the transmitter in an embodiment of this utility model;

[0023] Figure 3 This is a top view of the transmitter in an embodiment of the present invention;

[0024] Figure 4 As an embodiment of this utility model Figure 3 Sectional view at point AA;

[0025] Figure 5 As an embodiment of this utility model Figure 3 Sectional view at BB;

[0026] Figure 6 This is a schematic diagram of the shell in an embodiment of the present utility model;

[0027] Figure 7 This is a top view of the transmitter in an embodiment of the present invention;

[0028] Figure 8 This is a schematic diagram showing the connection between the cover plate and the pin assembly in an embodiment of this utility model;

[0029] Figure 9 As an embodiment of this utility model Figure 8 Enlarged view of point C;

[0030] Figure 10 This is a schematic diagram showing the connection between the housing and the pin assembly in an embodiment of this utility model.

[0031] Figure label:

[0032] Transmitter 10; Housing 100; Receiving cavity 110; Opening 111; Receiving groove 120; Pin assembly 200; First pin 210; Fixing part 211; Groove 2111; Conducting part 212; Second pin 220; Limiting part 230; Elastic member 300; Connecting part 310; Cover plate 400; Through hole 410; Movable groove 420; Limiting wall 421; First length L1; Second length L2. Detailed Implementation

[0033] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0034] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationships based on the directional or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0036] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0037] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0038] The transmitter of a first aspect embodiment of the present invention will now be described with reference to the accompanying drawings. The transmitter is commonly used to plug into power devices (such as computer audio devices, speakers, players, and microphones) to transmit signals via Bluetooth technology, thereby achieving wireless transmission. For ease of understanding and description, the embodiments of the present invention will be illustrated by way of example (e.g., computer audio). It should be noted that in the embodiments of the present invention, the up-down direction is indicated as the first direction, and the front-back direction is indicated as the second direction.

[0039] This utility model embodiment provides a transmitter 10 for transmitting signals, see reference. Figures 1 to 6 As shown, the transmitter 10 includes a housing 100, a pin assembly 200, and a spring element 300. The housing 100 internally defines a receiving cavity 110 for accommodating components such as the transmitter 10's circuit board and the spring element 300. The receiving cavity 110 has an opening 111 formed along its vertical direction, which is used to mount the pin assembly 200, allowing the pin assembly 200 to be electrically connected to components within the receiving cavity 110. The outer wall of the housing 100 is recessed along its vertical direction to form the receiving cavity 110, and a receiving groove 120 communicates with the opening 111. The pin assembly 200 includes a first pin 210 and a second pin 220, which are spaced apart to prevent them from contacting each other after being connected to a power interface, thus avoiding interference with power conduction. The first pin 210 includes a fixed portion 211 and a conductive portion 212 connected together. The conductive portion 212 is used to connect to a power interface to conduct power. In this embodiment, the first pin 210 and the second pin 220 have the same structure, that is, the second pin 220 also includes a fixed portion 211 and a conductive portion 212. The fixed portion 211 and the second pin 220 are connected to the housing 100 and are disposed at the opening 111, wherein a portion of the fixed portion 211 and a portion of the second pin 220 are disposed in the receiving cavity 110. The fixed portion 211 can rotate relative to the housing 100, thereby allowing the conductive portion 212 to switch between a first state and a second state. The elastic member 300 is accommodated in the receiving cavity 110, and the elastic member 300 abuts against and is pressed by the fixed portion 211.

[0040] Specifically, since the transmitter 10 needs to be plugged into a power interface to operate, but different devices may have different numbers of power interfaces, the fixing part 211 rotates relative to the housing 100 according to the number of power interfaces, so that the conductive part 212 switches between a first state and a second state. When there is only one power interface, the conductive part 212 is in the first state. In the first state, the conductive part 212 is housed in the receiving cavity 110, and the transmitter 10 is connected to the power interface through the second pin 220, avoiding interference from the first pin 210 to the connection of the transmitter 10. When there are two power interfaces, the conductive part 212 is in the second state. In the second state, the conductive part 212 is separated from the receiving slot 120, at which time the first pin 210 and the second pin 220 can be inserted into the power interface together. Because the elastic element 300 has an elastic force, when pressed against the fixed part 211, the elastic force generated by the elastic element 300 will react on the fixed part 211. By applying the elastic force to the fixed part 211, the rotation of the fixed part 211 is restricted, thereby keeping the conducting part 212 in the first state or the second state. In this embodiment, the elastic element 300 is a spring sheet structure. In other embodiments, the elastic element 300 can also be a spring, or a structure with elasticity such as a colloid.

[0041] In related technologies, existing transmitters often have only one or two pins. When connecting the transmitter to a power interface, if the number of power interfaces and the number of pins are incompatible, some functions may not work. For example, if a computer has two audio interfaces but the transmitter has only one pin, the audio output may be mono, failing to provide a stereo effect. Alternatively, if the power interface is single-pin while the transmitter has two pins, only one pin can be inserted into the power interface, causing the transmitter to lose its microphone and other functionalities.

[0042] Compared to related technologies, the transmitter 10 of this embodiment of the invention, by providing a first pin 210 and a second pin 220, can be adapted to power supplies with different numbers of interfaces, thereby increasing the applicability of the transmitter 10. Furthermore, the fixing part 211 of the first pin 210 is rotatably connected to the housing 100, so that when the first pin 210 is not in use, the conductive part 212 can be stored in the receiving slot 120, thereby reducing the overall size of the transmitter 10 and facilitating its carrying and storage.

[0043] In some embodiments, see Figures 2 to 4 ,and Figure 8As shown, the transmitter 10 also includes a cover plate 400, which is connected to the housing 100 and housed in the receiving cavity 110. The cover plate 400 covers the elastic member 300 in the vertical direction, and the elastic member 300 is connected to the cover plate 400 and disposed between the fixing part 211 and the cover plate 400 in the vertical direction. Specifically, see [reference needed]. Figure 4 As shown, the cover plate 400 is connected and fixed to the housing 100 and is positioned above the elastic member 300 in the vertical direction, thereby applying downward pressure to the elastic member 300. Since the cover plate 400 and the housing 100 are connected and fixed, the elastic member 300 cannot lift the cover plate 400 upwards. Furthermore, since the fixing part 211 can rotate relative to the housing 100, the elastic member 300 has room to move during rotation. Therefore, under the pressure of the cover plate 400, the elastic force applied by the elastic member 300 to the fixing part 211 increases, further restricting the rotation of the fixing part 211, improving the stability of the conducting part 212 in the first and second states, and preventing the conducting part 212 from being affected by its own weight in the first state and causing the fixing part 211 to rotate relative to the housing 100, switching from the first state to the second state, thus preventing it from being stored in the receiving groove 120.

[0044] In some embodiments, see Figure 4 and Figures 7 to 9 As shown, the cover plate 400 is provided with a through hole 410, which extends vertically through both sides of the cover plate 400, namely the upper side and the lower side. The elastic member 300 includes a connecting portion 310, which is connected and disposed vertically on the side of the elastic member 300 opposite to the first pin 210. When the cover plate 400 and the elastic member 300 are connected, the connecting portion 310 is accommodated in the through hole 410.

[0045] Specifically, in this embodiment, the cover plate 400 has two through holes 410, which are spaced apart in the left-right direction. The elastic member 300 also has two connecting portions 310. Each connecting portion 310 is disposed within one of the two through holes 410. When the elastic member 300 and the cover plate 400 are not connected, the left-right spacing of the through holes 410 is greater than the left-right spacing of the two connecting portions 310. That is, the two connecting portions 310 need to deform to increase the spacing between them so that each connecting portion 310 can be accommodated within one of the two through holes 410 of the cover plate 400. The connecting portion 310 is part of the elastic member 300 and is also an elastic structure. The through hole 410 has an inner wall. When the connecting part 310 is placed in the through hole 410, the connecting part 310 will tend to return to its original shape under the action of elastic potential energy, so that the connecting part 310 will abut against the inner wall of the through hole 410 in the left and right direction. The two connecting parts 310 will clamp the cover plate 400, thereby realizing the connection and fixation of the elastic element 300 and the cover plate 400.

[0046] Furthermore, in some embodiments, see [reference] Figures 7 to 9 As shown, the connecting portion 310 has a first length L1 along the front-rear direction, and the through hole 410 has a second length L2 along the front-rear direction. The first length L1 is the maximum length of the connecting portion 310 along the front-rear direction, and the second length L2 is the length of the through hole 410 connected to one side of the connecting portion 310. The first length L1 is greater than the second length L2. Specifically, in one example, see [reference needed]. Figure 7 and Figure 9 As shown, the length of the connecting portion 310 gradually decreases from top to bottom along the front-back direction. The length of the through hole 410 also tends to gradually decrease in the left-right direction, and the connecting portion 310 abuts against the side of the inner wall of the through hole 410 with the shorter length.

[0047] In this embodiment, the connecting part 310 enters the through hole 410 through the side with the larger length. Then, under the action of elastic potential energy, the connecting part 310 tends to return to its original shape, thereby abutting against the side with the smaller length of the through hole 410. The length of the side with the smaller length of the through hole 410 is the second length L2. Since the first length L1 is greater than the second length L2, the connecting part 310 will not fall out of the through hole 410 from the side with the smaller length, thereby improving the connection stability between the elastic member 300 and the cover plate 400.

[0048] In other embodiments, the length of the through hole 410 does not have a gradual change. The length of the through hole 410 in the front-back direction is always the second length L2. In this embodiment, the main body of the connecting part 310 and the elastic member 300 are not integrally formed; the main body of the elastic member 300 is the part that abuts against the first pin 210. Since the through hole 410 guides through the cover plate 400 in the upper and lower directions, the main body of the connecting part 310 and the elastic member 300 respectively pass through the through hole 410 from the upper and lower sides of the cover plate 400, and then the connecting part 310 and the main body of the elastic member 300 are connected and fixed by a fixed connection method (such as welding). This also allows the connecting part 310 to be placed in the through hole 410, improving the connection stability between the elastic member 300 and the cover plate 400.

[0049] In some embodiments, see Figure 5 and Figure 8 As shown, the cover plate 400 covers a portion of the housing 100 and together with this portion of the housing 100, defines a movable groove 420. The movable groove 420 connects to the opening 111, and the fixing part 211 of the second pin 220 is rotatably disposed in the movable groove 420, so that the conductive part 212 can switch between a first state and a second state. Specifically, the inner walls of the cover plate 400 and the housing 100 are respectively recessed in a first direction to form a recessed groove, which is arranged in a front-rear direction. When the cover plate 400 is placed on the housing 100, the recesses of the cover plate 400 and the housing 100 will cooperate with each other, and together they form a movable groove 420 arranged in a front-rear direction. The movable groove 420 is located in the receiving cavity 110, so that when the second pin 220 is disposed at the opening 111, the fixing part 211 can be located in the movable groove 420, thereby giving the fixing part 211 sufficient space to rotate relative to the housing 100, thereby realizing the switching of the conductive part 212 between the first state and the second state.

[0050] Further, see Figure 5 and Figure 8 As shown, the movable groove 420 has two limiting walls 421. The outer wall of the fixed part 211 is provided with a limiting part 230 protruding in the direction away from the rotation axis of the fixed part 211. The limiting part 230 is rotatably disposed in the movable groove 420 and located between the two limiting walls 421.

[0051] Specifically, the two limiting walls 421 are the inner walls of the cover plate 400 and the housing 100, respectively. The two limiting walls 421 protrude from the movable groove 420 to restrict the rotation of the limiting part 230. The rotation axis of the fixing part 211 is arranged along the front-rear direction, and the fixing part 211 rotates relative to the housing 100 around this rotation axis. The limiting part 230 is formed by the outer wall of the fixing part 211 protruding in a direction away from the rotation axis. The limiting part 230 is disposed between the two limiting walls 421. In this embodiment, the movable groove 420 has limiting walls 421 formed along both the front and rear directions, i.e., two limiting walls 421 at the front end and two limiting walls 421 at the rear end. There are also two limiting parts 230, which are disposed at both ends of the fixing part 211 along the front-rear direction. When the fixing part 211 rotates relative to the housing 100, the limiting part 230 also rotates along with the fixing part 211. When the conductive part 212 is in the first or second state, the limiting part 230 will also abut against one of the two limiting walls 421, thereby preventing the fixing part 211 from continuing to rotate in the same direction. This improves the rotation accuracy of the fixing part 211, and the rotation state of the fixing part 211 can be used to determine whether the conductive part 212 has reached the target position. Furthermore, the limiting effect of the two limiting walls 421 can prevent the first pin 210 from colliding with the housing 100 during rotation, thus avoiding damage to the housing 100 and the first pin 210, or bending of the first pin 210.

[0052] In some embodiments, see Figures 2 to 4 As shown, a groove 2111 is formed in the outer wall of the fixing part 211. The shape of the groove 2111 matches the shape of the elastic member 300. When the elastic member 300 abuts against the fixing part 211, a portion of the elastic member 300 is accommodated in the groove 2111. Specifically, the groove 2111 increases the contact area with the elastic member 300, thereby increasing the pressure of the fixing part 211 on the elastic member 300, increasing the holding force of the elastic member 300 on the fixing part 211, improving the stability of the fixing part 211 at the opening 111, and reducing the possibility of the first pin 210 wobbling. Furthermore, the groove 2111 has an arc shape, and a rounded transition is used between the groove 2111 and the outer wall of the non-recessed fixing part 211. The arc-shaped structure reduces the friction between the elastic member 300 and the fixed part 211 when the fixed part 211 rotates relative to the housing 100, thereby improving the smoothness of rotation of the fixed part 211 and facilitating the storage or use of the conductive part 212 of the first pin 210. The rounded transition prevents the elastic member 300 from being confined at the connection between the groove 2111 and the outer wall of the fixed part 211, thus preventing the fixed part 211 from being unable to rotate.

[0053] Furthermore, in some embodiments, see [reference] Figures 2 to 4 As shown, the fixing part 211 includes two grooves 2111, which are separated along the outer wall of the fixing part 211. When the conducting part 212 switches between the first state and the second state, the elastic member 300 is also accommodated in different grooves 2111.

[0054] Specifically, in this embodiment, since the conductive part 212 is housed in the receiving groove 120 in the first state and disengaged from the receiving groove 120 to be inserted into the power interface in the second state, the positions of the conductive part 212 in the first state and the second state are intersecting, and there is an angle between the positions of the two states. Therefore, there is also an angle between the two grooves 2111 of the fixing part 211, and the angle is the same as the angle between the conductive part 212 in both states. When the fixing part 211 rotates relative to the housing 100, causing the conductive part 212 to switch between the first state and the second state, the portion of the elastic member 300 housed in the groove 2111 will disengage from the groove 2111 and then rotate along the outer wall of the fixing part 211 to be housed in another groove 2111. This allows the elastic member 300 to be housed in the groove 2111 in both the first state and the second state of the conductive part 212, thereby improving the fixation of the elastic member 300 on the second pin 220 and preventing the second pin 220 from shaking.

[0055] In some embodiments, see Figure 10 As shown, the housing 100 includes two receiving slots 120, which are separately disposed on the side of the housing 100 where the first pin 210 and the second pin 220 are connected. Both receiving cavities 110 are connected to the opening 111. In this embodiment, the second pin 220 also has a fixing part 211 and a conducting part 212, and the structure of the second pin 220 is the same as that of the first pin 210. The second pin 220 can also rotate relative to the housing 100, so that the second pin 220 can also be stored in one of the two receiving slots 120. When the transmitter 10 is not in use, by storing the second pin 220, the overall volume of the transmitter 10 can be further reduced, making it easier to store and carry the transmitter 10 and improving its portability.

[0056] The electronic transceiver of a second aspect embodiment of the present invention is described below. (See also...) Figures 1 to 10 As shown, the electronic transceiver includes a transmitter 10 and a receiver as described in any of the above embodiments. The transmitter 10 generates and transmits signals. The receiver communicates with the transmitter 10 and receives the signals transmitted by the transmitter 10. After receiving the signal, the receiver processes the signal and operates according to its content.

[0057] Specifically, in one example, a wireless network signal transmitter 10 is used. Transmitter 10 is a wireless network signal source, and the receiver is housed in electronic devices such as mobile phones, computers, and speakers. When transmitter 10 is connected to a power outlet via pin assembly 200, it transmits a wireless network signal via Bluetooth technology. The receiver in the electronic device communicates with transmitter 10 to receive the wireless network signal, thereby enabling the electronic device to have a network signal and achieve internet access.

[0058] The electronic transceiver of this embodiment can be adapted to most electronic devices through the first pin 210 and the second pin 220, thereby expanding the range of applications of the electronic transceiver. Furthermore, when the electronic transceiver is not in use, it can be housed in the receiving slot 120 via the conductive part 212, reducing the size of the electronic transceiver and improving its portability.

[0059] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features thereof can be combined with each other unless otherwise specified.

Claims

1. A transmitter, characterized in that, include: A housing defines a receiving cavity, the receiving cavity being open along a first direction, and the outer wall of the housing being recessed along the first direction to form a receiving groove, the receiving groove being connected to the opening; A plug assembly includes a first plug and a second plug spaced apart. The first plug includes a fixed part and a conductive part connected together. The fixed part and the second plug are connected to the housing and disposed at the opening. The fixed part rotates relative to the housing to switch the conductive part between a first state and a second state. In the first state, the conductive part is housed in the receiving groove. In the second state, the conductive part is separated from the receiving groove. The conductive part is adapted to connect to a power interface. An elastic element is housed in the receiving cavity, the elastic element abuts against the fixing part, and is pressed by the fixing part.

2. The transmitter according to claim 1, characterized in that, The transmitter also includes a cover plate connected to the housing and housed in the receiving cavity. The elastic element is connected to the cover plate and disposed between the fixing part and the cover plate along a first direction.

3. The transmitter according to claim 2, characterized in that, The cover plate is provided with a through hole, which leads to both sides of the cover plate along a first direction. The elastic element includes a connecting part, which is located on the side of the elastic element away from the first pin along the first direction and is located in the through hole.

4. The transmitter according to claim 3, characterized in that, The length of the connecting portion along the second direction is greater than the length of the through hole along the second direction, and the first direction intersects the second direction.

5. The transmitter according to claim 2, characterized in that, The cover plate and the housing together define a movable groove, which communicates with the opening. The fixed part is rotatably disposed in the movable groove so that the conductive part switches between a first state and a second state.

6. The transmitter according to claim 5, characterized in that, The movable groove has two limiting walls. The outer wall of the fixed part is provided with a limiting part protruding in a direction away from the rotation axis of the fixed part. The limiting part is rotatably disposed in the movable groove and located between the two limiting walls.

7. The transmitter according to claim 1, characterized in that, The outer wall of the fixing part is recessed to form a groove, the groove is adapted to the elastic element, and at least a portion of the elastic element is accommodated in the groove.

8. The transmitter according to claim 7, characterized in that, The fixing part includes two grooves, which are separated from each other. When the conducting part switches between a first state and a second state, the elastic element is accommodated in different grooves.

9. The transmitter according to claim 1, characterized in that, The housing includes two receiving slots, which are separated and connected to the opening respectively. The second pin rotates relative to the housing to be housed in one of the receiving slots.

10. An electronic transceiver, characterized in that, include: The transmitter as described in any one of claims 1 to 9 is adapted to generate and transmit signals; A receiver, communicating with the transmitter, is used to receive the signal and operate accordingly.

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