Receiver of brief report pen
By adopting the design of ejection components and locking parts in the briefing pen receiver, the joint is protected from bent and damaged, and the dust-proof cap is used to reduce dust pollution, which solves the problem of easy damage to the joint during storage and improves the convenience of use and communication stability.
Patent Information
- Application Number
- CN202420242924.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-31
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-01-31
AI Technical Summary
The connector of the brief pen receiver is prone to bend and damaged during storage because the connector is exposed to the outside.
A receiver is designed including a housing, an ejection assembly and a locking member. The ejection assembly drives the joint into the housing through elastic deformation. The locking member locks the joint to prevent external collisions and passes through the slider and the locking groove. Achieve quick locking and unlocking, and the dust-proof cap reduces dust entry.
Effectively protect the connector from bent and damaged, while ensuring that the connector is easy to plug and unplug when used, improving user experience and communication stability.
Smart Images
Figure CN222338553U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of receivers, and in particular to a receiver for a presentation pen. Background Art
[0002] The presentation pen receiver is a receiver specially designed for the presentation pen. It receives the signal emitted by the presentation pen wirelessly and converts the signal into the computer signal, thereby realizing the control of the computer. The presentation pen receiver is usually used in lectures, meetings, teaching and other occasions.
[0003] At present, the receiver generally includes a plug-and-play functional connector, such as USB Type A, USB Type C connector, etc., and a shell arranged outside the functional connector. The functional connector of the receiver is inserted into the USB interface of the computer to realize the communication between the wireless presenter and the computer. When the button of the wireless presenter is pressed, the receiver will receive the signal and send the signal to the computer, and the computer will perform corresponding operations according to the instructions of the signal.
[0004] With respect to the above-mentioned related technologies, the connector of the receiver is usually exposed outside the shell, which can protect the connector and facilitate the insertion of the connector into the computer interface. However, when the receiver is stored, the connector exposed outside the shell is more likely to be bent and damaged, so there is still much room for improvement. Utility Model Content
[0005] In order to reduce the possibility of the connector being damaged by bending, the present application provides a receiver for a presentation pen.
[0006] The receiver of a presentation pen provided in this application adopts the following technical solution:
[0007] A receiver for a briefing pen comprises a shell, and also comprises a connector assembly for being plugged into a computer interface; a pop-up assembly arranged in the shell, the connector assembly arranged on the pop-up assembly, the pop-up assembly being used to undergo elastic deformation to drive the connector assembly to retract into the shell or extend out from the shell; and a locking member rotatably arranged on the shell, the locking member being used to lock or unlock the pop-up assembly in the shell, when the locking member locks the pop-up assembly, the connector assembly is fixed in the shell, and when the locking member unlocks the pop-up assembly, the connector assembly pops out from the shell.
[0008] Through the above technical solution, the pop-up assembly can undergo elastic deformation. The user presses the connector assembly to retract the connector into the shell. At the same time, the locking member locks and fixes the pop-up assembly, and the connector assembly is fixed in the shell and is not exposed. In this way, when the receiver is stored, the connector assembly does not come into contact with external objects, thereby reducing the possibility of the connector assembly being bent and damaged.
[0009] Preferably, the pop-up assembly includes an elastic member fixedly arranged on the shell, and the elastic member can undergo elastic deformation; and a slider slidably arranged in the shell, the joint assembly is arranged on the slider, the slider is fixedly connected to the elastic member, the elastic member recovers deformation to push the slider to slide, and the locking member can lock or unlock the slider.
[0010] Through the above technical solution, the elastic member is compressed and restored to its natural state to push the slider to slide in the shell, controlling the joint assembly to retract or extend from the shell, and the locking member cooperates with the slider to fix or unlock the joint assembly, which not only protects the joint assembly from being broken but also facilitates use.
[0011] Preferably, a locking groove is provided on the slider, and when the locking member slides into the locking groove, the slider is locked, and when the locking member disengages from the locking groove, the slider is unlocked.
[0012] Through the above technical solution, the locking piece slides in the locking groove to achieve locking and unlocking of the slider. This operation process is simple, fast, convenient and more convenient to use.
[0013] Preferably, the joint assembly is detachably connected to the slider.
[0014] Through the above technical solution, the connector assembly can be separated from the slider and pulled out from the shell, making it easy to plug the connector assembly into the computer interface.
[0015] Preferably, the connector assembly includes a first connector structure, which is detachably connected to the slider, and the first connector structure is used to be plugged into a computer interface; a second connector structure is used to be plugged into a computer interface; and a connecting part, the first connector structure is fixedly arranged on the connecting part, and the second connector structure is also fixedly arranged on the connecting part, and the connecting part is used to connect the first connector structure and the second connector structure.
[0016] Through the above technical solution, two different connector structures are provided so that the receiver can be plugged into computers with different interfaces, so that the receiver can meet different plug-in requirements and improve the practicality of the receiver.
[0017] Preferably, a limiting member is fixedly provided on the housing, and when the locking member is disengaged from the locking groove, the sliding block abuts against the limiting member.
[0018] With the above technical solution, when the user pulls out the connector assembly, the slider abuts against the limiting member, and the slider is restricted by the limiting member and cannot move further, so that the connector assembly is easily separated from the slider.
[0019] Preferably, a dust cap is rotatably provided on the connecting portion, and when the joint assembly is fixed in the shell, the dust cap is embedded in the shell.
[0020] Through the above technical solution, the dustproof cap is arranged at one end of the second connector structure, thereby reducing the possibility of dust entering the second connector structure and causing unstable communication connection, thereby improving the user experience.
[0021] Preferably, a groove is provided on the dust cap, and when the joint assembly pops out, the groove on the dust cap is exposed from the shell.
[0022] Through the above technical solution, the groove is convenient for the user to pinch and apply force with the fingertips, so as to smoothly pull the connector assembly out of the shell.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. The pop-up assembly can undergo elastic deformation. The user presses the connector assembly to retract the connector into the shell. At the same time, the locking member locks and fixes the pop-up assembly, and the connector assembly is fixed in the shell and is not exposed. When the receiver is stored, the connector assembly does not come into contact with external objects, thereby reducing the possibility of the connector assembly being bent and damaged.
[0025] 2. The elastic member is compressed and restored to its natural state to push the slider to slide in the housing, controlling the joint assembly to retract or extend from the housing. The locking member cooperates with the slider to fix or unlock the joint assembly, which not only protects the joint assembly from being broken but also facilitates use.
[0026] 3. A dustproof cap is provided at one end of the second connector structure, thereby reducing the possibility of dust entering the second connector structure and causing unstable communication connection, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is a structural diagram of a receiver in a preferred embodiment of the present application.
[0028] Figure 2 It is a schematic diagram of the structure inside the receiver in a preferred embodiment of the present application.
[0029] Figure 3 It is a schematic structural diagram of a connector assembly, a pop-up assembly and a dust cap in a preferred embodiment of the present application.
[0030] Explanation of the accompanying drawings: 1. Shell; 2. Joint assembly; 21. First joint structure; 22. Second joint structure; 23. Connecting part; 3. Pop-up assembly; 31. Elastic member; 32. Slider; 4. Locking groove; 5. Locking member; 6. Magnetic member; 7. Limiting member; 8. Dust cap; 81. Groove. DETAILED DESCRIPTION
[0031] The following is combined with Figure 1-3 This application is described in further detail.
[0032] The present application embodiment discloses a receiver for a presentation pen. Figure 1 and Figure 2 The receiver includes a shell 1, a joint assembly 2, a pop-up assembly 3 and a locking member 5, wherein the locking member 5 is rotatably mounted on the shell 1, the pop-up assembly 3 is slidably mounted in the shell 1, the locking member 5 is adjacent to the pop-up assembly 3, the locking member 5 is used to lock and fix the pop-up assembly 3 in the shell 1, and the joint assembly 2 is mounted on the pop-up assembly 3 and can move with the pop-up assembly 3.
[0033] refer to Figure 2 In the receiver structure, the connector assembly 2 is used to be plugged into a computer and communicate with the computer. However, some computers now only have a single type of USB interface. For example, Apple computers only have a USB Type C interface, and some computers only have a USB Type A interface. A single-connector receiver cannot meet different connection requirements. Therefore, the connector assembly 2 includes a first connector structure 21, a second connector structure 22 and a connecting portion 23. Specifically, in this embodiment, the first connector structure 21 is a USB Type A connector, which is used to be plugged into the USB Type A interface of the computer, and the second connector structure 22 is a USB Type C connector, which is used to be plugged into the USB Type C interface of the computer.
[0034] The connection part 23 is a square tube structure with a hollow interior. A PCB board is installed inside the connection part 23 for communication connection with a computer. The first connector structure 21 is fixedly installed at one end of the connection part 23 and is electrically connected to the PCB board, so that the first connector structure 21 can be connected to the computer interface for communication; the second connector structure 22 is arranged opposite to the first connector structure 21, fixedly installed at the other end of the connection part 23, and is also electrically connected to the PCB board, so that the second connector structure 22 can be connected to the computer interface for communication. In other embodiments, the first connector structure 21 and the second connector structure 22 can be configured as USB Type B or other types of connectors.
[0035] refer to Figure 2 In order to protect the connector assembly 2 from damage, the connector assembly 2 is installed in the shell 1. At the same time, to prevent the connector assembly 2 from falling out of the shell 1, the first connector structure 21 is detachably connected to the pop-up assembly 3. When the connector assembly 2 is needed, the second connector structure 22 can be pulled out to pull the connector assembly 2 out of the shell 1 as a whole, and then it can be inserted back into the shell 1 after use.
[0036] refer to Figure 2 and Figure 3If the second joint structure 22 is always exposed outside the shell 1, when the receiver is stored, the second joint structure 22 is squeezed by other objects and may be bent and damaged. Therefore, a pop-up component 3 and a locking member 5 are installed in the shell 1. The locking member 5 is rotatably installed on the shell 1, and the pop-up component 3 is slidably installed in the shell 1. Specifically, the pop-up component 3 includes an elastic member 31 and a slider 32. In this embodiment, the elastic member 31 is a telescopic spring, one end of the telescopic spring is fixedly installed at the bottom of the shell 1, and the slider 32 is fixedly connected to the other end of the telescopic spring. The slider 32 can be in the shell Sliding; locking grooves 4 are provided on both sides of the slider 32, and the locking piece 5 is adjacent to the slider 32. When the user presses the second joint structure 22, the telescopic spring is compressed, and the slider 32 slides in the shell 1, close to the locking piece 5, and the locking piece 5 slides into the locking groove 4, and the locking piece 5 hooks the slider 32, so that the joint assembly 2 is fixed in the shell 1. When the user presses the second joint structure 22 again, the slider 32 moves, and the locking piece 5 escapes from the locking groove 4, the telescopic spring returns to its natural state, and the joint assembly 2 pops out from the shell 1, thereby achieving protection for the second joint structure 22.
[0037] refer to Figure 2 and Figure 3 A magnetic part 6 is fixedly installed at the end of the slider 32 away from the end fixedly connected to the telescopic spring, and the first joint structure 21 is attracted to the magnetic part 6 through the magnetic part 6. In this embodiment, the magnetic part 6 is a magnet, and the first joint structure 21 is attracted by the magnetic force and fixedly attracted to the magnet. When the joint assembly 2 needs to be used, the user overcomes the magnetic force and pulls out the pop-up second joint structure 22 for use. After use, the joint assembly 2 can be inserted into the shell 1, and the first joint structure 21 is attracted to the magnet on the slider 32. The user presses the joint assembly 2, and the locking groove 4 on the slider 32 approaches the locking part 5, and the locking part 5 slides into the locking groove 4 to fix the joint assembly 2 in the shell 1.
[0038] refer to Figure 2 and Figure 3 Since the connector assembly 2 is fixed by magnets, when the user pulls out the connector assembly 2 to overcome the magnetic force, the telescopic spring will be pulled and deformed, which is not conducive to pulling out the connector assembly 2. Therefore, a limiting member 7 is fixedly installed in the shell 1. When the connector assembly 2 is in the pop-up state, the slider 32 abuts against the limiting member 7. At this time, when the second connector structure 22 is pulled, the slider 32 is restricted by the limiting member 7 and cannot move, so that the connector assembly 2 can be pulled out smoothly.
[0039] refer to Figure 2 and Figure 3When the receiver is not in use, dust or dust particles will enter the second joint structure 22. The dust or dust particles will affect the communication connection between the receiver and the computer. Therefore, a dust cap 8 is provided. Specifically, the dust cap 8 is rotatably mounted on the connecting portion 23. The dust cap 8 can be rotated to the side of the first interface structure or to the side of the second interface structure. When the first joint structure 21 is connected to the pop-up assembly 3, the dust cap 8 covers the second joint structure 22, and the dust cap 8 is embedded in the shell 1 to isolate the second joint structure 22 from the outside, thereby reducing the possibility of dust entering the interface.
[0040] refer to Figure 2 and Figure 3 The overall structure of the receiver is relatively small, and it may not be convenient to pull it out with fingers. Therefore, grooves 81 are opened on both sides of the dust cap 8. The grooves 81 on both sides are convenient for users to pinch and apply force with their fingertips, so that the connector assembly 2 can be smoothly pulled out from the shell 1.
[0041] The implementation principle of the receiver of a briefing pen in the embodiment of the present application is as follows: the locking member 5 is rotatably mounted on the shell 1, the elastic member 31 is fixedly mounted on the shell 1, the slider 32 is fixedly connected to the elastic member 31, locking grooves 4 are provided on both sides of the slider 32, the locking member 5 can slide into or out of the locking groove 4, the magnetic member 6 is fixedly mounted on the slider 32, and the joint assembly 2 is attracted to the magnetic member 6 by magnetic force.
[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A receiver for a presentation pen, comprising a housing (1), characterized in that: Also includes A connector assembly (2), used for plugging into a computer interface; A pop-up assembly (3) is arranged in the housing (1), the joint assembly (2) is arranged on the pop-up assembly (3), and the pop-up assembly (3) is used to undergo elastic deformation to drive the joint assembly (2) to retract into the housing (1) or to extend from the housing (1); and a locking member (5) rotatably arranged on the shell (1), the locking member (5) being used to lock or unlock the pop-up assembly (3) in the shell (1); when the locking member (5) locks the pop-up assembly (3), the joint assembly (2) is fixed in the shell (1); when the locking member (5) unlocks the pop-up assembly (3), the joint assembly (2) pops out from the shell (1).
2. The receiver of the presentation pen according to claim 1, characterized in that: The pop-up assembly (3) comprises An elastic member (31) is fixedly arranged on the housing (1), and the elastic member (31) can undergo elastic deformation; and a slider (32) slidably arranged in the housing (1), the joint assembly (2) being arranged on the slider (32), the slider (32) being fixedly connected to the elastic member (31), the elastic member (31) restoring its deformation to push the slider (32) to slide, and the locking member (5) being capable of locking or unlocking the slider (32).
3. The receiver of the presentation pen according to claim 2, characterized in that: The slider (32) is provided with a locking groove (4), and the locking member (5) slides into the locking groove (4), the slider (32) is locked, and the locking member (5) is disengaged from the locking groove (4), and the slider (32) is unlocked.
4. The receiver of the presentation pen according to claim 2, characterized in that: The joint assembly (2) is detachably connected to the slider (32).
5. The receiver of the presentation pen according to claim 2, characterized in that: The joint assembly (2) comprises A first connector structure (21) is detachably connected to the slider (32), and the first connector structure (21) is used to be plugged into a computer interface; A second connector structure (22) is used for plugging into a computer interface; and a connecting portion (23), wherein the first joint structure (21) is fixedly arranged on the connecting portion (23), and the second joint structure (22) is also fixedly arranged on the connecting portion (23), and the connecting portion (23) is used to connect the first joint structure (21) and the second joint structure (22).
6. The receiver of the presentation pen according to claim 3, characterized in that: A limiting member (7) is fixedly arranged on the housing (1), and when the locking member (5) is disengaged from the locking groove (4), the sliding block (32) abuts against the limiting member (7).
7. The receiver of the presentation pen according to claim 5, characterized in that: A dust cap (8) is also rotatably provided on the connecting portion (23); when the joint assembly (2) is fixed in the shell (1), the dust cap (8) is embedded in the shell (1).
8. The receiver of the presentation pen according to claim 7, characterized in that: The dust cap (8) is provided with a groove (81), and when the joint assembly (2) pops out, the groove (81) on the dust cap (8) is exposed from the shell (1).