Signal receiver with anti-falling function

Abstract

The utility model relates to the technical field of signal receivers, and discloses a signal receiver with an anti-falling function, which comprises a signal receiver body provided with two groups of control rockers. The signal receiver body is provided with an anti-falling mechanism for protecting the signal receiver body, the signal receiver body is provided with a protection mechanism for protecting the control rocker, the anti-falling mechanism comprises a sleeve, and the sleeve is fixedly installed on the inner wall of the signal receiver body. By arranging the rubber sleeve, the connecting hole, the buffer rod, the sleeve and the buffer spring, the impact force generated when the signal receiver body falls to the ground can be reduced, the signal receiver body is fully protected, and the rubber sleeve which is broken after falling can be conveniently replaced in time, so that the protection effect on the signal receiver body is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of signal receivers, in particular to a signal receiver with an anti-fall function. Background Art

[0002] The signal receiver mainly receives the signal in the channel and converts it into information with the same physical form as when it was sent, and then transmits it to the destination, completing the so-called decoding process.

[0003] According to a disclosed portable signal receiver with an anti-drop structure (publication number: CN219740362U), the above application is provided with a buffer ring, a spring, a ball and annular groove. When the signal receiver body accidentally falls to the ground, if the side of the signal receiver body hits the ground, the buffer ring squeezes the spring and the impact force is converted into elastic potential energy of the spring, thereby providing buffering for the signal receiver body. When the upper and lower edges of the signal receiver body contact the ground, the protective ring is deformed to provide buffering for the signal receiver body. When the signal receiver accidentally falls to the ground, the anti-drop structure can provide effective buffering for the side of the signal receiver, thereby improving the anti-drop ability.

[0004] The device mainly protects the signal receiver body by a buffer ring, but the buffer ring of the device is not convenient to replace. When the impact force of falling is too large and causes the buffer ring to break or break, it will affect the protection effect of the buffer ring on the signal receiver body. Utility Model Content

[0005] The purpose of the utility model is to provide a signal receiver with an anti-fall function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a signal receiver with an anti-fall function, comprising a signal receiver body, two sets of control rockers are arranged on the signal receiver body, an anti-fall mechanism for protecting the signal receiver body is arranged on the signal receiver body, and the anti-fall mechanism can prevent the signal receiver body from directly hitting the ground, and a protective mechanism for protecting the control rockers is arranged on the signal receiver body, and the control rockers can be prevented from hitting the ground by setting the protective mechanism, and the anti-fall mechanism includes:

[0007] A sleeve, wherein the sleeve is fixedly mounted on the inner wall of the signal receiver body;

[0008] A buffer rod, the buffer rod is slidably connected to the inner wall of the sleeve, a buffer spring is fixedly installed on the side wall of the buffer rod, and one end of the buffer spring away from the buffer rod is fixedly installed on the inner wall of the sleeve. By arranging the buffer rod to cooperate with the buffer spring and the sleeve, the impact force when the signal receiver body falls to the ground can be reduced;

[0009] The rubber sleeve has a connecting hole on its inner wall, the inner wall of the connecting hole is interference fit with the outer wall of the buffer rod, the rubber sleeve is sleeved on the outer wall of the buffer rod through the connecting hole, and the rubber sleeve can be easily disassembled and assembled by setting the connecting hole to match the buffer rod.

[0010] Preferably, the protection mechanism comprises a fixing rod, and the fixing rod is fixedly mounted on the inner wall of the signal receiver body.

[0011] Preferably, there are two groups of fixing rods, and the two groups of fixing rods are mirror-imaged on both sides of the control rocker with the control rocker as the center. Fixing rings are fixedly installed on the tops of the two groups of fixing rods. By arranging the fixing rods in conjunction with the fixing rings, the control rocker can be protected to prevent the control rocker from hitting the ground when the signal receiver body falls.

[0012] Preferably, a limiting hole is provided at the connection between the fixing rod and the signal receiver body.

[0013] Preferably, a ball plunger is slidably connected to the inner wall of the fixing rod.

[0014] Preferably, one end of the ball plunger is fitted onto the inner wall of the limiting hole, and the other end of the ball plunger is fixedly installed with a limiting spring, and one end of the limiting spring away from the ball plunger is fixedly installed on the inner wall of the fixing rod. By arranging the ball plunger to cooperate with the limiting hole and the limiting spring, the fixing rod and the signal receiver body can be disassembled and assembled.

[0015] Compared with the prior art, the utility model provides a signal receiver with anti-fall function, which has the following beneficial effects:

[0016] 1. The signal receiver with anti-fall function can not only reduce the impact force when the signal receiver body falls to the ground and fully protect the signal receiver body by arranging the rubber sleeve, the connection hole, the buffer rod, the sleeve and the buffer spring, but also can facilitate the timely replacement of the rubber sleeve after being broken to ensure the protective effect of the signal receiver body.

[0017] 2. The signal receiver with anti-fall function can protect the control joystick by setting a fixing rod and a fixing ring to prevent the control joystick from hitting the ground when the signal receiver body falls. At the same time, the fixing rod can be disassembled by using the ball head plunger, the limit spring and the limit hole without affecting the storage of the signal receiver body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2This is a schematic diagram of the overall explosion structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the rubber sleeve of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the sleeve and the buffer rod of the utility model;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the fixing rod of the utility model;

[0023] Figure 6 For this utility model Figure 2 A is an enlarged structural diagram of FIG.

[0024] In the figure: 1. signal receiver body; 2. control joystick; 3. anti-fall mechanism; 31. sleeve; 32. buffer rod; 33. rubber sleeve; 34. buffer spring; 35. connecting hole; 4. protection mechanism; 41. fixing rod; 42. fixing ring; 43. limiting hole; 44. ball plunger; 45. limiting spring. DETAILED DESCRIPTION

[0025] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a signal receiver with an anti-fall function, comprising a signal receiver body 1, two groups of control joysticks 2 are arranged on the signal receiver body 1, an anti-fall mechanism 3 for protecting the signal receiver body 1 is arranged on the signal receiver body 1, and the anti-fall mechanism 3 can prevent the signal receiver body 1 from directly hitting the ground, and a protective mechanism 4 for protecting the control joystick 2 is arranged on the signal receiver body 1, and the protective mechanism 4 can prevent the control joystick 2 from hitting the ground.

[0026] The anti-fall mechanism 3 includes a sleeve 31, a buffer rod 32, a rubber sleeve 33, a buffer spring 34, and a connecting hole 35; the sleeve 31 is fixedly mounted on the inner wall of the signal receiver body 1, the buffer rod 32 is slidably connected to the inner wall of the sleeve 31, and the side wall of the buffer rod 32 is fixedly mounted with a buffer spring 34, and one end of the buffer spring 34 away from the buffer rod 32 is fixedly mounted on the inner wall of the sleeve 31. When the signal receiver body 1 accidentally falls to the ground, the rubber sleeve 33 will hit the ground. At this time, the impact force received by the rubber sleeve 33 will be transmitted to the buffer rod 32, causing the buffer rod 32 to slide toward the inside of the sleeve 31 and compress The buffer spring 34 converts the impact force into elastic potential energy of the buffer spring 34, thereby providing buffering for the signal receiver body 1. A connecting hole 35 is opened on the inner wall of the rubber sleeve 33. The inner wall of the connecting hole 35 is interference fit with the outer wall of the buffer rod 32. The rubber sleeve 33 is sleeved on the outer wall of the buffer rod 32 through the connecting hole 35. When the rubber sleeve 33 is broken or damaged, the rubber sleeve 33 is pulled to deform the rubber sleeve 33 and separate the connecting hole 35 from the buffer rod 32. At this time, the rubber sleeve 33 can be removed, and then the connecting hole 35 on the replaced rubber sleeve 33 can be sleeved on the buffer rod 32.

[0027] The protective mechanism 4 comprises a fixing rod 41, a fixing ring 42, a limiting hole 43, a ball plunger 44 and a limiting spring 45; the fixing rod 41 is fixedly mounted on the inner wall of the signal receiver body 1, and there are two groups of fixing rods 41, and the two groups of fixing rods 41 are mirror-imaged on both sides of the control rocker 2 with the control rocker 2 as the center, and the tops of the two groups of fixing rods 41 are fixedly mounted with fixing rings 42, and the control rocker 2 can be protected by the fixing rod 41 in combination with the fixing ring 42 to prevent the control rocker 2 from hitting the ground when the signal receiver body 1 falls, and a limiting hole 43 is provided at the connection between the fixing rod 41 and the signal receiver body 1, and a ball plunger 44 is slidably connected to the inner wall of the fixing rod 41, and one end of the ball plunger 44 fits in the limiting hole 43 The inner wall of the ball plunger 44, the other end of the ball plunger 44 is fixedly installed with a limiting spring 45, and the end of the limiting spring 45 away from the ball plunger 44 is fixedly installed on the inner wall of the fixing rod 41, and the elasticity of the limiting spring 45 pushes the ball plunger 44 into the limiting hole 43, so as to complete the installation of the fixing rod 41 and the signal receiver body 1. Through the arrangement of the ball plunger 44 and the limiting spring 45, the fixing rod 41 and the signal receiver body 1 can be easily disassembled and assembled. When the signal receiver body 1 needs to be used, the fixing rod 41 and the signal receiver body 1 are installed together to protect the control rocker 2. When the signal receiver body 1 is not needed, the fixing rod 41 is disassembled without affecting the storage of the signal receiver body 1.

[0028] Working principle: When the signal receiver body 1 accidentally falls to the ground, the rubber sleeve 33 will hit the ground. At this time, the impact force received by the rubber sleeve 33 will be transmitted to the buffer rod 32, causing the buffer rod 32 to slide toward the inside of the sleeve 31 and compress the buffer spring 34, so that the impact force is converted into the elastic potential energy of the buffer spring 34, thereby providing a buffer for the signal receiver body 1 to prevent the signal receiver body 1 from being damaged due to excessive impact force when hitting the ground. When the rubber sleeve 33 is broken or damaged, the rubber sleeve 33 is pulled to deform the rubber sleeve 33 and separate the connecting hole 35 from the buffer rod 32. At this time, the rubber sleeve 33 can be removed, and then the connecting hole 35 on the replaced rubber sleeve 33 can be sleeved on the buffer rod 32.

[0029] Before using the signal receiver body 1, align the bottom of the fixing rod 41 with the limiting hole 43 and push it downward. At the same time, use the elasticity of the limiting spring 45 to push the ball head plunger 44 into the limiting hole 43 to complete the installation of the fixing rod 41 and the signal receiver body 1. At this time, the fixing rod 41 and the fixing ring 42 can be used to protect the control rocker 2 to prevent the control rocker 2 from hitting the ground when the signal receiver body 1 falls.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A signal receiver with anti-fall function, comprising a signal receiver body (1), wherein two sets of control joysticks (2) are arranged on the signal receiver body (1), characterized in that: The signal receiver body (1) is provided with an anti-fall mechanism (3) for protecting the signal receiver body (1), and the signal receiver body (1) is provided with a protective mechanism (4) for protecting the control rocker (2), and the anti-fall mechanism (3) comprises: A sleeve (31), wherein the sleeve (31) is fixedly mounted on the inner wall of the signal receiver body (1); A buffer rod (32), the buffer rod (32) being slidably connected to the inner wall of the sleeve (31), a buffer spring (34) being fixedly mounted on the side wall of the buffer rod (32), and one end of the buffer spring (34) away from the buffer rod (32) being fixedly mounted on the inner wall of the sleeve (31); A rubber sleeve (33) is provided with a connecting hole (35) on its inner wall, the inner wall of the connecting hole (35) is interference fit with the outer wall of the buffer rod (32), and the rubber sleeve (33) is sleeved on the outer wall of the buffer rod (32) through the connecting hole (35).

2. The signal receiver with anti-fall function according to claim 1, characterized in that: The protection mechanism (4) comprises a fixing rod (41), and the fixing rod (41) is fixedly mounted on the inner wall of the signal receiver body (1).

3. The signal receiver with anti-fall function according to claim 2, characterized in that: The number of the fixing rods (41) is two groups, and the two groups of fixing rods (41) are arranged on both sides of the control rocker (2) in a mirror-image manner with the control rocker (2) as the center, and fixing rings (42) are fixedly installed on the tops of the two groups of fixing rods (41).

4. The signal receiver with anti-fall function according to claim 2, characterized in that: A limiting hole (43) is provided at the connection between the fixing rod (41) and the signal receiver body (1).

5. The signal receiver with anti-fall function according to claim 2, characterized in that: The inner wall of the fixing rod (41) is slidably connected with a ball plunger (44).

6. The signal receiver with anti-fall function according to claim 5, characterized in that: One end of the ball plunger (44) is fitted on the inner wall of the limiting hole (43), and the other end of the ball plunger (44) is fixedly mounted with a limiting spring (45), and one end of the limiting spring (45) away from the ball plunger (44) is fixedly mounted on the inner wall of the fixing rod (41).

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