Drop-resistant digital interphone

Abstract

The utility model discloses an anti-drop digital interphone, which comprises an interphone main body, the interphone main body is sleeved with a protective shell, and the rear side wall of the protective shell is provided with a portable mechanism; the protective shell comprises an upper shell body and a lower shell body, and the upper shell body and the lower shell body are connected through a connecting structure. Protection mechanisms are mounted at the left ends and the right ends of the upper shell and the lower shell, and fixing grooves are formed in the outer walls of the two sides of the upper shell and the lower shell; the protection mechanism comprises a fixing body installed in the fixing groove, a spring is installed on the middle section of the side wall of the fixing body, and a protection plate is installed at the end of the spring. The drop-resistant digital interphone is simple in structure and convenient to operate, the protective shell is arranged outside the interphone main body, the interphone main body can be protected, the waterproofness can be improved, the protective mechanisms are arranged on the two sides of the protective shell, impact force can be buffered when the interphone falls off accidentally, and the safety of the interphone is improved. The problem that a traditional interphone is limited in waterproofness and drop resistance is solved.

Description

Technical Field

[0001] This patent relates to the technical field of digital walkie-talkies, specifically a drop-proof digital walkie-talkie. Background Art

[0002] Digital walkie-talkies are designed with digital technology. They digitize voice signals and transmit them in digital coding form. That is to say, all modulations on the transmission frequency of the walkie-talkie are digital. The basic principle of digital walkie-talkies is to convert analog voice into digital signals first, and then modulate them to radio frequency. Since the transmitted signals are digital, of course this type of equipment can also transmit data directly.

[0003] However, the digital walkie-talkie in the prior art still has some shortcomings. For example, the silicone protective cover protects the walkie-talkie from being broken and also plays a certain waterproof role, but its anti-fall ability is limited, and the internal components are easily damaged by shock. Therefore, the prior art needs to be improved. Utility Model Content

[0004] The purpose of this patent is to provide a drop-proof digital intercom to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, this patent provides the following technical solutions: a drop-proof digital intercom, comprising an intercom body, the exterior of the intercom body is covered with a protective shell, and the rear side wall of the protective shell is equipped with a portable mechanism;

[0006] The protective shell comprises an upper shell and a lower shell, and the upper shell and the lower shell are connected by a connecting structure;

[0007] Protective mechanisms are installed on both left and right ends of the upper shell and the lower shell, and fixing grooves are opened on both side outer walls of the upper shell and the lower shell;

[0008] The protection mechanism comprises a fixing body installed in a fixing groove, a spring is installed at the middle section of a side wall of the fixing body, and a protection plate is installed at the end of the spring.

[0009] Preferably, buffer grooves are provided on both ends of the side wall of the fixed body at the spring, and buffer rods are installed on both ends of the side wall of the protective plate, and the buffer rods are inserted into the buffer grooves.

[0010] Preferably, a stabilizing plate is installed at the end of the buffer rod, and the stabilizing plate is arranged in the buffer groove.

[0011] Preferably, the connection structure comprises a clamping groove provided on the side wall of the upper shell and a clamping block installed on the side wall of the lower shell, and the clamping block is assembled in the clamping groove.

[0012] Preferably, an elastic cavity is provided inside the clamping block, and an elastic member is installed inside the elastic cavity.

[0013] Preferably, the portable mechanism includes a support plate, a fixing plate, and an elastic pressure plate, wherein the fixing plate is mounted on the rear side wall of the upper shell, a mounting groove is provided on the side wall of the fixing plate, the support plate is mounted in the mounting groove, and the elastic pressure plate is mounted at the end of the support plate.

[0014] Preferably, a pull head is installed at the end of the elastic pressure plate, and a mounting hole is opened on the side wall of the fixing plate.

[0015] Compared with the prior art, the beneficial effects of this patent are: the drop-proof digital walkie-talkie has a simple structure and is easy to operate. By providing a protective shell on the outside of the walkie-talkie body, it can not only protect the walkie-talkie body but also improve the waterproofness. Protective mechanisms are provided on both sides of the protective shell to cushion the impact force when the walkie-talkie accidentally falls, thereby solving the problem of limited waterproofness and drop resistance of traditional walkie-talkies. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of this patent;

[0017] Figure 2 This is a schematic diagram of the portable mechanism of this patent;

[0018] Figure 3 This is a schematic diagram of the connection mechanism of this patent;

[0019] Figure 4 This is a schematic diagram of the protection mechanism of this patent.

[0020] In the figure: 1 intercom body, 2 protective shell, 201 upper shell, 202 lower shell, 3 protective mechanism, 31 fixed body, 32 spring, 33 protective plate, 4 clamping block, 41 support plate, 42 elastic pressure plate, 43 pull head, 44 fixed plate, 5 clamping groove, 6 spring cavity, 7 elastic member, 8 buffer cavity, 9 stabilizing plate, 10 buffer rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of this patent to clearly and completely describe the technical solutions in the embodiments of this patent. Obviously, the described embodiments are only part of the embodiments of this patent, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0022] See also Figures 1 to 4This patent provides a technical solution: a drop-proof digital intercom, including an intercom body 1, the outer part of the intercom body 1 is covered with a protective shell 2, the rear side wall of the protective shell 2 is equipped with a portable mechanism, the intercom body 1 is a digital intercom in the prior art, the protective shell 2 is a plastic shell, divided into two separate upper and lower shells, which can wrap the intercom body 1 for protection;

[0023] The protective shell 2 includes an upper shell 201 and a lower shell 202, and the upper shell 201 and the lower shell 202 are connected by a connecting structure;

[0024] The upper shell 201 and the lower shell 202 are both provided with protective mechanisms 3 at their left and right ends, and the outer walls of both sides of the upper shell 201 and the lower shell 202 are both provided with fixing grooves;

[0025] The protective mechanism 3 includes a fixed body 31 installed in a fixed groove, a spring 32 is installed in the middle section of the side wall of the fixed body 31, and a protective plate 33 is installed at the end of the spring 32. The fixed body 31 is fixedly installed in the fixed groove. The elasticity of the spring 32 and the protective plate 33 can offset the impact force generated when the intercom body 1 falls, thereby avoiding damage to internal components.

[0026] The side walls of the fixed body 31 are provided with buffer grooves 8 at both ends of the spring 32 , and buffer rods 10 are installed at both ends of the side walls of the protective plate 33 . The buffer rods 10 are inserted into the buffer grooves 8 , and the buffer rods 10 can be pulled in and out of the buffer grooves 8 following the expansion and contraction of the spring 32 .

[0027] A stabilizing plate 4 is installed at the end of the buffer rod 10 . The stabilizing plate 4 is disposed in the buffer groove 8 . The stabilizing plate 4 can improve the stability of the buffer rod 10 in the buffer groove 8 .

[0028] The connecting structure includes a snap-in groove 5 opened on the side wall of the upper shell 201 and a snap-in block 4 installed on the side wall of the lower shell 202. The snap-in block 4 is assembled in the snap-in groove 5. The snap-in block 4 and the snap-in groove 5 are arranged on the opposite side walls of the upper shell 201 and the lower shell 202. The snap-in block 4 can be installed in the snap-in groove 5 to connect the upper shell 201 and the lower shell 202.

[0029] An elastic cavity 6 is provided inside the clamping block 4 , and an elastic member 7 is installed inside the elastic cavity 6 . The elasticity of the clamping block 4 is improved by the provision of the elastic member 6 .

[0030] The portable mechanism includes a support plate 41, a fixing plate 44, and an elastic pressure plate 42. The fixing plate 44 is installed on the rear side wall of the upper shell 201. The side wall of the fixing plate 44 is provided with a mounting groove 12. The support plate 41 is installed in the mounting groove 12. The elastic pressure plate 42 is installed at the end of the support plate 41; a pull head 43 is installed at the end of the elastic pressure plate 42. The elastic pressure plate 42 is arranged obliquely relative to the back side of the remote control control board body 1. One end of the elastic pressure plate 42 is integrally connected with the end of the support plate 41 away from the remote control control board body 1. The end of the elastic pressure plate 42 away from the support plate 41 is elastically abutted against the outer wall of the remote control control board 1. The pull head 43 is located at the end of the elastic pressure plate 42 away from the support plate 41 and is integrally connected with the elastic pressure plate 42.

[0031] When the remote control panel body 1 is needed, the user can first pull up the pull head 43 to deform the elastic pressing plate 42, and then insert the elastic pressing plate 42 into the clothes pocket, so that the elastic pressing plate 42 can clamp the user's clothes pocket.

[0032] A pull head 43 is installed at the end of the elastic pressure plate 42 , and a mounting hole 11 is opened on the side wall of the fixing plate 44 .

[0033] Working process and principle: When in use, the upper shell 201 and the lower shell 202 can be sleeved on the outside of the intercom body 1 and fixed by the connecting structure, and then start using it. The intercom can be clamped in the user's clothing pocket through the portable mechanism. When the intercom body 1 falls, the characteristics of the protective mechanism 3 can reduce the impact force during the fall, thereby improving the protection of the internal components of the intercom body 1.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drop-proof digital intercom, comprising an intercom body (1), characterized in that: The exterior of the intercom body (1) is covered with a protective shell (2), and the rear side wall of the protective shell (2) is equipped with a portable mechanism; The protective shell (2) comprises an upper shell (201) and a lower shell (202), wherein the upper shell (201) and the lower shell (202) are connected via a connecting structure; Protective mechanisms (3) are installed at both left and right ends of the upper shell (201) and the lower shell (202), and fixing grooves are provided on both side outer walls of the upper shell (201) and the lower shell (202); The protection mechanism (3) comprises a fixing body (31) installed in a fixing groove, a spring (32) is installed in the middle section of the side wall of the fixing body (31), and a protection plate (33) is installed at the end of the spring (32).

2. The drop-proof digital intercom according to claim 1, characterized in that: The side walls of the fixed body (31) are provided with buffer grooves (8) at both ends of the spring (32), and the side walls of the protective plate (33) are provided with buffer rods (10) at both ends, and the buffer rods (10) are inserted into the buffer grooves (8).

3. The drop-proof digital intercom according to claim 2, characterized in that: A stabilizing plate (9) is installed at the end of the buffer rod (10), and the stabilizing plate (9) is arranged in the buffer groove (8).

4. The drop-proof digital intercom according to claim 1, characterized in that: The connection structure comprises a clamping groove (5) provided on the side wall of the upper shell (201) and a clamping block (4) installed on the side wall of the lower shell (202); the clamping block (4) is assembled in the clamping groove (5).

5. The drop-proof digital intercom according to claim 4, characterized in that: An elastic chamber (6) is provided inside the clamping block (4), and an elastic member (7) is installed inside the elastic chamber (6).

6. The drop-proof digital intercom according to claim 1, characterized in that: The portable mechanism comprises a support plate (41), a fixing plate (44), and an elastic pressure plate (42); the fixing plate (44) is mounted on the rear side wall of the upper shell (201); a mounting groove (12) is provided on the side wall of the fixing plate (44); the support plate (41) is mounted in the mounting groove (12); and the elastic pressure plate (42) is mounted at the end of the support plate (41).

7. The drop-proof digital intercom according to claim 6, characterized in that: A pull head (43) is installed at the end of the elastic pressure plate (42), and a mounting hole (11) is opened on the side wall of the fixing plate (44).

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