CN216599604U

CN216599604U - Wisdom is walkie-talkie that portable and water-proof effects is good for security personnel

Info

Publication number: CN216599604U
Application number: CN202122631284.2U
Authority: CN
Inventors: 陈晖�
Original assignee: Quanzhou Ruisen Electronic Co ltd
Current assignee: Quanzhou Ruisen Electronic Co ltd
Priority date: 2021-10-30
Filing date: 2021-10-30
Publication date: 2022-05-24
Anticipated expiration: 2031-10-30

Abstract

The utility model discloses an interphone which is convenient to carry and good in waterproof effect and used for intelligent security, which comprises an interphone body, wherein a fixed box is fixedly connected to the back surface of the interphone body, and a double-shaft motor is fixedly connected to an inner cavity of the fixed box. According to the utility model, through the matching of the double-shaft motor, the transmission mechanism, the threaded rod, the threaded sleeve, the fixed plate, the limiting block, the clamping block, the sliding rod, the sliding sleeve, the supporting rod, the protective block and the second spring, the output shaft of the double-shaft motor drives the threaded rod to rotate through the first bevel gear and the second bevel gear, the threaded rod drives the limiting block to move through the threaded sleeve and the fixed plate, the limiting block drives the clamping block to move, the clamping effect is improved, the sliding rod is prevented from dropping, after the interphone body falls, the protective block drives the sliding sleeve to move on the sliding rod through the supporting rod, and the sliding rod is buffered through the second spring, so that the effect of high safety is achieved, and the problem of low safety of the existing device is solved.

Description

Wisdom is walkie-talkie that portable and water-proof effects is good for security personnel

Technical Field

The utility model relates to the technical field of interphones, in particular to an intelligent and security portable interphone with good waterproof effect.

Background

The interphone is a two-way mobile communication tool, which comprises a transmitting part, a receiving part, a modulation signal and modulation circuit, a signaling processing and the like, can be used for communication without any network support, has no telephone charge, is suitable for occasions with relatively fixed and frequent communication, and currently comprises three categories of analog interphones, digital interphones, IP interphones and the like; the existing waterproof interphone has certain defects when being used, the interphone needs to be held at the waist in the carrying process at first, a special interphone carrying bag needs to be worn, the interphone is inconvenient, and the interphone is likely to fall off to cause damage due to hand slip when being used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent interphone which is convenient to carry for security and good in waterproof effect, has the advantage of high safety, and solves the problem that an existing device is low in safety.

In order to achieve the purpose, the utility model provides the following technical scheme: an interphone convenient to carry and good in waterproof effect for intelligent security comprises an interphone body, wherein a fixed box is fixedly connected to the back of the interphone body, a double-shaft motor is fixedly connected to an inner cavity of the fixed box, a transmission mechanism is fixedly connected to an output shaft of the double-shaft motor and comprises a first bevel gear and a second bevel gear, a threaded rod is fixedly connected to the axis of the second bevel gear, a threaded sleeve is sleeved on the surface of the threaded rod, a fixed plate is fixedly connected to the surface of the threaded sleeve, a limiting block is fixedly connected to one side of the fixed plate, a clamping block is fixedly connected to one side of the limiting block, a groove is formed in the back of the clamping block, a telescopic rod is fixedly connected to the inner cavity of the groove, a buffer block is fixedly connected to the other end of the telescopic rod, and a sliding rod is fixedly connected to the left side and the right side of the interphone body through an installation block, the surface cover of slide bar is equipped with the sliding sleeve, the surperficial swing joint of sliding sleeve has the bracing piece, the other end swing joint of bracing piece has the protection piece, the surperficial cover of slide bar is equipped with the second spring.

Preferably, an output shaft of the double-shaft motor is fixedly connected with a first bevel gear, and a second bevel gear is meshed with the surface of the first bevel gear.

Preferably, one side of the limiting block penetrates through the fixed box and extends to the outer side of the fixed box, and a limiting groove matched with the limiting block is formed in one side of the fixed box.

Preferably, the surface cover of telescopic link is equipped with first spring, the one end of first spring and the inner chamber fixed connection of recess, the other end of first spring and one side fixed connection of buffer block.

Preferably, the shape of the protection block is L-shaped, and the number of the protection blocks is two.

Preferably, the top fixedly connected with control button of intercom body, control button's output and biax motor's input electric connection.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matching of the double-shaft motor, the transmission mechanism, the threaded rod, the threaded sleeve, the fixed plate, the limiting block, the clamping block, the sliding rod, the sliding sleeve, the supporting rod, the protective block and the second spring, the output shaft of the double-shaft motor drives the threaded rod to rotate through the first bevel gear and the second bevel gear, the threaded rod drives the limiting block to move through the threaded sleeve and the fixed plate, the limiting block drives the clamping block to move, the clamping effect is improved, the sliding rod is prevented from dropping, after the interphone body falls, the protective block drives the sliding sleeve to move on the sliding rod through the supporting rod, and the sliding rod is buffered through the second spring, so that the effect of high safety is achieved, and the problem of low safety of the existing device is solved.

2. The limiting block is matched with the limiting groove, so that the fixing plate is convenient to limit, the clamping effect is improved through the design of the first spring and the effect of the first spring on the buffer plate, and the double-shaft motor can be automatically controlled to rotate forwards and backwards through the design of the control button.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a left side sectional view of the fixing box structure of the present invention.

In the figure: 1. an interphone body; 2. a fixed box; 3. a double-shaft motor; 4. a transmission mechanism; 41. a first bevel gear; 42. a second bevel gear; 5. a threaded rod; 6. a threaded sleeve; 7. a fixing plate; 8. a limiting block; 9. a clamping block; 10. a groove; 11. a telescopic rod; 12. a buffer block; 13. a slide bar; 14. a sliding sleeve; 15. a support bar; 16. a protection block; 17. a second spring; 18. a limiting groove; 19. a first spring; 20. and a control button.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a portable interphone for intelligent security comprises an interphone body 1, a control button 20 is fixedly connected to the top of the interphone body 1, the output end of the control button 20 is electrically connected to the input end of a dual-axis motor 3, a limit plate 7 is limited by the cooperation of a limit block 8 and a limit groove 18, the first spring 19 is designed to improve the clamping effect by the action of the first spring 19 on a buffer plate, the control button 20 is designed to automatically control the forward rotation and the reverse rotation of the dual-axis motor 3, a fixed box 2 is fixedly connected to the back of the interphone body 1, the dual-axis motor 3 is fixedly connected to the inner cavity of the fixed box 2, a first bevel gear 41 is fixedly connected to the output shaft of the dual-axis motor 3, a second bevel gear 42 is engaged to the surface of the first bevel gear 41, and a transmission mechanism 4 is fixedly connected to the output shaft of the dual-axis motor 3, the transmission mechanism 4 comprises a first bevel gear 41 and a second bevel gear 42, a threaded rod 5 is fixedly connected at the axis of the second bevel gear 42, a thread bush 6 is sleeved on the surface of the threaded rod 5, a fixing plate 7 is fixedly connected on the surface of the thread bush 6, a limiting block 8 is fixedly connected on one side of the fixing plate 7, one side of the limiting block 8 penetrates through the fixing box 2 and extends to the outer side of the fixing box 2, a limiting groove 18 matched with the limiting block 8 is arranged on one side of the fixing box 2, a clamping block 9 is fixedly connected on one side of the limiting block 8, a groove 10 is arranged on the back of the clamping block 9, an expansion link 11 is fixedly connected in the inner cavity of the groove 10, a first spring 19 is sleeved on the surface of the expansion link 11, one end of the first spring 19 is fixedly connected with the inner cavity of the groove 10, the other end of the first spring 19 is fixedly connected with one side of a buffer block 12, and the other end of the expansion link 11 is fixedly connected with a buffer block 12, the left side and the right side of the interphone body 1 are fixedly connected with a sliding rod 13 through mounting blocks, the surface of the sliding rod 13 is sleeved with a sliding sleeve 14, the surface of the sliding sleeve 14 is movably connected with a supporting rod 15, the other end of the supporting rod 15 is movably connected with a protective block 16, the protective block 16 is L-shaped, the number of the protective blocks 16 is two, the surface of the sliding rod 13 is sleeved with a second spring 17, an output shaft of the double-shaft motor 3 drives a threaded rod 5 to rotate through a double-shaft motor 3, a transmission mechanism 4, a threaded rod 5, a threaded sleeve 6, a fixing plate 7, a limiting block 8, a clamping block 9, the sliding rod 13, the sliding sleeve 14, the supporting rod 15, the protective block 16 and the second spring 17 through matching, the threaded rod 5 is driven by an output shaft of the double-shaft motor 3 through a first bevel gear 41 and a second bevel gear 42, the threaded rod 5 drives the limiting block 8 to move through the threaded sleeve 6 and the fixing plate 7, the limiting block 8 drives the clamping block 9 to move, so that the clamping effect is improved and the falling is prevented, after the interphone body 1 falls, the protection block 16 drives the sliding sleeve 14 to move on the sliding rod 13 through the support rod 15 and buffers the sliding sleeve through the second spring 17, so that the effect of high safety is achieved, and the problem of low safety of the existing device is solved.

During the use, the output shaft of biax motor 3 drives threaded rod 5 rotatory through first bevel gear 41 and second bevel gear 42, threaded rod 5 drives stopper 8 through thread bush 6 and fixed plate 7 and removes, stopper 8 drives grip block 9 and removes, improves the centre gripping effect, prevent that it from dropping, after intercom body 1 falls, protection piece 16 drives sliding sleeve 14 through bracing piece 15 and removes on slide bar 13, and cushion it through second spring 17, thereby reach the high effect of security.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence is walkie-talkie that security personnel used portable and water-proof effects is good, includes intercom body (1), its characterized in that: the back of the interphone body (1) is fixedly connected with a fixed box (2), an inner cavity of the fixed box (2) is fixedly connected with a double-shaft motor (3), an output shaft of the double-shaft motor (3) is fixedly connected with a transmission mechanism (4), the transmission mechanism (4) comprises a first bevel gear (41) and a second bevel gear (42), a threaded rod (5) is fixedly connected with the axis of the second bevel gear (42), a threaded sleeve (6) is sleeved on the surface of the threaded rod (5), a fixed plate (7) is fixedly connected with the surface of the threaded sleeve (6), a limit block (8) is fixedly connected with one side of the fixed plate (7), a clamping block (9) is fixedly connected with one side of the limit block (8), a groove (10) is formed in the back of the clamping block (9), and an inner cavity of the groove (10) is fixedly connected with a telescopic rod (11), the other end fixedly connected with buffer block (12) of telescopic link (11), the left and right sides of intercom body (1) is all through installation piece fixedly connected with slide bar (13), the surperficial cover of slide bar (13) is equipped with sliding sleeve (14), the surperficial swing joint of sliding sleeve (14) has bracing piece (15), the other end swing joint of bracing piece (15) has protection piece (16), the surperficial cover of slide bar (13) is equipped with second spring (17).

2. The intelligent interphone of claim 1, which is portable and waterproof for security, characterized in that: the output shaft of the double-shaft motor (3) is fixedly connected with a first bevel gear (41), and a second bevel gear (42) is meshed with the surface of the first bevel gear (41).

3. The intelligent interphone of claim 1, which is portable and waterproof for security, characterized in that: one side of stopper (8) runs through fixed case (2) and extends to the outside of fixed case (2), one side of fixed case (2) is provided with spacing groove (18) with stopper (8) looks adaptation.

4. The intelligent interphone of claim 1, which is portable and waterproof for security, characterized in that: the surface cover of telescopic link (11) is equipped with first spring (19), the one end of first spring (19) and the inner chamber fixed connection of recess (10), the other end of first spring (19) and one side fixed connection of buffer block (12).

5. The intelligent interphone of claim 1, which is portable and waterproof for security, characterized in that: the protection blocks (16) are L-shaped, and the number of the protection blocks (16) is two.

6. The intelligent interphone of claim 1, which is portable and waterproof for security, characterized in that: the top fixedly connected with control button (20) of intercom body (1), the output of control button (20) and the input electric connection of double-shaft motor (3).