Duplex secretary machine with receiver falling prevention structure

Abstract

The utility model belongs to the technical field of duplex secretary machines, and particularly relates to a duplex secretary machine with a receiver falling prevention structure, which comprises a duplex secretary machine, a receiver is arranged at the top of the duplex secretary machine, a key area is arranged on one side of the receiver, an antenna is mounted at one end of the duplex secretary machine, one end of the receiver is connected with a fixing block, and the other end of the receiver is connected with the antenna. According to the utility model, the telephone receiver is buckled above the duplex secretary machine, the fixing block at one end of the telephone receiver is located at the top of the connecting seat, then the bidirectional screw rod is rotated clockwise, and the telephone receiver is fixed on the duplex secretary machine, so that the telephone receiver is fixed on the duplex secretary machine, and the telephone receiver is fixed on the duplex secretary machine. When the duplex secretary machine moves, the two threaded connection blocks in threaded connection with the outer wall of the duplex secretary machine can move oppositely along the sliding grooves under the action of the sliding blocks, and the L-shaped insertion blocks at the tops of the two threaded connection blocks can be inserted into the insertion grooves, so that the receiver is fixed, and the phenomenon that the receiver falls off when the duplex secretary machine moves is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of duplex secretary machines, and in particular relates to a duplex secretary machine with a receiver-drop-proof structure. Background Art

[0002] A duplex secretary machine usually refers to a secretary machine or intercom device with duplex communication function. This device allows simultaneous voice communication between two parties, that is, both parties can speak and hear each other's voice at the same time, realizing two-way intercom.

[0003] At present, during the use of existing duplex secretary machines, information communication is usually carried out using a handset, and the handset is usually placed on the top of the duplex secretary machine. Although the handset is not easy to fall from above when placed on the top, it is easy to fall from the duplex secretary machine during the process of taking and moving because the handset has no good fixing structure, which may cause damage to the handset. Utility Model Content

[0004] The utility model aims to provide a duplex secretary machine with a structure to prevent the receiver from falling off, aiming to solve the problem that the existing duplex secretary machine usually uses the receiver for information communication during use, and the receiver is usually placed on the top of the duplex secretary machine. Although the receiver is not easy to fall from the top when placed on the top, it is easy to fall from the duplex secretary machine during the process of taking and moving because the receiver has no good fixing structure, which may cause damage to the receiver.

[0005] To achieve the above object, the utility model provides the following technical solution: a duplex secretary machine with a receiver-preventing structure, comprising a duplex secretary machine, a receiver is arranged on the top of the duplex secretary machine, a key area is arranged on one side of the receiver, and an antenna is installed at one end of the duplex secretary machine;

[0006] One end of the handset is connected to a fixed block, a slot is provided on the outer wall of the fixed block, a connecting seat is connected to the outer wall of the duplex secretary machine, a bidirectional screw rod is inserted through one end of the connecting seat, the outer wall of the bidirectional screw rod is threadedly connected to two threaded connecting blocks, the tops of the two threaded connecting blocks are connected to L-shaped plug blocks, a sliding groove is provided on the outer wall of the connecting seat, and the outer walls of the two threaded connecting blocks are connected to sliders.

[0007] As a preferred duplex secretary machine with a receiver-prevention structure of the utility model, one end of the bidirectional screw rod forms a rotation connection structure with a connecting seat through a bearing.

[0008] As a preferred embodiment of the duplex secretary machine with a receiver-preventing structure of the utility model, the L-shaped plug-in blocks at the top of the two threaded connection blocks are symmetrically distributed.

[0009] As a preferred embodiment of the duplex secretary machine with a receiver-prevention structure of the utility model, the fixing block is located on the top of the connecting seat.

[0010] As a preferred duplex secretary machine with a receiver-drop-proof structure of the utility model, the slot is adapted to the size of one end of the L-shaped plug-in block.

[0011] As a preferred duplex secretary machine with a receiver-prevention structure of the utility model, two slide rails are symmetrically distributed on the top of the duplex secretary machine, a connecting plate is slidably connected between the two slide rails, and a wiping pad is provided at the bottom of the connecting plate.

[0012] As a preferred duplex secretary machine with a receiver-drop prevention structure of the utility model, the wiping pad fits in with the key area.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By buckling the handset on top of the duplex secretary machine, the fixed block at one end of the handset will be located on the top of the connecting seat, and then by rotating the bidirectional screw clockwise, the two threaded connection blocks on the outer wall of the handset can move toward each other along the slide groove under the action of the slider, and the L-shaped plug-in blocks on the top of the two threaded connection blocks will be inserted into the slot, thereby fixing the handset and preventing the handset from falling off when the duplex secretary machine is moved.

[0015] The connection plate is pulled to drive the wiping pad to move along the slide rail, and the wiping pad cleans the key surfaces in the key area during the movement, thereby improving the practicality of the duplex secretary machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a first rear view structural schematic diagram of the utility model;

[0019] Figure 3 It is a second rear view structural schematic diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of the A enlarged structure of the utility model.

[0021] In the figure: 1. duplex secretary machine; 2. handset; 3. keypad; 4. antenna; 5. fixing block; 6. slot; 7. connector; 8. bidirectional screw rod; 9. threaded connection block; 10. L-shaped plug; 11. slide groove; 12. slider; 13. slide rail; 14. connecting plate; 15. wiping pad. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides the following technical solutions: a duplex secretary machine with a receiver-drop-proof structure, comprising a duplex secretary machine 1, a receiver 2 is arranged on the top of the duplex secretary machine 1, a key area 3 is arranged on one side of the receiver 2, and an antenna 4 is installed at one end of the duplex secretary machine 1;

[0024] It should be noted that the duplex secretary machine 1 and the handset 2 are connected via a connecting line;

[0025] One end of the handset 2 is connected to a fixed block 5, and a slot 6 is provided on the outer wall of the fixed block 5. The outer wall of the duplex secretary machine 1 is connected to a connecting seat 7, and a bidirectional screw rod 8 is inserted through one end of the connecting seat 7. The outer wall of the bidirectional screw rod 8 is threadedly connected to two threaded connecting blocks 9, and the tops of the two threaded connecting blocks 9 are connected to L-shaped plug blocks 10. The outer wall of the connecting seat 7 is provided with a sliding groove 11, and the outer walls of the two threaded connecting blocks 9 are connected to sliders 12.

[0026] Preferably: one end of the bidirectional screw rod 8 forms a rotating connection structure with the connecting seat 7 through a bearing, the L-shaped plug blocks 10 on the top of the two threaded connecting blocks 9 are symmetrically distributed, the fixed block 5 is located on the top of the connecting seat 7, and the slot 6 is adapted to the size of one end of the L-shaped plug block 10.

[0027] When in use, the handset 2 is buckled on the duplex secretary machine 1, and the fixing block 5 at one end of the handset 2 is located on the top of the connecting seat 7. Then, the two-way screw rod 8 is rotated clockwise, so that the two threaded connecting blocks 9 threadedly connected on the outer wall can move toward each other along the slide groove 11 under the action of the slider 12, and the L-shaped plug block 10 on the top of the two threaded connecting blocks 9 is inserted into the slot 6, so that the handset 2 is fixed;

[0028] On the contrary, by rotating the bidirectional screw rod 8 counterclockwise, the two threaded connection blocks 9 threadedly connected on its outer wall can move towards each other along the slide groove 11 under the action of the slider 12, and one end of the L-shaped plug block 10 on the top of the two threaded connection blocks 9 will be disengaged from the slot 6. When the L-shaped plug block 10 is disengaged from the slot 6, the earpiece 2 can be taken and placed normally.

[0029] Preferably, two slide rails 13 are symmetrically distributed on the top of the duplex secretary machine 1 , a connecting plate 14 is slidably connected between the two slide rails 13 , a wiping pad 15 is provided at the bottom of the connecting plate 14 , and the wiping pad 15 fits with the key area 3 .

[0030] When in use, the connection plate 14 is pulled to drive the wiping pad 15 to move along the slide rail 13 , and the wiping pad 15 cleans the surface of the keys in the key area 3 during the movement.

[0031] Working principle: First, by buckling the handset 2 on the duplex secretary machine 1, the fixing block 5 at one end of the handset 2 will be located on the top of the connecting seat 7, and then by rotating the bidirectional screw rod 8 clockwise, the two threaded connection blocks 9 on the outer wall of the handset 2 can move toward each other along the slide groove 11 under the action of the slider 12, and the L-shaped plug block 10 on the top of the two threaded connection blocks 9 will be inserted into the slot 6, so as to fix the handset 2 and prevent the handset 2 from falling off when the duplex secretary machine 1 is moved, and then by The two-way screw rod 8 is rotated counterclockwise so that the two threaded connection blocks 9 threadedly connected on its outer wall can move toward each other along the slide groove 11 under the action of the slider 12, and one end of the L-shaped plug block 10 on the top of the two threaded connection blocks 9 will be disengaged from the slot 6. When the L-shaped plug block 10 is disengaged from the slot 6, the earpiece 2 can be taken and placed normally, and the connecting plate 14 is pulled to drive the wiping pad 15 to move along the slide rail 13, and during the movement, the wiping pad 15 will clean the key surface in the key area 3.

[0032] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A duplex secretary machine with a receiver-drop prevention structure, comprising a duplex secretary machine (1), characterized in that: The top of the duplex secretary machine (1) is provided with a receiver (2), one side of the receiver (2) is provided with a keypad area (3), and one end of the duplex secretary machine (1) is installed with an antenna (4); One end of the handset (2) is connected to a fixing block (5), the outer wall of the fixing block (5) is provided with a slot (6), the outer wall of the duplex secretary machine (1) is connected to a connecting seat (7), one end of the connecting seat (7) is penetrated by a bidirectional screw rod (8), the outer wall of the bidirectional screw rod (8) is threadedly connected to two threaded connecting blocks (9), the tops of the two threaded connecting blocks (9) are connected to an L-shaped plug block (10), the outer wall of the connecting seat (7) is provided with a sliding groove (11), and the outer walls of the two threaded connecting blocks (9) are connected to a sliding block (12).

2. A duplex secretary machine with an anti-earpiece-dropping structure according to claim 1, characterized in that: One end of the bidirectional screw rod (8) forms a rotationally connected structure with the connecting seat (7) via a bearing.

3. The duplex secretary machine with an anti-earpiece-dropping structure according to claim 1, characterized in that: The L-shaped insert blocks (10) on the top of the two threaded connection blocks (9) are symmetrically distributed.

4. The duplex secretary machine with an anti-earpiece-dropping structure according to claim 1, characterized in that: The fixing block (5) is located on the top of the connecting seat (7).

5. The duplex secretary machine with an anti-earpiece-dropping structure according to claim 1, characterized in that: The slot (6) is adapted to the size of one end of the L-shaped insert block (10).

6. The duplex secretary machine with an anti-earpiece-dropping structure according to claim 1, characterized in that: Two slide rails (13) are symmetrically distributed on the top of the duplex secretary machine (1), a connecting plate (14) is slidably connected between the two slide rails (13), and a wiping pad (15) is provided at the bottom of the connecting plate (14).

7. A duplex secretary machine with an anti-earpiece-dropping structure according to claim 6, characterized in that: The wiping pad (15) is in close contact with the key area (3).

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