CN215344684U

CN215344684U - Coal mine internet telephone device

Info

Publication number: CN215344684U
Application number: CN202121418999.3U
Authority: CN
Inventors: 于洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-28
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to the technical field of communication equipment, and discloses a coal mine internet telephone device which comprises an installation box, wherein a communication telephone for dialing is arranged in the installation box, a protective door is movably arranged on the installation box through a hinge, an accommodating groove is formed in the installation box, two side wall surfaces in the accommodating groove are respectively provided with a limiting groove with a rectangular structure, lower wall surfaces of the two limiting grooves are respectively and fixedly provided with a movable column, the movable column is sleeved with a first reset spring, and a bearing block is arranged in the accommodating groove. The telephone receiver has certain protection effect on the telephone receiver.

Description

Coal mine internet telephone device

Technical Field

The utility model relates to the technical field of communication equipment, in particular to a coal mine internet telephone device.

Background

The mine communication is up-down communication among all doors and links in a mine by taking the mine as a center, and is mainly characterized in that: communication equipment needs to be explosion-proof, moisture-proof, mildew-proof and dust-proof; the operation field is moved frequently, and workers move dispersedly; the line environment condition of the wired communication is severe and the maintenance is difficult; the wireless communication is characterized in that the free space is small, electric waves are absorbed and reflected by rocks and coal beds, the attenuation is fast, the transmission distance is short, the traditional telephone communication takes a telephone cable as a transmission channel and is commonly used for full-mining communication, and a general machine is generally arranged in a ground dispatching room, and extension machines are arranged in main places above a well and underground.

Through retrieval application number CN201920135221.8 discloses a ZHD type emergent multi-functional through phone for colliery in pit, including the through phone, the through phone is connected through the connecting wire with the telephone, through phone front surface one side is close to the telephone rear has seted up the fixed slot, through phone lateral wall is equipped with the protective housing, the inside rear surface of protective housing is fixed with the lamp pearl, protective housing front surface one side is fixed with first backup pad, first backup pad front surface intermediate position department is fixed with the insulation board.

However, the inventor finds that the technical scheme still has at least the following defects:

the existing telephone device is generally assembled in a protective box, is placed on a buckle after the telephone receiver is used up, and can possibly cause the telephone receiver to be separated from the buckle when being touched in daily life, thereby dropping on the ground to cause the telephone receiver to be damaged, and bringing inconvenience when a user needs to dial a telephone.

To this end, we propose a coal mine internet phone device.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides a coal mine internet telephone device.

In order to achieve the purpose, the coal mine internet phone device comprises an installation box, wherein a communication phone used for dialing is arranged inside the installation box, a protective door is movably installed on the installation box through a hinge, a containing groove is formed in the installation box, limiting grooves with rectangular structures are formed in two side wall surfaces inside the containing groove, movable columns are fixedly installed on the lower wall surfaces of the two limiting grooves, a first reset spring is sleeved on each movable column, a bearing block is arranged inside the containing groove, a placing block used for placing a telephone tube is fixedly installed at the top of each bearing block, a groove is formed above each placing block, a limiting block is arranged inside each placing block, and two second reset springs are fixedly installed on the rear wall surface of each limiting block.

Preferably, the two side wall surfaces of the bearing block are fixedly provided with mounting blocks with L-shaped structures, the tops of the two mounting blocks are provided with communicating holes, and the bearing block is movably mounted between the two movable columns through the communicating holes.

Preferably, a movable groove is formed in the placing block, the movable groove is of a convex structure, the abutting blocks are fixedly mounted on two side wall surfaces of the limiting block, and the limiting block is movably mounted in the movable groove through a second reset spring.

Preferably, the front wall surface of the installation box is provided with a positioning hole with a rectangular structure, and the positioning hole is communicated with the inside of the accommodating groove.

Preferably, the front end of the limiting block is of an arc-shaped structure, and the limiting block can be clamped inside the positioning hole.

Preferably, a hole for passing a telephone line is formed in the bottom of the communication telephone, and the hole is communicated with the inside of the receiving groove.

Advantageous effects

The utility model provides a coal mine internet telephone device. The method has the following beneficial effects:

1. this colliery internet phone device, the bearing piece through setting up, activity post and installation piece, even an installation piece is fixed mounting respectively on the both sides lateral wall face of bearing piece, two installation pieces are on the reset spring that corresponds through the intercommunicating pore movable mounting who sets up, thereby make whole bearing piece movable mounting accomodate the inside in groove, the activity post of setting will be located the top of installation piece, extrude whole bearing piece to the below of accomodating the groove and discharge, the microphone can be placed in placing the recess that the piece top was seted up, after finishing using, place the microphone on placing the piece, later with bearing piece upwards propelling movement, make the bearing piece accomodate into accomodate the inside in groove can, make the microphone can not drop when externally receiving the collision, certain guard action has been played to the microphone.

2. The coal mine internet phone device is characterized in that a second reset spring and a limiting block are arranged, butt joint blocks for limiting are fixedly arranged on two side wall surfaces of the limiting block, when the limiting block slides in the movable groove, the whole limiting block can be placed in the movable groove, when the phone is used, a phone barrel is placed in a clamping groove formed in the placing block, a bearing block is pushed upwards, when the upper surface of the limiting block contacts the bottom surface of the mounting box, the upper wall surface of the limiting block is of an arc-shaped structure, the limiting block can be contracted into the movable groove at the moment, the second reset spring is compressed, the bearing block continuously moves towards the inner part of the accommodating groove, after the arranged limiting block moves to a position corresponding to the positioning hole, the limiting block is pushed outwards under the elastic force action of the second reset spring, and the front end of the limiting block enters the positioning hole to complete positioning, the limiting block is pressed when the phone holder is used, the whole bearing block is popped out of the accommodating groove under the action of the two movable columns, and then the phone holder can be taken out for use, so that the effect of convenient operation is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

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

FIG. 2 is a cross-sectional view of the interior of the mounting box of the present invention;

FIG. 3 is a schematic view of a support block structure according to the present invention;

fig. 4 is a cross-sectional view of the interior of the placement block of the present invention.

Illustration of the drawings:

1. installing a box; 2. a communication telephone; 3. a protective door; 4. positioning holes; 5. a limiting block; 6. a bearing block; 7. a receiving groove; 8. a limiting groove; 9. a movable post; 10. a first return spring; 11. mounting blocks; 12. a communicating hole; 13. placing the blocks; 14. a movable groove; 15. a second return spring; 16. and (6) butting the blocks.

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.

Example (b): coal mine internet phone device, as shown in fig. 1-4, including install bin 1, the inside of install bin 1 is provided with communication telephone 2 that is used for the dialing, the hole that is used for the telephone line to pass is seted up to communication telephone 2's bottom, there is guard gate 3 through hinge movable mounting on install bin 1, install bin 1's inside has been seted up and has been accomodate groove 7, accomodate the inside both sides wall face of groove 7 and all seted up the spacing groove 8 of rectangle structure, the equal fixed mounting of lower wall face of two spacing grooves 8 has movable post 9, it has reset spring one 10 to cup joint on the movable post 9, it is provided with bearing block 6 to accomodate the inside of groove 7, the top fixed mounting of bearing block 6 has the piece 13 of placing that is used for placing the microphone, the top of placing block 13 is provided with slottedly, the inside of placing block 13 is provided with stopper 5, fixed mounting has two reset spring two 15 on stopper 5's the back wall face.

The bearing block 6 is characterized in that mounting blocks 11 of an L-shaped structure are fixedly mounted on two side wall surfaces of the bearing block 6, communicating holes 12 are formed in the tops of the two mounting blocks 11, and the bearing block 6 is movably mounted between the two movable columns 9 through the arranged communicating holes 12.

A movable groove 14 is arranged in the placing block 13, the movable groove 14 is a groove with a convex structure, butt-joint blocks 16 are fixedly arranged on two side wall surfaces of the limiting block 5, the limiting block 5 is movably arranged in the movable groove 14 through a second reset spring 15, a positioning hole 4 with a rectangular structure is arranged on the front wall surface of the installation box 1, the positioning hole 4 is communicated with the inside of the accommodating groove 7, the front end of the limiting block 5 is of an arc structure, the limiting block 5 can be clamped in the positioning hole 4, when the telephone is used, a telephone tube is placed in a clamping groove arranged on the placing block 13, the bearing block 6 is pushed upwards, when the upper surface of the limiting block 5 contacts the bottom surface of the installation box 1, the upper wall surface of the limiting block 5 is of the arc structure, the limiting block 5 can contract into the movable groove 14, the second reset spring 15 is compressed, the bearing block 6 continuously moves towards the inside of the accommodating groove 7, after the set limiting block 5 moves to the position corresponding to the positioning hole 4, the limiting block 5 is pushed outwards under the action of the elastic force of the two reset springs 15, so that the front end of the limiting block 5 enters the positioning hole 4 to complete positioning.

The working principle of the utility model is as follows:

through the bearing block 6 that sets up, activity post 9 and installation piece 11, even an installation piece 11 fixed mounting respectively is on the both sides wall face of bearing block 6, two installation pieces 11 are on the reset spring 10 that corresponds through the intercommunicating pore 12 movable mounting who sets up, thereby make whole bearing block 6 movable mounting in the inside of accomodating groove 7, the activity post 9 that sets up will be located the top of installation piece 11, extrude whole bearing block 6 to the below of accomodating groove 7 and discharge, the microphone can be placed in the recess of placing 13 tops and seting up, after finishing using, place the microphone on placing piece 13, later with bearing block 6 upwards propelling movement, make bearing block 6 accomodate into the inside of accomodating groove 7 can, make the microphone can not drop when externally receiving the collision, certain guard action has been played to the microphone.

Through the reset spring II 15 and the limiting block 5, the two side wall surfaces of the limiting block 5 are fixedly provided with the abutting blocks 16 for limiting, when the limiting block 5 slides in the movable groove 14, the whole limiting block 5 can be placed in the movable groove 14 by the abutting blocks 16, when the telephone is used, the telephone tube is placed in the clamping groove formed in the placing block 13, the bearing block 6 is pushed upwards, when the upper surface of the limiting block 5 contacts the bottom surface of the installation box 1, because the upper wall surface of the limiting block 5 is of an arc-shaped structure, the limiting block 5 can be contracted into the movable groove 14 at the moment, the reset spring II 15 is compressed, the bearing block 6 continuously moves towards the inside of the accommodating groove 7, after the limiting block 5 is moved to the position corresponding to the positioning hole 4, the limiting block 5 can be pushed outwards under the elastic force of the two reset spring II 15, make the front end of stopper 5 enter into locating hole 4 and accomplish the location, press stopper 5 when using, under the effect of two activity posts 9, will pop out whole bearing block 6 and accomodate in the groove 7, later can take the phone and use, played the effect of convenient operation.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Colliery internet telephone device, including install bin (1), the inside of install bin (1) is provided with communication telephone (2) that are used for the dialing, there are guard gate (3) through hinge movable mounting on install bin (1), the inside of install bin (1) has been seted up and has been accomodate groove (7), its characterized in that: accomodate spacing groove (8) that the rectangle structure was all seted up to the inside both sides wall face in groove (7), two the equal fixed mounting of lower wall face in spacing groove (8) has movable post (9), reset spring (10) have been cup jointed on activity post (9), the inside of accomodating groove (7) is provided with bearing block (6), the top fixed mounting of bearing block (6) has placing piece (13) that are used for placing the microphone, and the top of placing piece (13) is provided with slottedly, the inside of placing piece (13) is provided with stopper (5), fixed mounting has two reset spring two (15) on the back wall of stopper (5).

2. The coal mine internet phone device of claim 1, wherein: the bearing device is characterized in that mounting blocks (11) of an L-shaped structure are fixedly mounted on two side wall surfaces of the bearing block (6), communicating holes (12) are formed in the tops of the mounting blocks (11), and the bearing block (6) is movably mounted between the two movable columns (9) through the communicating holes (12).

3. The coal mine internet phone device of claim 1, wherein: place the inside of piece (13) and seted up activity groove (14), activity groove (14) are the groove of type structure, equal fixed mounting has butt joint piece (16) on the both sides wall face of stopper (5), and stopper (5) are through the inside of the two (15) movable mounting that set up in activity groove (14).

4. The coal mine internet phone device of claim 1, wherein: the front wall surface of the installation box (1) is provided with a positioning hole (4) with a rectangular structure, and the positioning hole (4) is communicated with the inside of the accommodating groove (7).

5. The coal mine internet phone device of claim 1, wherein: the front end of the limiting block (5) is of an arc-shaped structure, and the limiting block (5) can be clamped inside the positioning hole (4).

6. The coal mine internet phone device of claim 1, wherein: the bottom of the communication telephone (2) is provided with a hole for a telephone line to pass through, and the hole is communicated with the inside of the receiving groove (7).