Mining intrinsic safety type telephone supporting structure

Abstract

The utility model relates to the field of telephone sets, and discloses a mining intrinsic safety type telephone set supporting structure, which comprises a telephone set body, a base plate, a supporting plate arranged at the bottom of the telephone set body and arranged between the telephone set body and the base plate, the plane supporting assembly is arranged between the telephone set body and the supporting plate; and the wall-hanging supporting device is arranged between the base plate and the supporting plate. According to the utility model, the bottom of the telephone set body is provided with the supporting plate, and the surface of the supporting plate is provided with the positioning holes, so that the telephone set body can be directly placed on a desktop and can also be fixed on a wall surface through the supporting plate; the telephone set body can be adjusted to a proper angle through the plane supporting assembly, when the telephone set body is installed on a wall surface, the base plate can be rotated out of the bottom of the telephone set body and then is supported through the vertical supporting rod, the base plate is used as a temporary small table plate, and a user can conveniently record conversation content.

Description

Technical Field

[0001] The utility model relates to the technical field of telephones, in particular to a support structure for intrinsically safe mine telephones. Background Art

[0002] Mine telephones are applicable to dispatching and communication in mines and are equipped with an emergency call function. This type of mine telephone forms a coal mine automatic telephone dispatching and communication system with a mine program-controlled switching dispatching machine. The dialing mode of the mine telephone is a compatible mode of pulse and dual-tone signals. Generally, mine telephones have basic functions of explosion protection and call.

[0003] Under normal circumstances, in order to reduce the occupation of ground space, mine telephones are directly installed on the wall. When users record call content, they cannot find a writing platform in time, resulting in inconvenience for users. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a support structure for intrinsically safe mine telephones, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions:

[0006] The utility model discloses a support structure for intrinsically safe mine telephones, including a telephone body,

[0007] a backing plate, installed at the bottom of the telephone body,

[0008] a support plate, installed between the telephone body and the backing plate;

[0009] a planar support assembly, arranged between the telephone body and the support plate;

[0010] a wall-mounted support device, arranged between the backing plate and the support plate.

[0011] Furthermore, the planar support assembly includes a first hidden groove, a return-shaped support rod, and a limit groove. The first hidden groove is opened at the bottom of the telephone body, the return-shaped support rod is installed in the first hidden groove, and the limit groove is opened on the side of the support plate close to the telephone body.

[0012] Furthermore, two sets of symmetric connection rings are arranged on the sides of the backing plate and the support plate. Among them, the first set of rings is arranged at the lower position of the backing plate, the second set of rings is fixed at the upper position of the backing plate, and a groove is opened on the side close to the backing plate. The third set of rings is fixed on the side of the support plate, and the position corresponds to that of the first set of rings. A movable shaft is installed in the central holes of the first set of rings and the third set of rings, and the movable shaft connects the backing plate and the support plate through the connection rings. The fourth set of rings is also fixed on the side of the support plate, and the position corresponds to that of the second set of rings.

[0013] Furthermore, the wall-mounted support device includes a fixed block, a plug block, a limiting hole, a sliding groove, and a fixed shaft. The fixed block is fixed to the bottom of the support plate. A fixed groove is provided on one side of the fixed block close to the backing plate. The plug block is installed in the fixed groove opened by the fixed block. The limiting hole is opened on the surface of the backing plate, corresponding to the position of the fixed block. The sliding groove is opened on the surface of the backing plate, connecting the limiting hole and the second collar in an arc. The fixed shaft is fixed to one side of the first collar close to the backing plate.

[0014] Furthermore, a hidden groove two is provided on one side of the support plate close to the limiting groove, and a vertical support rod is installed inside the hidden groove two.

[0015] Furthermore, a buckle is connected to the side of the support plate away from the hinge.

[0016] Compared with the prior art, the present utility model has the following beneficial effects:

[0017] By providing a support plate at the bottom of the telephone body and opening positioning holes on the surface of the support plate, the telephone body can be directly placed on the desktop or fixed to the wall through the support plate. When the telephone body is placed on the desktop, the telephone body can be adjusted to an appropriate angle through the planar support assembly. When the telephone body is installed on the wall, the backing plate can be rotated out from the bottom of the telephone body, and then supported by the vertical support rod, using the backing plate as a temporary small table for the user to record the conversation content conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0019] Figure 2 is a planar installation support diagram of the present utility model;

[0020] Figure 3 is a wall-mounted installation support diagram of the present utility model;

[0021] Figure 4 is a bottom three-dimensional view of the present utility model;

[0022] Figure 5 is a split schematic diagram of the hidden groove one and the return-shaped support rod in the present utility model;

[0023] Figure 6 is a three-dimensional structure diagram of the backing plate in the present utility model;

[0024] Figure 7 is a three-dimensional structure diagram of the support plate in the present utility model;

[0025] Figure 8 is a cross-sectional structure diagram of the fixed shaft in the present utility model;

[0026] Figure 9 This is the disassembled structure diagram of the second hidden groove and the vertical support rod in the present utility model;

[0027] Figure 10 This is the disassembled structure diagram of the fixing block and the plug block in the present utility model;

[0028] The reference numerals in the figure respectively represent: 1, the telephone body; 2, the backing plate; 3, the support plate; 4, the first hidden groove; 5, the looped support rod; 6, the limiting groove; 7, the connecting ring; 701, the first collar; 702, the second collar; 703, the third collar; 704, the fourth collar; 8, the fixing block; 9, the plug block; 10, the limiting hole; 11, the sliding groove; 12, the second hidden groove; 13, the vertical support rod; 14, the buckle; 15, the movable shaft; 16, the fixed shaft. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figure 1-10 , including the telephone body 1, the backing plate 2, which is installed at the bottom of the telephone body 1 and is connected to the telephone body 1 through a hinge, further avoiding the possibility of the telephone body 1 being affected by moisture. A plurality of positioning holes are opened at the bottom of the backing plate 2, and the backing plate 2 can be fixed on a certain plane through bolts, so that the telephone body 1 connected to the backing plate 2 is fixed, reducing the possibility of the telephone body 1 being collided and bruised; the support plate 3, which is installed between the telephone body 1 and the backing plate 2; the planar support assembly, which is arranged between the telephone body 1 and the support plate 3; the wall-mounted support device, which is arranged between the backing plate 2 and the support plate 3.

[0031] The planar support assembly includes a first hidden groove 4, a loop-shaped support rod 5, and a limit groove 6. The first hidden groove 4 is opened at the bottom of the telephone body 1. The loop-shaped support rod 5 is installed in the first hidden groove 4 and can rotate in the first hidden groove 4 through a fixed rotating shaft. The limit groove 6 is opened on the side of the support plate 3 close to the telephone body 1. By rotating the loop-shaped support rod 5 out of the first hidden groove 4, the cross bar at the bottom of the loop-shaped support rod 5 is stuck in the limit groove 6. And according to the habits of different users, the loop-shaped support rod 5 and the limit groove 6 are supported at different angles. When the telephone body 1 is horizontally placed on a relatively stable plane, the telephone body 1 can be lifted through a hinge, and then the loop-shaped support rod 5 is unfolded from the inside of the first hidden groove 4. Since an included angle is formed between the telephone body 1 and the support plate 3 at this time, it is necessary to support through the loop-shaped support rod 5 between the cushion plate 2 and the support plate 3. And the cross bar at the bottom of the loop-shaped support rod 5 is stuck in the limit groove 6, which can prevent the loop-shaped support rod 5 from sliding, so as to form a stable included angle between the telephone body 1 and the support plate 3.

[0032] Two sets of symmetric connection rings 7 are provided on the sides of the cushion plate 2 and the support plate 3. Among them, the first set of rings 701 is arranged at the lower position of the cushion plate 2, the second set of rings 702 is fixed at the upper position of the cushion plate 2 close to it, and a groove is opened on the side close to the cushion plate 2. The third set of rings 703 is fixed on the side of the support plate 3, and its position corresponds to that of the first set of rings 701. An activity shaft 15 is installed in the central holes of the first set of rings 701 and the third set of rings 703. The activity shaft 15 connects the cushion plate 2 and the support plate 3 through the connection ring 7. The fourth set of rings 704 is also fixed on the side of the support plate 3, and its position corresponds to that of the second set of rings 702. And the fourth set of rings 704 can be used as a handle to facilitate the movement of the support plate 3.

[0033] The wall-mounted support device includes a fixing block 8, a plug block 9, a limiting hole 10, a sliding groove 11 and a fixing shaft 16. The fixing block 8 is fixed to the bottom of the support plate 3. A fixing groove is provided on one side of the fixing block 8 close to the backing plate 2. The plug block 9 is installed in the fixing groove opened in the fixing block 8, and one end of the plug block 9 located in the fixing groove of the fixing block 8 is made of rubber. Due to the flexible characteristics of the rubber, it is convenient to install the plug block 9 into the fixing groove of the fixing block 8. The limiting hole 10 is opened on the surface of the backing plate 2, corresponding to the position of the fixing block 8. When the backing plate 2 and the support plate 3 overlap, the fixing block 8 is inserted into the limiting hole 10, and the plug block 9 is inserted into the fixing hole of the fixing block 8 from the bottom of the backing plate 2. The sliding groove 11 is opened on the surface of the backing plate 2, connecting the limiting hole 10 and the second collar 702 in an arc. When the support plate 3 rotates out of the bottom of the telephone body 1, with the movable shaft 15 as the rotation center, when the backing plate 2 rotates, the fixing block 8 leaves the limiting hole 10 and slides along the sliding groove 11 into the second collar 702. The fixing shaft 16 is fixed to one side of the first collar 701 close to the backing plate 2. An installation groove is provided on the backing plate 2 corresponding to the position of the fixing shaft 16. The fixing shaft 16 is installed in the installation groove. A limiting block is fixed on the surface of the fixing shaft 16, and the limiting block can only rotate 90 degrees in the installation groove. When the telephone body 1 is vertically installed on a certain wall, the backing plate 2 can be pulled out from the bottom of the telephone body 1 through the fourth collar 704. The backing plate 2 rotates with the movable shaft 15 as the rotation center during movement. After the fixing block 8 at the bottom of the backing plate 2 slides into the second collar 702, the plug block 9 is separated from the fixing block 8, and then the backing plate 2 rotates around the fixing shaft 16. After the backing plate 2 rotates 90 degrees around the fixing shaft 16, the limiting hole 10, which originally faced the user, becomes facing the ground, and the smoother side of the support plate 3 faces upward. When the telephone body 1 is wall-mounted, the backing plate 2 can be quickly unfolded and used as a temporary small table board.

[0034] On one side of the support plate 3 close to the limiting groove 6, an invisible groove two 12 is opened. A vertical support rod 13 is installed inside the invisible groove two 12. There are several installation grooves on both sides of the invisible groove two 12, and there is a certain space between the bottom of the installation groove and the bottom of the invisible groove two 12. Through the rotating shafts fixed on both sides of the end of the vertical support rod 13, the vertical support rod 13 is rotated out of the inside of the invisible groove two 12, and the side of the vertical support rod 13 away from the rotating shaft is in contact with the wall, forming a stable triangle between the wall and the vertical support rod 13. And when the vertical support rod 13 forms an angle with the wall, the end of the vertical support rod 13 close to the rotating shaft needs to slide inside the invisible groove two 12. When the vertical support rod 13 forms an angle with the wall, the rotating shaft is pressed into the installation groove of the invisible groove two 12 to fix the vertical support rod 13, and the angle formed by the vertical support rod 13 and the wall further stabilizes the unfolded support plate 3.

[0035] On the side of the support plate 3 away from the hinge, a buckle 14 is connected. The buckle 14 can be snapped into the card slot opened on the telephone body 1. Through the hinge and the buckle 14, the support plate 3 can be stably fixed to the bottom of the telephone body 1.

[0036] Working principle: When the telephone body 1 is stably installed and placed on a certain desktop, the buckle 14 can be first disengaged from the telephone body 1 so that the telephone body 1 can rotate normally. Then, by lifting the side of the telephone body 1 close to the buckle 14, the return-shaped support rod 5 is unfolded from the inside of the hidden slot 1 4. After an appropriate angle is formed between the telephone body 1 and the support plate 3 for the user, the return-shaped support rod 5 can be snapped into the corresponding limiting slot 6, so that the return-shaped support rod 5 can stably fix the included angle formed by the telephone body 1 and the support plate 3, facilitating the user's usage habit and improving the usage comfort.

[0037] When the telephone body 1 is installed on the wall through the positioning hole at the bottom of the support plate 3, during daily use, the buckle 14 needs to be fastened to the telephone body 1 to prevent the telephone body 1 from flipping through the hinge. When it is necessary to record the conversation content, the buckle 14 can be first disengaged from the telephone body 1, and then the support plate 3 is rotated out from between the telephone body 1 and the support plate 3 through the fourth collar 704. When the fixing block 8 reaches the inside of the fourth collar 704 from the limiting hole 10 along the sliding groove 11, the buckle 14 is buckled back into the sliding groove 11, and the blocking block 9 is removed from the bottom of the fixing block 8, so that the fixing block 8 can be disengaged from the inside of the fourth collar 704. Then, the support plate 3 is rotated so that the side with the limiting slot 6 faces downward, and the side opposite to the surface of the limiting slot 6 is a smooth plane except for the fixing block 8, which is convenient for the user to record the conversation content. After using the support plate 3, the support plate 3 is reinstalled between the telephone body 1 and the backing plate 2 in reverse order to reduce the probability of the backing plate 2 being knocked.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mine intrinsically safe telephone support structure, comprising a telephone body (1), It is characterized in that Also included are: A pad (2) is mounted on the bottom of the telephone body (1); A support plate (3) is installed between the telephone body (1) and the backing plate (2); A planar support assembly is arranged between the telephone body (1) and the support plate (3); The wall-hanging support device is arranged between the pad (2) and the support plate (3).

2. A mine intrinsically safe telephone support structure according to claim 1, characterized in that: The planar support component comprises an invisible groove (4), a circular support rod (5) and a limiting groove (6), wherein the invisible groove (4) is arranged at the bottom of the telephone body (1), the circular support rod (5) is installed in the invisible groove (4), and the limiting groove (6) is arranged on a side of the support plate (3) close to the telephone body (1).

3. A mine intrinsically safe telephone support structure according to claim 1, characterized in that: The sides of the pad (2) and the support plate (3) are both provided with two groups of mutually symmetrical connecting rings (7), wherein the first ring (701) is provided at a position close to the bottom of the pad (2), the second ring (702) is fixed at a position close to the top of the pad (2), and a groove is provided on a side close to the pad (2), the third ring (703) is fixed at the side of the support plate (3), and its position corresponds to that of the first ring (701), and a movable shaft (15) is installed in the center holes of the first ring (701) and the third ring (703), and the movable shaft (15) connects the pad (2) and the support plate (3) through the connecting ring (7), and the fourth ring (704) is also fixed at the side of the support plate (3), and its position corresponds to that of the second ring (702).

4. A mine intrinsically safe telephone support structure according to claim 1, characterized in that: The wall-mounted support device comprises a fixed block (8), a blocking block (9), a limiting hole (10), a sliding groove (11) and a fixed shaft (16), wherein the fixed block (8) is fixed to the bottom of the support plate (3); a fixing groove is provided on the side of the fixed block (8) close to the pad (2); the blocking block (9) is arranged in the fixing groove provided in the fixed block (8); the limiting hole (10) is provided on the surface of the pad (2) and its position corresponds to that of the fixed block (8); the sliding groove (11) is provided on the surface of the pad (2) and connects the limiting hole (10) and the second ring (702) in an arc shape; and the fixed shaft (16) is fixed on the side of the first ring (701) close to the pad (2).

5. The mine intrinsically safe telephone support structure according to claim 1 is characterized in that: A second invisible groove (12) is provided on one side of the support plate (3) close to the limiting groove (6), and a vertical support rod (13) is installed inside the second invisible groove (12).

6. A mine-used intrinsically safe telephone support structure according to claim 1, characterized in that: A buckle (14) is connected to the side of the support plate (3) away from the hinge.

Images