Mounting structure for stock market telephone handle

Abstract

The utility model discloses a mounting structure for a stock market telephone handle, relates to the technical field of telephone handles, and aims to provide a mounting structure for a stock market telephone handle, which is convenient to mount and dismount, and has the technical key points that the mounting structure comprises a front shell and a rear shell, and the front shell is provided with a sound outlet hole and a sound receiving hole; a sound production unit is arranged at the position, corresponding to the sound outlet hole, in the front shell, a sound receiving unit is arranged at the position, corresponding to the sound receiving hole, in the front shell, a control unit is arranged between the sound production unit and the sound receiving unit, and a clamping groove is formed in the front shell. According to the technical effects, by arranging the elastic clamping piece and the unlocking component, when the front shell and the rear shell need to be disassembled, the transmission shaft is rotated through the driving component, the transmission shaft is utilized to drive the transmission component to rotate, the transmission component drives the unlocking component to work, and the unlocking component pulls the elastic clamping piece inwards, so that the elastic clamping piece is separated from the clamping groove; the purpose of convenient mounting and dismounting is achieved, and no extra tool is needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to telephone handle technical field, concretely is a stock market telephone handle mounting structure. BACKGROUND

[0002] Telephone handle is mainly used for user to hold and operate when making a phone call, it is connected with telephone host computer through connecting line, generally contains two key parts of earpiece and microphone, is widely used in the scene such as domestic fixed telephone, office business telephone, wherein in stock market, because need to communicate by telephone in time, therefore widely adopt telephone handle, and the operation mode of telephone handle is simple and fast, helps to improve the efficiency of conversation, the use of telephone handle in stock market is very frequent, leads to the service life of its internal electronic component to be short, need to be repaired and replaced frequently, but the connection mode of the existing telephone handle utilizes bolt connection in part, such mode of assembly and disassembly need to use corresponding tool, is more cumbersome, utilizes buckle connection in another part, such mode is high in installation efficiency, but disassembly is very difficult. SUMMARY

[0003] (I) technical problem solved

[0004] In view of the deficiency of prior art, the utility model provides a stock market telephone handle mounting structure convenient to install and disassemble.

[0005] (II) technical scheme

[0006] In order to realize the above object, the utility model provides the following technical scheme: a stock market telephone handle mounting structure, including front shell body and rear shell body, the front shell body is opened and is equipped with sound hole and sound receiving hole, the position of the sound hole in the front shell body is equipped with the sound unit, the position of the sound receiving hole is equipped with the sound receiving unit, the control unit is equipped between the sound unit and the sound receiving unit, the front shell body is opened and is equipped with the clamping groove, the rear shell body is equipped with the elastic clamping piece in the position of the clamping groove, the back of the elastic clamping piece is equipped with the unlocking part, the unlocking part is equipped with the transmission part, the end surface of the transmission part is connected with the transmission shaft, the side surface of the transmission shaft is equipped with the drive part that penetrates the rear shell body.

[0007] Preferably, the unlocking part includes a support shaft rotatably connected to the inner wall of the rear shell body, the end surface of the support shaft is provided with a disc, the disc is hingedly connected with a connecting rod, the other end of the connecting rod is hingedly connected with the elastic clamping piece.

[0008] Preferably, the transmission part includes a worm gear provided on the support shaft, the side surface of the worm gear is engaged with a worm gear, and the worm gear is connected with the transmission shaft.

[0009] Preferably, the driving component comprises a driving shaft penetrating through the rear shell and being rotationally connected therewith, one end of the driving shaft is provided with a rotating knob, the other end is provided with a second bevel gear, the second bevel gear is engaged with a first bevel gear connected with the transmission shaft.

[0010] Preferably, the rotating knob is in sliding fit with the driving shaft, and a first spring is arranged therebetween, a fixing groove is formed in the rotating knob, and a fixing strip corresponding to the position of the fixing groove is arranged on the driving shaft.

[0011] Preferably, a limiting component corresponding to the position of the driving shaft is arranged in the rear shell, and a groove corresponding to the limiting component is formed in the side wall of the driving shaft, and the groove is arranged in an annular array.

[0012] Preferably, the limiting component comprises a connecting plate arranged in the rear shell, and an elastic clamping plate is arranged on the side surface of the connecting plate, and the elastic clamping plate is clamped with the groove.

[0013] Preferably, a second spring is arranged between the elastic clamping plate and the connecting plate, and the second spring applies a pushing force to the elastic clamping plate in the direction of the driving shaft.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the utility model provides a kind of installation structure for stock market telephone handle, with following beneficial effects:

[0016] 1, by setting elastic clamp and unlocking component, when the front shell and the rear shell are installed and fixed, elastic clamp is clamped in the clamping groove, is connected with the clamping groove using to make the front shell and the rear shell be connected and fixed, when needing to remove the front shell and the rear shell, rotating transmission shaft is driven by driving component, rotating transmission component is driven using transmission shaft, and unlocking component is worked by transmission component, and elastic clamp is pulled inwards by unlocking component, so that elastic clamp is separated from the clamping groove, the purpose of convenient installation and disassembly is realized, and additional tool is not needed.

[0017] 2, by setting driving shaft and rotating knob, rotating knob is sleeved on the end surface of driving shaft, and itself can linearly slide and rotate along driving shaft, under no external force, first spring will push rotating knob outward using the elastic force of itself, so that the fixing groove in rotating knob is separated from fixing strip, at this time, rotating knob cannot drive driving shaft to rotate, when carrying out disassembly work, the fixing groove in rotating knob is inserted with fixing strip by pressing rotating knob inwards, at this time, rotating knob can drive driving shaft to rotate, in this way, the problem that front shell and rear shell are accidentally opened due to accidental touch of rotating knob can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic view of the utility model;

[0019] Figure 2 It is front shell body perspective view of the utility model;

[0020] Figure 3 It is rear shell body perspective view of the utility model;

[0021] Figure 4 It is unlocking part perspective view of the utility model;

[0022] Figure 5 It is drive part perspective view of the utility model.

[0023] In the drawing: 1, front shell body;2, rear shell body;3, sound hole;4, sound collecting hole;5, unlocking part;501, support shaft;502, disc;503, connecting rod;6, transmission part;601, worm wheel;602, worm;7, elastic clamping piece;8, drive part;801, first bevel gear;802, second bevel gear;803, drive shaft;804, rotary knob;805, fixed strip;806, fixed groove;807, first spring;808, recess;9, limiting part;901, connecting plate;902, elastic clamping plate;903, second spring;10, transmission shaft;11, sound production unit;12, control unit;13, clamping groove;14, sound collecting unit. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-5 A kind of stock market telephone handle installation structure, including front shell body 1 and rear shell body 2, sound hole 3 and sound collecting hole 4 are set up on front shell body 1, corresponding the position of sound hole 3 in front shell body 1 is equipped with sound production unit 11, corresponding the position of sound collecting hole 4 is equipped with sound collecting unit 14, control unit 12 is equipped between sound production unit 11 and sound collecting unit 14, clamping groove 13 is set up in front shell body 1, corresponding the position of clamping groove 13 on rear shell body 2 is equipped with elastic clamping piece 7, the back of elastic clamping piece 7 is equipped with unlocking part 5, unlocking part 5 is equipped with transmission part 6, end surface of transmission part 6 is connected with transmission shaft 10, side surface of transmission shaft 10 is equipped with drive part 8 penetrating rear shell body 2;

[0026] The utility model discloses a front shell 1 and rear shell 2 are connected and fixed, and the elastic clamping piece 7 is clamped in the clamping groove 13, utilizes the connection with the clamping groove 13 to make the front shell 1 and rear shell 2 be connected and fixed, when needing to remove the front shell 1 and rear shell 2, through the rotation transmission shaft 10 of drive part 8, utilize transmission shaft 10 to drive transmission part 6 to rotate, and transmission part 6 drives the work of unlocking part 5, and the elastic clamping piece 7 is separated from the clamping groove 13 to the inside pulling of unlocking part 5, realizes the purpose of convenient installation and disassembly, and does not need to use extra tool.

[0027] Unlocking part 5 includes the rotation connection of support shaft 501 with rear shell 2 inner wall, and the end face of support shaft 501 is equipped with disc 502, and the disc 502 is hinged with connecting rod 503, and the other end of connecting rod 503 is hinged with elastic clamping piece 7;

[0028] Through setting disc 502 and connecting rod 503, when carrying out the unlocking work, transmission part 6 drives support shaft 501 to rotate, and support shaft 501 drives disc 502 to rotate, and disc 502 rotates and drives the movement of edge hinged connecting rod 503, and connecting rod 503 then pulls the deformation of elastic clamping piece 7 to the inside, so that the elastic clamping piece 7 is separated from the clamping groove 13, realizes the effect of releasing the connection of front shell 1 and rear shell 2.

[0029] Transmission part 6 includes the worm wheel 601 being equipped on support shaft 501, and the side surface of worm wheel 601 is engaged with worm 602, and worm 602 is connected with transmission shaft 10;

[0030] Through setting worm wheel 601 and worm 602, the transmission effect of worm wheel 601 and worm 602 can be better, and has the self-locking characteristic, prevents the problem of being pulled back to the position by the elastic force of elastic clamping strip after the rotation of disc 502, makes the unlocking and installation process stable and reliable.

[0031] Drive part 8 includes the drive shaft 803 being through rear shell 2 and being rotationally connected with it, and the one end of drive shaft 803 is equipped with rotary knob 804, and the other end is equipped with second bevel gear 802, and the first bevel gear 801 being connected with transmission shaft 10 is engaged on second bevel gear 802, and rotary knob 804 is slidably connected with drive shaft 803, and the first spring 807 is fixedly connected between them, and the fixed groove 806 is formed in rotary knob 804, and the fixed strip 805 corresponding with the position of fixed groove 806 is arranged on drive shaft 803;

[0032] By setting the drive shaft 803 and the rotating knob 804, the rotating knob 804 is sleeved on the end face of the drive shaft 803, and can slide and rotate linearly along the drive shaft 803. Under the action of no external force, the first spring 807 pushes the rotating knob 804 outward by using the elastic force of itself, so that the fixed groove 806 in the rotating knob 804 is separated from the fixed strip 805, at this time the rotating knob 804 cannot drive the drive shaft 803 to rotate, when disassembling, press the rotating knob 804 inward, so that the fixed groove 806 in the rotating knob 804 is inserted with the fixed strip 805, at this time the rotating knob 804 can drive the drive shaft 803 to rotate, in this way, the problem that the front shell 1 and the rear shell 2 are accidentally opened due to accidental touch of the rotating knob 804 can be avoided.

[0033] The rear shell 2 is provided with a limiting part 9 corresponding to the position of the drive shaft 803, and the side wall of the drive shaft 803 is provided with a groove 808 corresponding to the limiting part 9, the groove 808 is arranged in an annular array, and the limiting part 9 comprises a connecting plate 901 arranged in the rear shell 2, and the side surface of the connecting plate 901 is provided with an elastic clamping plate 902 which is clamped with the groove 808;

[0034] By setting the elastic clamping plate 902 and the groove 808, the elastic clamping plate 902 can be clamped with the groove 808 by using the elasticity of itself, and the position of the drive shaft 803 is limited by clamping with the groove 808, so that the drive shaft 803 can rotate only when it reaches a certain degree of stress, preventing accidental touch of the drive shaft 803 from causing the front shell 1 and the rear shell 2 to be accidentally opened.

[0035] A second spring 903 is arranged between the elastic clamping plate 902 and the connecting plate 901, and the second spring 903 applies a pushing force to the elastic clamping plate 902 in the direction of the drive shaft 803;

[0036] By setting the second spring 903, the second spring 903 supports the elastic clamping plate 902, which can improve the performance of the elastic clamping plate 902, so that the elastic clamping plate 902 can stably connect, preventing the elastic clamping plate 902 from being deformed and damaged due to long-term stress, and prolonging the service life of the elastic clamping plate 902.

[0037] Working principle: when disassembling, press the rotating knob 804 inward, so that the fixed groove 806 in the rotating knob 804 is clamped with the fixed strip 805, then rotate the drive shaft 803 through the rotating knob 804, the drive shaft 803 drives the transmission shaft 10 to rotate through the second bevel gear 802 and the first bevel gear 801, the transmission shaft 10 drives the worm wheel 601 to rotate through the worm 602, the worm wheel 601 drives the disc 502 to rotate through the support shaft 501, the disc 502 pulls the elastic clamping piece 7 inward through the connecting rod 503, so that the elastic clamping piece 7 is separated from the clamping groove 13, achieving the purpose of quick disassembly.

[0038] The above are only specific embodiments of the present application, but the technical features of the present application are not limited thereto. Any simple change, equivalent replacement or modification made on the basis of the present application to solve the basically same technical problem and achieve the basically same technical effect shall be covered in the protection scope of the present application.

Claims

1. A mounting structure for a stock market telephone handle, comprising a front housing (1) and a rear housing (2), characterized in that: The front shell (1) is provided with a sound outlet (3) and a sound receiving hole (4); a sound generating unit (11) is provided at a position corresponding to the sound outlet (3) in the front shell (1); a sound receiving unit (14) is provided at a position corresponding to the sound receiving hole (4); a control unit (12) is provided between the sound generating unit (11) and the sound receiving unit (14); a card slot (13) is provided in the front shell (1); an elastic card (7) is provided at a position corresponding to the card slot (13) on the rear shell (2); an unlocking component (5) is provided on the back of the elastic card (7); a transmission component (6) is provided in the unlocking component (5); an end face of the transmission component (6) is connected to a transmission shaft (10); a side face of the transmission shaft (10) is provided with a driving component (8) that passes through the rear shell (2).

2. The mounting structure for a stock market phone handle according to claim 1, characterized in that: The unlocking component (5) comprises a support shaft (501) rotatably connected to the inner wall of the rear housing (2); a disc (502) is provided on the end face of the support shaft (501); a connecting rod (503) is hinged on the disc (502); and the other end of the connecting rod (503) is hinged to the elastic clamp (7).

3. The mounting structure for a stock market phone handle according to claim 1, characterized in that: The transmission component (6) comprises a worm wheel (601) arranged on a support shaft (501), a worm (602) is meshed on the side of the worm wheel (601), and the worm (602) is connected to the transmission shaft (10).

4. The mounting structure for a stock market phone handle according to claim 1, characterized in that: The driving component (8) comprises a driving shaft (803) that passes through the rear housing (2) and is rotatably connected thereto; one end of the driving shaft (803) is provided with a rotating knob (804), and the other end is provided with a second bevel gear (802); the second bevel gear (802) is meshed with a first bevel gear (801) connected to the transmission shaft (10).

5. The mounting structure for a stock market phone handle according to claim 4, characterized in that: The rotating knob (804) is slidably matched with the driving shaft (803), and a first spring (807) is provided between them. A fixing groove (806) is provided in the rotating knob (804), and a fixing bar (805) corresponding to the position of the fixing groove (806) is provided on the driving shaft (803).

6. The mounting structure for a stock market phone handle according to claim 4, characterized in that: A position-limiting component (9) is provided in the rear housing (2) at a position corresponding to the drive shaft (803), and a groove (808) corresponding to the position-limiting component (9) is provided on the side wall of the drive shaft (803), and the grooves (808) are arranged in a ring array.

7. The mounting structure for a stock market phone handle according to claim 6, characterized in that: The limiting component (9) comprises a connecting plate (901) provided in the rear housing (2), and an elastic clamping plate (902) is provided on the side of the connecting plate (901), and the elastic clamping plate (902) is clamped with the groove (808).

8. The mounting structure for a stock market phone handle according to claim 7, characterized in that: A second spring (903) is provided between the elastic clamping plate (902) and the connecting plate (901), and the second spring (903) applies a thrust to the elastic clamping plate (902) in the direction of the driving shaft (803).

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