CN211959565U

CN211959565U - Combined clamp for hearing aid detection

Info

Publication number: CN211959565U
Application number: CN202021221147.0U
Authority: CN
Inventors: 陈宏桃
Original assignee: Suzhou Aizhuo Precision Machinery Co ltd
Current assignee: Suzhou Aizhuo Precision Machinery Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-11-17
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a combined clamp for detecting hearing aids, which comprises a plurality of parallel arrangement installation seats, wherein each installation seat is respectively provided with an installation groove matched with the hearing aids, and a plurality of clamping components are embedded in the outer walls of the two sides of each installation seat; two adjacent be connected with the concatenation subassembly between the mount pad, clamping component is including the embedding the fixed sleeve of mount pad outer wall, fixed sleeve's one end fixedly connected with cover, the through-hole has been seted up on the cover, the inside expanding spring that is equipped with of fixed sleeve, expanding spring's one end is connected with a fixed disk, a fixedly connected with dead lever on the fixed disk, the one end of dead lever is passed through-hole, and a fixedly connected with pinch roller, pinch roller contacts with the outer wall of audiphone, the utility model discloses, have the centre gripping of being convenient for and the characteristics of the concatenation combination of being convenient for.

Description

Combined clamp for hearing aid detection

Technical Field

The utility model relates to a anchor clamps technical field specifically is a audiphone detects and uses modular fixture.

Background

The hearing aid is a small-sized loudspeaker, which enlarges the originally inaudible sound and then utilizes the residual hearing of the hearing-impaired person to enable the sound to be transmitted to the auditory center of the brain so as to feel the sound. The earphone mainly comprises a microphone, an amplifier, an earphone, a power supply and volume control. The hearing aid needs to be detected in the production process, so that the product is qualified, and when the hearing aid is detected, the hearing aid is often clamped by a clamp, which is beneficial to the completion of detection work.

In the existing clamp for hearing aid examination, the hearing aid cannot be clamped and fixed quickly due to inconvenience in clamping the hearing aid, so that the detection working efficiency is low; meanwhile, the existing equipment is inconvenient to assemble and combine, so that the detection work of a plurality of hearing aids is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a audiphone detects uses modular fixture to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a combined clamp for detecting a hearing aid comprises a plurality of installation seats which are arranged in parallel, wherein each installation seat is provided with an installation groove matched with the hearing aid, and a plurality of clamping components are embedded in the outer walls of two sides of each installation seat; and a splicing assembly is connected between two adjacent mounting seats.

Further, the clamping component comprises a fixing sleeve embedded into the outer wall of the mounting seat, one end of the fixing sleeve is fixedly connected with a sleeve cover, a through hole is formed in the sleeve cover, an expansion spring is arranged inside the fixing sleeve, one end of the expansion spring is connected with a fixing disc, a fixing rod is fixedly connected onto the fixing disc, one end of the fixing rod penetrates through the through hole and is fixedly connected with a clamping roller, and the clamping roller is in contact with the outer wall of the hearing aid.

Furthermore, each splicing assembly comprises a first fixing seat and a second fixing seat which are fixedly connected to the mounting groove, a limit screw is fixedly connected to the center of one side of the first fixing seat, a limit block is fixedly connected to the outer portion of the limit screw, a limit groove matched with the limit block is formed in one side, close to the first fixing seat, of the second fixing seat, a limit hole matched with the limit screw is formed in the other side of the second fixing seat, and the limit hole is communicated with the limit groove.

Furthermore, one end of a limit screw on each second fixing seat penetrates through a limit hole on the next adjacent first fixing seat, a fastening nut matched with the limit screw is sleeved outside the limit screw, and one side of the fastening nut is in contact with the second fixing seat.

Furthermore, each limiting screw and each limiting hole share the same axis, and the center of each limiting groove is on the axis of the limiting screw.

Furthermore, one side of each mounting groove is fixedly connected with a connecting piece, and each connecting piece is provided with a mounting hole.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model is provided with a plurality of mounting seats, each mounting seat is provided with a mounting groove and a plurality of clamping components for rapidly placing and limiting each hearing aid, thereby being convenient for clamping the hearing aids and detecting the hearing aids; through being equipped with the concatenation subassembly. Can combine a plurality of mount pads together, the detection in proper order of a plurality of audiphones of being convenient for has promoted work efficiency greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic view of the installation of the splicing assembly of the present invention;

FIG. 3 is a schematic view of the structure of the mounting groove of the present invention;

FIG. 4 is a schematic structural view of the splicing assembly of the present invention;

fig. 5 is a schematic structural view of the clamping assembly of the present invention;

in the figure: 1. a mounting seat; 2. splicing the components; 21. a first fixed seat; 22. a limit screw; 23. a limiting block; 24. a second fixed seat; 241. a limiting groove; 242. a limiting hole; 25. fastening a nut; 3. mounting grooves; 4. a clamping assembly; 41. a pinch roller; 42. a sleeve cover; 421. a through hole; 43. fixing the disc; 431. fixing the rod; 44. a tension spring; 42. fixing the sleeve; 45. fixing the sleeve; 5. connecting sheets; 51. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a combined clamp for detecting a hearing aid comprises a plurality of installation bases 1 which are arranged in parallel, wherein each installation base 1 is provided with an installation groove 3 matched with the hearing aid, and a plurality of clamping components 4 are embedded in the outer walls of two sides of each installation base 1; a splicing component 2 is connected between two adjacent mounting seats 1.

Clamping unit 4 includes clamping unit 4 and includes the fixed sleeve 45 of embedding mount pad 1 outer wall, the one end fixedly connected with sleeve lid 42 of fixed sleeve 45, through-hole 421 has been seted up on sleeve lid 42, the inside expanding spring 44 that is equipped with of fixed sleeve 45, the one end of expanding spring 44 is connected with a fixed disk 43, a fixedly connected with dead lever 431 on the fixed disk 43, through-hole 421 is passed to the one end of dead lever 431, and a fixedly connected with pinch roller 41, pinch roller 41 contacts with the outer wall of audiphone, the outer wall that supports the audiphone is supported through pinch roller 41 of clamping unit 4, be convenient for carry out the centre gripping to the audiphone, thereby help detecting it.

Each splicing component 2 comprises a first fixing seat 21 and a second fixing seat 24 which are fixedly connected on the mounting groove 3, a limit screw 22 is fixedly connected at the center of one side of the first fixing seat 21, a limit block 23 is fixedly connected at the outer part of the limit screw 22, a limit groove 241 matched with the limit block 23 is arranged at one side of the second fixing seat 24 close to the first fixing seat 21, a limit hole 242 matched with the limit screw 22 is arranged at the other side of the second fixing seat 24, the limit hole 242 is communicated with the limit groove 241, one end of the limit screw 22 on each second fixing seat 24 penetrates through the limit hole 242 on the next adjacent first fixing seat 21, the limit block 23 on the limit screw 22 is arranged in the limit groove 241, a fastening nut 25 matched with the limit screw 22 is sleeved at the outer part of the limit screw 22, one side of the fastening nut 25 is contacted with the second fixing seat 24, and the two mounting seats 1 can be conveniently combined through the splicing component 2, the detection of a plurality of hearing aids is facilitated, and the detection efficiency is improved.

Each limiting screw 22 and each limiting hole 242 share the same axis, and the center of each limiting groove 241 is on the axis of the limiting screw 22, so that each limiting screw 22 is better matched with each corresponding limiting hole 242.

The equal fixedly connected with in one side of each mounting groove 3 connects piece 5, is equipped with a mounting hole 51 on each connection piece 5 respectively, is convenient for fix arbitrary mount pad 1 through mounting hole 51 and connection piece 5, and then the installation of convenient whole anchor clamps is fixed.

The working principle is as follows: when the hearing aid splicing device works, a plurality of mounting seats 1 can be spliced through the splicing component 2, during splicing, the limiting screw 22 on one mounting seat 1 penetrates through the limiting hole 242 formed in the second fixing seat 24 on the next mounting seat 1 to be spliced, the limiting block 23 on the limiting screw 22 is matched with the limiting groove 241, then the fastening nut 25 is screwed to fix and limit the limiting screw 22, so that the splicing of the two mounting seats 1 can be completed, the combination of the mounting seats 1 is facilitated, and the detection of a plurality of hearing aids is facilitated; treat that the concatenation is accomplished the back, arrange each audiphone in each mounting groove 3 for audiphone outside and mounting groove 3 laminate completely, and press from both sides tight audiphone outer wall under the effect of pinch roll 41, carry out the centre gripping to the audiphone, be convenient for spacing to it, can fix each connection piece 5 on suitable position through mounting hole 51 on each connection piece 5 at last, thereby be convenient for each installation of mount pad 1, and then help the installation of whole anchor clamps fixed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A modular fixture for hearing aid testing, comprising: the hearing aid fixing device comprises a plurality of parallel installation seats (1), wherein each installation seat (1) is provided with an installation groove (3) matched with a hearing aid, and a plurality of clamping components (4) are embedded in the outer walls of two sides of each installation seat (1); a splicing component (2) is connected between two adjacent mounting seats (1).

2. The modular fixture for hearing aid testing of claim 1, wherein: clamping unit (4) is including the embedding fixed sleeve (45) of mount pad (1) outer wall, the one end fixedly connected with sleeve lid (42) of fixed sleeve (45), through-hole (421) have been seted up on sleeve lid (42), fixed sleeve (45) inside is equipped with an expanding spring (44), the one end of expanding spring (44) is connected with a fixed disk (43), a fixedly connected with dead lever (431) on fixed disk (43), the one end of dead lever (431) is passed through-hole (421), and a fixedly connected with pinch roll (41), pinch roll (41) contact with the outer wall of audiphone.

3. The modular fixture for hearing aid testing of claim 1, wherein: each splicing assembly (2) comprises a first fixing seat (21) and a second fixing seat (24) which are fixedly connected to the mounting groove (3), a limiting screw (22) is fixedly connected to the center of one side of the first fixing seat (21), a limiting block (23) is fixedly connected to the outer portion of the limiting screw (22), a limiting groove (241) matched with the limiting block (23) is formed in one side, close to the first fixing seat (21), of the second fixing seat (24), a limiting hole (242) matched with the limiting screw (22) is formed in the other side of the second fixing seat (24), and the limiting hole (242) is communicated with the limiting groove (241).

4. The modular fixture for hearing aid testing of claim 3, wherein: one end of a limiting screw rod (22) on each second fixing seat (24) penetrates through a limiting hole (242) on the next adjacent first fixing seat (21), a fastening nut (25) matched with the limiting screw rod (22) is sleeved outside the limiting screw rod (22), and one side of the fastening nut (25) is in contact with the second fixing seat (24).

5. The modular fixture for hearing aid testing of claim 3, wherein: each limiting screw rod (22) and each limiting hole (242) are coaxial, and the center of each limiting groove (241) is located on the axis of the limiting screw rod (22).

6. The modular fixture for hearing aid testing of claim 1, wherein: one side of each mounting groove (3) is fixedly connected with a connecting sheet (5), and each connecting sheet (5) is provided with a mounting hole (51).