CN212008840U

CN212008840U - Sound control switch detection device with dustproof function

Info

Publication number: CN212008840U
Application number: CN201922017897.XU
Authority: CN
Inventors: 位磊; 贺东芹; 杨磊
Original assignee: Wenhua College
Current assignee: Wenhua College
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-11-24
Anticipated expiration: 2029-11-21

Abstract

The utility model belongs to the technical field of the acoustic control switch detects, especially, for an acoustic control switch detection device with dustproof function, including casing, dust cover and connecting wire, fixed cover is installed in the left side of casing, and the inboard of fixed cover is provided with the test pen, the fixed plate is installed in the left side of test pen, and the inboard of fixed plate installs the spring to the bottom of spring is provided with the fixture block, the dust cover is installed in the outside of fixed plate, and the mid-mounting of dust cover has the loose axle to the screw rod is installed on the right side of loose axle, the connecting wire is installed in the inboard of casing, and the inboard of connecting wire is provided with the coiling stick to the axis of rotation is installed to the inboard of coiling stick, the right side of connecting wire is provided with the test box. This acoustic control switch detection device with dustproof function is strong to detection device safeguard measure, and the device is dustproof effectual, and the contact condition is good, and the connecting wire is drawn and is got the convenient difficult rupture of rolling.

Description

Sound control switch detection device with dustproof function

Technical Field

The utility model relates to an acoustic control switch detects technical field, specifically is an acoustic control switch detection device with dustproof function.

Background

Along with the development of science and technology, people also have higher and higher requirements on the control switch, and the voice-operated switch can effectively facilitate the control and operation of a user on the switch, can also be fine simultaneously save the power consumption, and has higher practicability and economy.

Acoustic control switch detection device on the present market exists lacks dustproof safeguard measure to detection device, and the test pen is fixed to lack the structure of conveniently taking and placing and the mixed and disorderly shortcoming is placed to the connecting wire, and it is poor to lead to the dustproof effect of device, easily causes the condition of contact failure, and the problem that the rolling is not convenient easy to break is drawn to the connecting wire, and it is strong to detection device safeguard measure to need to have, and the device is dustproof effectual, and the contact condition is good, and the connecting wire is drawn and is got the novel acoustic control switch detection device of the convenient difficult easy rupture of rolling.

In order to solve the problems, innovative design is urgently needed on the basis of the original voice-operated switch detection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an acoustic control switch detection device with dustproof function to solve the like product that proposes in the above-mentioned background art and lack dustproof safeguard measure to detection device, the fixed structure and the connecting wire that conveniently take and place that lack of test pen place mixed and disorderly shortcoming, lead to the device to prevent dust the effect poor, easily cause the condition of contact failure, the problem of the difficult convenient easy rupture of rolling is drawn to the connecting wire.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an acoustic control switch detection device with dustproof function, includes casing, dust cover and connecting wire, fixed cover is installed in the left side of casing, and the inboard of fixed cover is provided with the test pen, the fixed plate is installed in the left side of test pen, and the inboard of fixed plate installs the spring to the bottom of spring is provided with the fixture block, the dust cover is installed in the outside of fixed plate, and the mid-mounting of dust cover has the loose axle to the screw rod is installed on the right side of loose axle, the connecting wire is installed in the inboard of casing, and the inboard of connecting wire is provided with the coiling stick to the axis of rotation is installed to the inboard of coiling stick, the right side of connecting wire is provided with the test box, and the bulb is installed at the top.

Preferably, the fixed sleeves are nested outside the test pen, and the number of the fixed sleeves is two and is symmetrical about the central axis of the shell.

Preferably, the fixing plate and the fixing sleeve form a clamping structure through a clamping block, and the fixing plate and the test pen are integrally arranged.

Preferably, the screw rod is in rotating connection with the dust cover through the movable shaft, and the screw rod is in threaded connection with the shell.

Preferably, the winding rods are rotatably connected with the shell through rotating shafts, and the two rotating shafts are symmetrically arranged relative to the central axis of the shell.

Preferably, the fixing ring is nested outside the bulb, and the central axis of the bulb is perpendicular to the central axis of the shell.

Compared with the prior art, the beneficial effects of the utility model are that: the sound control switch detection device with the dustproof function has the advantages that the protection measure of the detection device is strong, the dustproof effect of the device is good, the contact condition is good, and a connecting wire is convenient to pull and roll and is not easy to break;

1. the sound control switch detection device with the dustproof function can effectively protect the test pen through the arrangement of the fixed sleeve and the dustproof cover, has a good dustproof effect, can effectively prevent the test pen from being excessively contacted with air so as to cause poor contact, and has a strong protective effect;

2. this acoustic control switch detection device with dustproof function is through the setting of rolling up stick and axis of rotation, can convenience of customers to the connecting wire draw get with the rolling, and user operation uses convenient high-efficient, and can effectively guarantee that the connecting wire is in order not in disorder, and the difficult circumstances of taking place winding and rupture is strong to the protectiveness of connecting wire.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the connection structure of the connection line and the winding rod of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. fixing a sleeve; 3. a test pen; 4. a fixing plate; 5. a spring; 6. a clamping block; 7. a dust cover; 8. a movable shaft; 9. a screw; 10. a connecting wire; 11. rolling up the rod; 12. a rotating shaft; 13. a test cartridge; 14. a bulb; 15. and (4) fixing the ring.

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 sound control switch detection device with a dustproof function comprises a shell 1, a fixed sleeve 2, a test pen 3, a fixed plate 4, a spring 5, a fixture block 6, a dustproof cover 7, a movable shaft 8, a screw rod 9, a connecting wire 10, a coiling rod 11, a rotating shaft 12, a test box 13, a bulb 14 and a fixed ring 15, wherein the fixed sleeve 2 is installed on the left side of the shell 1, the test pen 3 is arranged on the inner side of the fixed sleeve 2, the fixed plate 4 is installed on the left side of the test pen 3, the spring 5 is installed on the inner side of the fixed plate 4, the fixture block 6 is arranged at the bottom end of the spring 5, the dustproof cover 7 is installed on the outer side of the fixed plate 4, the movable shaft 8 is installed in the middle of the dustproof cover 7, the screw rod 9 is installed on the right side of the movable shaft 8, the connecting wire 10 is installed on the, a test box 13 is arranged on the right side of the connecting line 10, a bulb 14 is arranged at the top of the test box 13, and a fixing ring 15 is arranged on the outer side of the bulb 14;

furthermore, the fixing sleeve 2 is nested outside the test pen 3, two fixing sleeves 2 are symmetrically arranged about the central axis of the shell 1, the test pen 3 can be effectively protected by installing the fixing sleeves 2, the corrosion resistance of the test pen 3 can be effectively enhanced, and the contact performance of the device can be effectively guaranteed;

furthermore, the fixing plate 4 and the fixing sleeve 2 form a clamping structure through the clamping block 6, the fixing plate 4 and the test pen 3 are integrally arranged, the test pen 3 can be conveniently mounted and dismounted by a user through the arrangement of the fixing plate 4, and the mounting, dismounting and fixing modes are simple and efficient;

furthermore, the screw 9 is in rotating connection with the dust cover 7 through the movable shaft 8, the screw 9 is in threaded connection with the shell 1, and the dust cover 7 is installed, so that sanitation and cleanness of the test pen 3 can be effectively guaranteed, excessive contact between the test pen 3 and air can be effectively prevented, poor contact can be avoided, and the protective effect is strong;

furthermore, the winding rod 11 is rotationally connected with the housing 1 through the rotating shaft 12, and the two rotating shafts 12 are symmetrically arranged about the central axis of the housing 1, so that a user can conveniently pull and wind the connecting wire 10, the user operation is convenient and efficient, the connecting wire 10 can be effectively ensured to be orderly and untidy, the winding and breaking conditions are not easy to occur, and the protection performance on the connecting wire 10 is strong;

furthermore, the fixed ring 15 is nested in the outer portion of the bulb 14, the central axis of the bulb 14 is perpendicular to the central axis of the shell 1, the detection effect is simple and efficient, and the detection result can be conveniently and simply found by a user.

The working principle is as follows: the sound control switch detection device with the dustproof function has the advantages that firstly, a user can rotate the screw rod 9 connected with the shell 1 through the arrangement of the movable shaft 8, so that the screw rod 9 is separated from the shell 1, the dust cover 7 is detached, the user can conveniently take out the test pen 3, the user can hold the end part of the test pen 3 and pull out the test pen 3 outwards, so that the test pen 3 is separated from the inner side of the fixed sleeve 2, the clamping block 6 arranged at the end part of the spring 5 can conveniently clamp, fix and detach the fixed plate 4 and the fixed sleeve 2, the connecting wire 10 can be pulled out when the test pen 3 is pulled out, and meanwhile, due to the installation of the rotating shaft 12, the pulling-out of the connecting wire 10 can drive the coiling rod 11 to rotate;

then, the user tests the voice-operated switch by respectively corresponding the two test pens 3 to the positive and negative ends of the voice-operated switch, the current transmitted to the test box 13 can light the bulb 14 installed inside the fixing ring 15, and if the bulb 14 is not lighted, the detected switch may have a quality problem, thereby completing the use of the voice-operated switch detection device with the dustproof function.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a voice control switch detection device with dustproof function, includes casing (1), dust cover (7) and connecting wire (10), its characterized in that: the testing device is characterized in that a fixing sleeve (2) is installed on the left side of the shell (1), a testing pen (3) is arranged on the inner side of the fixing sleeve (2), a fixing plate (4) is installed on the left side of the testing pen (3), a spring (5) is installed on the inner side of the fixing plate (4), a clamping block (6) is arranged at the bottom end of the spring (5), a dust cover (7) is installed on the outer side of the fixing plate (4), a movable shaft (8) is installed in the middle of the dust cover (7), a screw rod (9) is installed on the right side of the movable shaft (8), a connecting wire (10) is installed on the inner side of the shell (1), a coiling rod (11) is arranged on the inner side of the connecting wire (10), a rotating shaft (12) is installed on the inner side of the coiling rod (11), a testing box (13) is arranged, and a fixing ring (15) is mounted on the outer side of the bulb (14).

2. The sound-controlled switch detection device with the dustproof function according to claim 1, wherein: the fixed sleeve (2) is nested and arranged outside the test pen (3), and the two fixed sleeves (2) are symmetrically arranged about the central axis of the shell (1).

3. The sound-controlled switch detection device with the dustproof function according to claim 1, wherein: the fixing plate (4) and the fixing sleeve (2) form a clamping structure through a clamping block (6), and the fixing plate (4) and the test pen (3) are integrally arranged.

4. The sound-controlled switch detection device with the dustproof function according to claim 1, wherein: the screw rod (9) is rotationally connected with the dust cover (7) through the movable shaft (8), and the screw rod (9) is in threaded connection with the shell (1).

5. The sound-controlled switch detection device with the dustproof function according to claim 1, wherein: the coiling rod (11) is rotationally connected with the shell (1) through a rotating shaft (12), and the rotating shaft (12) is symmetrically provided with two parts relative to the central axis of the shell (1).

6. The sound-controlled switch detection device with the dustproof function according to claim 1, wherein: the fixing ring (15) is nested outside the bulb (14), and the central axis of the bulb (14) is perpendicular to the central axis of the shell (1).