CN213934592U

CN213934592U - Buzzer control circuit detection device

Info

Publication number: CN213934592U
Application number: CN202022743042.8U
Authority: CN
Inventors: 倪稳
Original assignee: Suqian Weimin Electronic Technology Co ltd
Current assignee: Suqian Weimin Electronic Technology Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-10
Anticipated expiration: 2030-11-24

Abstract

The utility model relates to a bee calling organ check out test set technical field just discloses a bee calling organ control circuit detection device, which comprises a housin, the inner wall fixedly connected with battery of casing, the rectangle through-hole has all been seted up to the both sides outer wall of casing, two fixedly connected with charging head and control switch respectively to the pore wall of rectangle through-hole, two connecting holes have been seted up to the upper surface of casing, two the pore wall of connecting hole fixedly connected with warning light respectively and lead electrical pillar, it has cup jointed insulating cover to lead the fixed outer wall of electrical pillar, the rectangle removal hole has been seted up to the upper surface of casing, and the pore wall swing joint in rectangle removal hole has the conducting block, the outer wall fixedly connected with connecting plate of conducting block. The utility model discloses can automated inspection bee calling organ, can effectively improve convenience and the efficiency that bee calling organ control circuit detected, reduce staff's intensity of labour, also can effectively improve the accuracy that bee calling organ control circuit detected.

Description

Buzzer control circuit detection device

Technical Field

The utility model relates to a buzzer check out test set technical field especially relates to a buzzer control circuit detection device.

Background

The buzzer is an electronic buzzer with an integrated structure, is powered by direct-current voltage and is widely applied to various electronic devices, the sounding principle of the buzzer is composed of a vibrating device and a resonance device, the buzzer is divided into a passive separately excited type and an active self-excited type, the common active self-excited buzzer works on the principle that a direct-current power supply is input to an amplification sampling circuit of an oscillation system to generate a sound signal under the action of the resonance device, and a control circuit of the active self-excited buzzer needs to be detected when the active self-excited buzzer leaves a factory so as to ensure the production quality of the active self-excited buzzer.

At present, when the buzzer leaves the factory and detects the control circuit, a worker needs to use an instrument to connect the buzzer connector for detection, but the detection process is complex and inconvenient, wastes time and labor, influences the convenience and the efficiency of the detection of the buzzer control circuit, and easily causes large errors of a manual observation instrument, thereby influencing the accuracy of the detection of the buzzer control circuit and simultaneously increasing the labor intensity of the worker.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art bee calling organ and dispatching from the factory the testing process comparatively loaded down with trivial details inconvenience when detecting control circuit, influence convenience and efficiency that bee calling organ control circuit detected, and artifical observation instrument appears great error easily to influence the accuracy that bee calling organ control circuit detected, still increased staff intensity of labour's problem simultaneously, and a bee calling organ control circuit detection device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a buzzer control circuit detection device comprises a shell, wherein the inner wall of the shell is fixedly connected with a storage battery, rectangular through holes are formed in the outer walls of the two sides of the shell, the hole walls of the two rectangular through holes are respectively and fixedly connected with a charging head and a control switch, the upper surface of the shell is provided with two connecting holes, the hole walls of the two connecting holes are respectively and fixedly connected with a prompting lamp and a conductive post, the outer wall of the conductive post is fixedly sleeved with an insulating sleeve, the upper surface of the shell is provided with a rectangular moving hole, the wall of the rectangular moving hole is movably connected with a conductive block, the outer wall of the conductive block is fixedly connected with a connecting plate, the outer wall of the connecting plate is fixedly connected with an adjusting mechanism, the lower surface of the adjusting mechanism is fixedly connected with the upper surface of the shell, the outer wall of the connecting plate is vertically and fixedly connected with a barrier strip, and the lower surface of the barrier strip is movably connected with the upper surface of the shell.

Preferably, the adjusting mechanism comprises a rolling bearing fixedly connected with the outer wall of the connecting plate, a screw rod is fixedly connected with the inner wall of the rolling bearing, a nut is connected to the rod wall of the screw rod in a threaded manner, the lower surface of the nut is fixedly connected with the upper surface of the shell, and a crank is fixedly connected to one side, far away from the connecting plate, of the screw rod.

Preferably, the four corners of the lower surface of the shell are fixedly connected with supporting legs, and the lower surfaces of the supporting legs are fixedly connected with non-slip mats.

Preferably, the upper surface of the conductive post is provided with a connecting groove.

Preferably, the side wall of the shell is fixedly connected with a rubber block, and the outer wall of the rubber block is movably connected with the surface of the crank.

Preferably, the output end of the charging head is electrically connected with the charging end of the storage battery through a wire, the negative electrode of the storage battery is electrically connected with the positive electrode of the prompting lamp through a wire, the negative electrode of the prompting lamp is electrically connected with the bottom end of the conductive column through a wire, the bottom end of the conductive block is electrically connected with the positive electrode of the control switch through a wire, and the negative electrode of the control switch is electrically connected with the negative electrode of the storage battery through a wire.

Compared with the prior art, the utility model provides a buzzer control circuit detection device possesses following beneficial effect:

the detection device for the buzzer control circuit is provided with a storage battery, a prompting lamp, a conductive post and a conductive block, when the buzzer needs to detect the control circuit, firstly, the distance between contact pins is known according to the specification of the buzzer, then, the crank is shaken to enable the screw rod to rotate, the screw rod pushes the connecting plate, the connecting plate drives the conductive block to move, the conductive block and the conductive post can respectively contact with two contact pins of the buzzer, then, a control switch is started, then, one end of the contact pin of the buzzer to be detected is inserted into the insulating sleeve to be contacted with the conductive post, the other end of the contact pin rotates to the surface of the conductive block, the detection circuit is communicated, if the buzzer is buzzed and the prompting lamp is lightened, the detection buzzer control circuit is normal, the buzzer is qualified, if the buzzer is not buzzed and the prompting lamp is not lightened, the buzzer control circuit is not communicated, the buzzer cannot be normally used, and the buzzer is pulled out after the detection is finished, and change next bee calling organ and continue to detect, and this testing process does not need artifical use instrument to detect, does not need artifical observation instrument numerical value simultaneously, avoids observing numerical value error and influence bee calling organ detection accuracy, and this mechanism can automated inspection bee calling organ, can effectively improve the convenience and the efficiency that bee calling organ control circuit detected, has reduced staff's intensity of labour, also can effectively improve the accuracy that bee calling organ control circuit detected.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can automated inspection bee calling organ, can effectively improve convenience and the efficiency that bee calling organ control circuit detected, reduce staff's intensity of labour, also can effectively improve the accuracy that bee calling organ control circuit detected.

Drawings

Fig. 1 is a schematic structural diagram of a buzzer control circuit detection device provided by the present invention;

fig. 2 is a schematic structural diagram of a part a of the detection device for the buzzer control circuit provided by the present invention.

In the figure: the device comprises a shell 1, a storage battery 2, a charging head 3, a control switch 4, a prompting lamp 5, a conductive column 6, an insulating sleeve 7, a rectangular moving hole 8, an adjusting mechanism 9, a rolling bearing 91, a screw 92, a nut 93, a crank 94, a connecting plate 10, a conductive block 11, a barrier strip 12, a supporting leg 13, a non-slip mat 14, a rubber block 15 and a connecting groove 16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a buzzer control circuit detection device comprises a casing 1, a storage battery 2 is fixedly connected to the inner wall of the casing 1, rectangular through holes are respectively formed in the outer walls of two sides of the casing 1, a charging head 3 and a control switch 4 are respectively and fixedly connected to the hole walls of the two rectangular through holes, two connection holes are respectively and fixedly connected to the upper surface of the casing 1, a warning light 5 and a conductive post 6 are respectively and fixedly connected to the hole walls of the two connection holes, an insulating sleeve 7 is fixedly sleeved on the outer wall of the conductive post 6, a rectangular moving hole 8 is formed in the upper surface of the casing 1, a conductive block 11 is movably connected to the hole wall of the rectangular moving hole 8, a connection plate 10 is fixedly connected to the outer wall of the conductive block 11, an adjusting mechanism 9 is fixedly connected to the outer wall of the connection plate 10, the lower surface of the adjusting mechanism 9 is fixedly connected to the upper surface of the casing 1, and a blocking strip 12 is vertically and fixedly connected to the outer wall of the connection plate 10, the lower surface of the barrier strip 12 is movably connected with the upper surface of the shell 1.

The adjusting mechanism 9 comprises a rolling bearing 91 fixedly connected with the outer wall of the connecting plate 10, a screw rod 92 fixedly connected with the inner wall of the rolling bearing 91, a nut 93 in threaded connection with the rod wall of the screw rod 92, the lower surface of the nut 93 is fixedly connected with the upper surface of the shell 1, a crank 94 fixedly connected with one side, far away from the connecting plate 10, of the screw rod 92, the mechanism enables the device to detect buzzers of different specifications, and the practicability of the device is improved.

The equal fixedly connected with supporting leg 13 in lower surface four corners department of casing 1, the lower fixed surface of supporting leg 13 is connected with slipmat 14, and slipmat 14 can ensure the stability that the device was placed.

The upper surface of the conductive column 6 is provided with a connecting groove 16, and the connecting groove 16 can ensure the reliability of the connection between the buzzer inserted bar and the conductive column 6.

The lateral wall fixedly connected with block rubber 15 of casing 1, the outer wall of block rubber 15 and crank 94's surperficial swing joint, block rubber 15 increase crank 94 pivoted frictional force, place crank 94 autogiration and lead to conducting block 11 position to change.

The output end of the charging head 3 is electrically connected with the charging end of the storage battery 2 through a wire, the negative electrode of the storage battery 2 is electrically connected with the positive electrode of the prompting lamp 5 through a wire, the negative electrode of the prompting lamp 5 is electrically connected with the bottom end of the conductive column 6 through a wire, the bottom end of the conductive block 11 is electrically connected with the positive electrode of the control switch 4 through a wire, and the negative electrode of the control switch 4 is electrically connected with the negative electrode of the storage battery 2 through a wire.

In the utility model, when the buzzer needs to detect the control circuit, firstly, the distance between the contact pins is known according to the specification of the buzzer, then the crank 94 is shaken, the crank 94 rotates the screw 92, the screw 92 pushes the connecting plate 10, the connecting plate 10 drives the conductive block 11 to move, the conductive block 11 and the conductive post 6 can respectively contact with the two contact pins of the buzzer, then the control switch 4 is started, then one end of the contact pin of the buzzer to be detected is inserted into the insulating sleeve 7 to contact with the conductive post 6, the other end rotates to the surface of the conductive block 11, the detection circuit is communicated, if the buzzer is buzzed and the prompting lamp 5 is lightened, the detection buzzer control circuit is normal, the buzzer is qualified, if the buzzer is not buzzed and the prompting lamp 5 is not lightened, the buzzer control circuit is not communicated, the buzzer cannot be normally used, the buzzer is pulled out after the detection is finished, and the next buzzer is replaced for continuous detection, and this testing process does not need artifical use instrument to detect, does not need artifical observation instrument numerical value simultaneously, avoids observing numerical value error and influence bee calling organ detection accuracy, and this mechanism can automated inspection bee calling organ, can effectively improve convenience and efficiency that bee calling organ control circuit detected, has reduced staff's intensity of labour, also can effectively improve the accuracy that bee calling organ control circuit detected.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A buzzer control circuit detection device comprises a shell (1) and is characterized in that a storage battery (2) is fixedly connected to the inner wall of the shell (1), rectangular through holes are formed in the outer walls of the two sides of the shell (1), the hole walls of the two rectangular through holes are respectively and fixedly connected with a charging head (3) and a control switch (4), two connecting holes are formed in the upper surface of the shell (1), the hole walls of the two connecting holes are respectively and fixedly connected with a prompt lamp (5) and a conductive post (6), an insulating sleeve (7) is fixedly sleeved on the outer wall of the conductive post (6), a rectangular moving hole (8) is formed in the upper surface of the shell (1), a conductive block (11) is movably connected to the hole wall of the rectangular moving hole (8), a connecting plate (10) is fixedly connected to the outer wall of the conductive block (11), and an adjusting mechanism (9) is fixedly connected to the outer wall of the connecting plate (10), the lower surface of the adjusting mechanism (9) is fixedly connected with the upper surface of the shell (1), the outer wall of the connecting plate (10) is fixedly connected with a barrier strip (12) vertically, and the lower surface of the barrier strip (12) is movably connected with the upper surface of the shell (1).

2. The buzzer control circuit detection device according to claim 1, wherein the adjusting mechanism (9) comprises a rolling bearing (91) fixedly connected with the outer wall of the connecting plate (10), a screw rod (92) is fixedly connected with the inner wall of the rolling bearing (91), a nut (93) is in threaded connection with the rod wall of the screw rod (92), the lower surface of the nut (93) is fixedly connected with the upper surface of the shell (1), and a crank (94) is fixedly connected to one side of the screw rod (92) far away from the connecting plate (10).

3. The buzzer control circuit detection device according to claim 1, wherein support legs (13) are fixedly connected to four corners of the lower surface of the casing (1), and anti-slip pads (14) are fixedly connected to the lower surfaces of the support legs (13).

4. The detecting device for the buzzer control circuit according to claim 1, wherein the upper surface of the conductive pillar (6) is provided with a connecting groove (16).

5. The buzzer control circuit detection device according to claim 2, characterized in that a rubber block (15) is fixedly connected to the side wall of the housing (1), and the outer wall of the rubber block (15) is movably connected with the surface of the crank (94).

6. The buzzer control circuit detection device according to claim 1, wherein the output end of the charging head (3) is electrically connected with the charging end of the storage battery (2) through a conducting wire, the negative electrode of the storage battery (2) is electrically connected with the positive electrode of the prompting lamp (5) through a conducting wire, the negative electrode of the prompting lamp (5) is electrically connected with the bottom end of the conductive column (6) through a conducting wire, the bottom end of the conductive block (11) is electrically connected with the positive electrode of the control switch (4) through a conducting wire, and the negative electrode of the control switch (4) is electrically connected with the negative electrode of the storage battery (2) through a conducting wire.