CN216595457U - Sounder housing detection tool - Google Patents
Sounder housing detection tool Download PDFInfo
- Publication number
- CN216595457U CN216595457U CN202123007623.6U CN202123007623U CN216595457U CN 216595457 U CN216595457 U CN 216595457U CN 202123007623 U CN202123007623 U CN 202123007623U CN 216595457 U CN216595457 U CN 216595457U
- Authority
- CN
- China
- Prior art keywords
- detection
- detection head
- pin
- sounder
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
The sounder housing detection tool provided by the utility model comprises a bottom plate, wherein the upper surface of the bottom plate is parallel to a horizontal plane, a first detection head extending along a vertical direction, a second detection head extending along a horizontal direction and aligned with a PIN outside the PIN, and a plurality of indicator lamps are arranged on the bottom plate, a plurality of first detection holes for inserting the PIN inside the PIN are formed in the upper end surface of the first detection head, a plurality of second detection holes for inserting the PIN outside the PIN are formed in the end surface of the second detection head close to the first detection head, so that the second detection head can horizontally slide towards the direction close to or far away from the first detection head, the positive and negative poles of the indicator lamps are respectively and electrically connected with the inner walls of the first detection hole and the second detection hole, the first detection hole, the second detection hole and the indicator lamp are arranged in a one-to-one correspondence with the PIN, when the PIN inside and outside the PIN of the PIN are respectively inserted into the first detection hole and the second detection hole, whether the inside and outside PINs of the corresponding PIN are conducted or not can be judged according to the on the bright PIN of the PIN indicator lamp, the tool is simple in structure, convenient to operate, high in efficiency, good in reliability and high in accuracy.
Description
Technical Field
The utility model relates to the technical field of sounder detection, in particular to a sounder housing detection tool.
Background
The sounder is an electronic component used for sounding, in automobile electrical appliances, the household electrical appliances field is widely applied, the housing of the existing sounder mostly adopts integral type injection molding, a PIN needle of the housing is pre-embedded on the housing, the electrical connection of electrical components inside and outside the housing is convenient, the PIN needle is mostly a metal stamping part, to the PIN needle (especially an L-shaped PIN needle), in the process of stamping molding and subsequent injection molding, the phenomenon that the PIN body of the PIN needle breaks or bends abnormally to cause the non-conduction of the inner and outer PINs is easy, before the sounder is assembled, the PIN needle on the housing needs to be conducted and detected.
The existing detection mode mostly adopts two meter pens of a universal meter to respectively contact inner and outer PINs of a PIN needle on a housing, and judgment is carried out according to the detection result of the universal meter, and the mode at least has the following problems:
1. the operation is carried out by two hands, and the side wall of the housing has a certain height, so the operation is inconvenient;
2. the housing is generally provided with a plurality of PIN PINs, and a plurality of inner PINs and outer PINs are arranged, so that the detection efficiency is low;
3. the distance between adjacent pins is narrow, the phenomenon of false collision is easy to occur, the pins are difficult to align one by one, and the detection reliability and accuracy are difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
The sounder housing detection tool aims to overcome the defects of the prior art, and is simple in structure, convenient to operate, high in efficiency, good in reliability and high in accuracy.
In order to achieve the purpose, the technical scheme adopted by the utility model is that the sounder housing detection tool is used for judging the on-off of a PIN needle on the sounder housing, and the detection tool comprises:
a bottom plate, an upper surface of the bottom plate being parallel to a horizontal plane;
the bottom plate is provided with a first detection head, a second detection head and indicator lamps, the first detection head extends along the vertical direction, the upper end surface of the first detection head is provided with a first detection hole for inserting a PIN in a PIN needle on a sounder housing, the second detection head extends along the horizontal direction and is aligned with a PIN outside the PIN needle on the sounder housing, the second detection head can horizontally slide towards the direction close to or away from the first detection head, the end surface of the second detection head close to the first detection head is provided with a second detection hole for inserting the PIN outside the PIN needle on the sounder housing, the positive and negative poles of the indicator lamps are respectively and electrically connected with the inner wall of the first detection hole and the inner wall of the second detection hole, the number of the first detection hole, the second detection hole and the indicator lamps is equal to the number of the PIN needles on the sounder housing, the first detection hole, the second detection hole, the indicator light and the PIN needle are arranged in a one-to-one correspondence mode.
Preferably, a first limiting plate is arranged on the bottom plate, a through groove is formed in the middle of the first limiting plate, the inner wall of the through groove corresponds to the outer contour of the side wall of the sounder housing, and the first detecting head is surrounded by the through groove.
Further preferably, a slide rail is arranged on the bottom plate, a slide block capable of sliding along the slide rail is arranged on the slide rail, and the second detection head is connected to the slide block.
Further preferably, one end of the slide rail abuts against the side wall of the first limiting plate, the other end of the slide rail is provided with a second limiting plate, and a spring is connected between the second limiting plate and the second detection head.
Further preferably, the spring has a tendency to urge the second detection head to move away from the first detection head.
Further preferably, a quick clamp is arranged on the bottom plate and located on one side of the first limiting plate, and the quick clamp is used for pressing the sounder casing onto the bottom plate.
Preferably, a notch for preventing the sounder housing from being buckled reversely is further arranged on the side wall of the through groove.
Preferably, a proximity switch for detecting a sliding position of the second detection head is provided on the base plate.
Preferably, a push rod for driving the second detection head to slide conveniently is connected to the second detection head, and the extending direction of the push rod is perpendicular to the sliding direction of the second detection head.
Further preferably, the indicator light is positioned on one side of the first detection head away from the second detection head.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model provides a sounder housing detection tool, which comprises a bottom plate, wherein the upper surface of the bottom plate is parallel to the horizontal plane, a first detection head, a second detection head and an indicator lamp are arranged on the bottom plate, the first detection head extends along the vertical direction, a first detection hole for inserting a PIN in a PIN needle on a sounder housing is formed in the upper end surface of the first detection head, the second detection head extends along the horizontal direction and is aligned with a PIN out PIN on the sounder housing, the second detection head can horizontally slide towards the direction close to or away from the first detection head, a second detection hole for inserting the PIN out PIN on the sounder housing is formed in the end surface of the second detection head close to the first detection head, the positive and negative poles of the indicator lamp are respectively and electrically connected with the inner wall of the first detection hole and the inner wall of the second detection hole, the number of the first detection hole, the second detection hole and the indicator lamp is equal to the number of the PIN needles on the sounder housing, the first detection hole, the second detection hole, the indicating lamp and the PIN needle are arranged in a one-to-one correspondence mode, when the inner PIN and the outer PIN of the PIN needle on the sounder housing are inserted into the first detection hole and the second detection hole respectively, the PIN needle conducts the positive electrode and the negative electrode of the indicating lamp, whether the inner PIN and the outer PIN of the corresponding PIN needle are conducted or not can be judged according to the on-off of the indicating lamp, and the tool is simple in structure, convenient to operate, high in efficiency, good in reliability and high in accuracy.
Drawings
Fig. 1 is a schematic top view of a preferred embodiment of the present invention.
Fig. 2 is a schematic sectional view in the direction of a-a in fig. 1.
Wherein: 10. a base plate; 11. a first limit plate; 111. a through groove; 112. a notch; 12. a slide rail; 13. a slider; 14. a second limiting plate; 15. a spring; 16. quick clamping; 17. a proximity switch; 20. a first detection head; 21. a first detection hole; 30. a second detection head; 31. a second detection hole; 32. a push rod; 40. and an indicator light.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
As shown in fig. 1-2, the sounder housing detection tool provided by the utility model comprises: the upper surface of the bottom plate 10 is parallel to the horizontal plane, the first detection head 20, the second detection head 30 and the indicator lamp 40 are arranged on the bottom plate 10, the first detection head 20 extends along the vertical direction, a first detection hole 21 for inserting a PIN in a PIN needle on a sounder housing is formed in the upper end surface of the first detection head 20, the second detection head 30 extends along the horizontal direction and is aligned with a PIN outside the PIN needle on the sounder housing, the second detection head 30 can horizontally slide in a direction close to or far away from the first detection head 20, a second detection hole 31 for inserting a PIN outside the PIN needle on the sounder housing is formed in the end surface of the second detection head 30 close to the first detection head 20, the positive and negative poles of the indicator lamp 40 are respectively and electrically connected with the inner wall of the first detection hole 21 and the inner wall of the second detection hole 31, the first detection hole 21, the second detection hole 40, The number of the PIN PINs on the sounder housing is six, and the first detection hole 21, the second detection hole 31, the indication lamp 40 and the PIN PINs are arranged in a one-to-one correspondence manner.
The tool has the advantages that the sounder housing is buckled on the bottom plate, the PIN inside the PIN needle on the sounder housing is inserted into the first detection hole, then the second detection head is slid, the PIN outside the PIN needle on the sounder housing is inserted into the second detection hole, the positive and negative poles of the indicator lamp can be communicated through the PIN needle, whether the PIN inside and outside the PIN needle corresponding to the indicator lamp is conducted or not can be judged through the on and off of the indicator lamp, and the locking of the position of the sounder housing is realized by the first detection head and the second detection head from the vertical direction during detection, the tool has simple structure, convenient operation, high efficiency, good reliability and high accuracy,
in order to better position the sounder housing, in this embodiment, the bottom plate 10 is provided with a first limiting plate 11, a through groove 111 is provided in a middle portion of the first limiting plate 11, an inner wall of the through groove 111 corresponds to an outer contour of a side wall of the sounder housing, the through groove 111 surrounds the first detection head 21, the bottom plate 10 is provided with a quick clamp 16, the quick clamp 16 is located on one side of the first limiting plate 11, and the quick clamp 16 is used for pressing the sounder housing against the bottom plate 10.
In order to prevent the sounder casing from being buckled reversely, in the present embodiment, a notch 112 for preventing the sounder casing from being buckled reversely is further provided on the sidewall of the through slot 111.
In order to facilitate the sliding and resetting of the second detection head 30, in this embodiment, a sliding rail 12 is disposed on the bottom plate 10, a sliding block 13 capable of sliding along the sliding rail 12 is disposed on the sliding rail 12, the second detection head 30 is connected to the sliding block 13, one end of the sliding rail 12 abuts against a side wall of the first limiting plate 11, a second limiting plate 14 is disposed at the other end of the sliding rail 12, a spring 15 is connected between the second limiting plate 14 and the second detection head 30, the spring 15 has a tendency of driving the second detection head 30 to move in a direction away from the first detection head 20, a push rod 32 for driving the second detection head 30 to slide is connected to the second detection head 30, and an extending direction of the push rod 32 is perpendicular to a sliding direction of the second detection head 30.
In order to ensure that the depth of the PIN outside the PIN of the sounder housing inserted into the second detection hole 31 meets the requirement and achieve better contact, in this embodiment, the bottom plate 10 is provided with a proximity switch 17 for detecting the sliding position of the second detection head 30, the proximity switch 17 is a proximity switch with a lamp, the proximity switch 17 is connected in a circuit of the anode and the cathode of the indicator lamp 40, and when the proximity switch 17 is triggered to light, the anode and the cathode of the indicator lamp 40 can be switched on by the PIN.
For ease of viewing, indicator light 40 is located on the side of first head 20 remote from second head 30.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered within the scope of the present invention.
Claims (10)
1. A sounder housing detection tool comprising:
a bottom plate, an upper surface of the bottom plate being parallel to a horizontal plane;
the method is characterized in that:
the bottom plate is provided with a first detection head, a second detection head and an indicator light, the first detection head extends along the vertical direction, the upper end surface of the first detection head is provided with a first detection hole for inserting a PIN in a PIN needle on the sounder housing, the second detection head extends along the horizontal direction and is aligned with a PIN outside the PIN needle on the sounder housing, the second detection head can horizontally slide towards the direction close to or away from the first detection head, the end surface of the second detection head close to the first detection head is provided with a second detection hole for inserting the PIN outside the PIN needle on the sounder housing, the positive and negative poles of the indicator light are respectively and electrically connected with the inner wall of the first detection hole and the inner wall of the second detection hole, the number of the first detection hole, the second detection hole and the indicator light is equal to the number of the PIN needles on the sounder housing, the first detection hole, the second detection hole, the indicator light and the PIN needle are arranged in a one-to-one correspondence mode.
2. The sounder housing detection tool according to claim 1, wherein: the bottom plate is provided with a first limiting plate, the middle of the first limiting plate is provided with a through groove, the inner wall of the through groove corresponds to the outer contour of the side wall of the sounder housing, and the through groove surrounds the first detection head.
3. The sounder housing detection tool according to claim 2, wherein: the bottom plate is provided with a slide rail, the slide rail is provided with a slide block capable of sliding along the slide rail, and the second detection head is connected to the slide block.
4. The sounder housing detection tool according to claim 3, wherein: one end of the sliding rail is abutted against the side wall of the first limiting plate, a second limiting plate is arranged at the other end of the sliding rail, and a spring is connected between the second limiting plate and the second detection head.
5. The sounder housing detection tool according to claim 4, wherein: the spring has a tendency to urge the second detection head to move in a direction away from the first detection head.
6. The sounder housing detection tool according to claim 2, wherein: the bottom plate is provided with a quick clamp, the quick clamp is located on one side of the first limiting plate, and the quick clamp is used for pressing the sounder casing onto the bottom plate.
7. The sounder housing detection tool according to claim 2, wherein: and a notch for preventing the sounder housing from being buckled reversely is also arranged on the side wall of the through groove.
8. The sounder housing detection tool according to claim 1, wherein: and a proximity switch for detecting the sliding position of the second detection head is arranged on the bottom plate.
9. The sounder housing detection tool according to claim 1, wherein: the second detection head is connected with a push rod which is used for driving the second detection head to slide conveniently, and the extending direction of the push rod is perpendicular to the sliding direction of the second detection head.
10. The sounder housing detection tool according to any one of claims 1 to 9, wherein: the indicator light is positioned on one side of the first detection head far away from the second detection head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123007623.6U CN216595457U (en) | 2021-12-02 | 2021-12-02 | Sounder housing detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123007623.6U CN216595457U (en) | 2021-12-02 | 2021-12-02 | Sounder housing detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216595457U true CN216595457U (en) | 2022-05-24 |
Family
ID=81652603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123007623.6U Active CN216595457U (en) | 2021-12-02 | 2021-12-02 | Sounder housing detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216595457U (en) |
-
2021
- 2021-12-02 CN CN202123007623.6U patent/CN216595457U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216595457U (en) | Sounder housing detection tool | |
| CN212410980U (en) | Jig for deviation detection | |
| CN201392855Y (en) | Battery cover plate assembly and lithium ion secondary battery | |
| CN207779330U (en) | The detection device of function test fixture thimble | |
| CN213208861U (en) | Low-cost detection tool for annular metal stamping part capable of automatically displaying detection result | |
| CN213274050U (en) | Utensil is examined to quick inspection of annular stamping workpiece | |
| CN211265942U (en) | Positioning tool for machining electric connector | |
| CN211236200U (en) | Horn mouth terminal positioning detection device without secondary lock connector | |
| CN213091098U (en) | Airtight test mould | |
| CN211236198U (en) | Terminal positioning detection device without secondary lock connector | |
| CN209225627U (en) | A kind of assembly mistake proofing fixed mechanism | |
| CN113391204A (en) | Portable magnetic proximity switch detection device | |
| CN218677827U (en) | Sliding type returned blood sugar detecting connector and blood sugar detecting equipment | |
| CN210625570U (en) | Quick detection device of latch hook forging size | |
| CN215865054U (en) | Normally closed connector conductive terminal assembling and detecting jig | |
| CN219777751U (en) | Diode test base | |
| CN209894079U (en) | Whole detection device of industrial connector | |
| CN216351131U (en) | Portable battery parameter measuring instrument | |
| CN218179893U (en) | Connecting terminal clamping ring detection mechanism | |
| CN218329854U (en) | Connector multiposition difference in height detection mechanism | |
| CN217403707U (en) | Turn to light and gas tightness detection frock | |
| CN220356269U (en) | Knob spring gauge | |
| CN211351076U (en) | Switching device's wiring subassembly and fuse | |
| CN219245741U (en) | Mistake proofing frock that terminal detected | |
| CN213398824U (en) | Chip electrical property test platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |