CN220913244U - Wire welding point and plug detection jig - Google Patents
Wire welding point and plug detection jig Download PDFInfo
- Publication number
- CN220913244U CN220913244U CN202322326656.XU CN202322326656U CN220913244U CN 220913244 U CN220913244 U CN 220913244U CN 202322326656 U CN202322326656 U CN 202322326656U CN 220913244 U CN220913244 U CN 220913244U
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- China
- Prior art keywords
- shell
- battery
- detection
- circuit board
- welding point
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- 238000001514 detection method Methods 0.000 title claims abstract description 66
- 238000003466 welding Methods 0.000 title claims abstract description 34
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides a wire welding point and plug detection jig which is used for detecting a product to be detected, which comprises a shell and a flip, wherein the shell is internally provided with a battery buckle seat, a battery is arranged on the battery buckle seat, the inner wall of the left end of the shell is fixedly connected with a buzzer, the inner wall of the right end of the shell is fixedly connected with a detection needle, the outer surface of the flip is connected with the bottom of a detection circuit board, the surface of the detection circuit board is provided with a first interface, a second interface and a detection button, the first interface and the second interface can be spliced with three hollow terminals of the first welding point and the second welding point of the product to be detected, and the first interface and the second interface can be simultaneously spliced with two three hollow terminals of the product to be detected. The utility model has simple structure, the detection jig is formed by the battery, the detection circuit board, the indicator lamp, the buzzer and the detection needle, the structure is small and exquisite, the operation is convenient to be carried out by the operator in a handheld way, the indicator lamp and the buzzer can carry out alarm judgment on good products in an acousto-optic way, and the use is convenient.
Description
Technical Field
The utility model relates to the technical field of detection jigs, in particular to a wire welding point and plug detection jig.
Background
In order to solve the problem that whether the existing product cannot be determined to be good or not quickly in the production field product assembling process and after the product assembling process, to avoid the problem of customer complaint and reworking caused by defective products to a client, and whether the existing product is good or not still cannot be determined after reworking, and to reduce reworking workload and improve product quality and stability, the existing equipment or the existing jig cannot solve the problem existing in all operation states, and the lead welding point and plug detection jig needs to be provided.
Patent document CN218727817U discloses a detection jig for detecting an open circuit and a short circuit of an integrated circuit board. The utility model provides an open circuit and short circuit detection jig for an integrated circuit board, which comprises the following components: the air cylinder is arranged above the placing frame; the bottom end of the telescopic rod of the air cylinder is connected with a top plate; the left side and the right side of the middle part of the placement frame are connected with the fixing frame; the baffle is arranged on the fixing frame in a sliding manner; the elastic piece is sleeved on the fixing frame, one end of the elastic piece is connected with the baffle, and the other end of the elastic piece is connected with the fixing frame; the placing plate is connected between the two baffles. The detection holes on the circuit board are contacted with the probes by placing the board to move downwards on the fixing frame and the guide rod, and the probes detect the circuit board.
In the above scheme, this detection tool structure is complicated, and is difficult for removing to be applicable to the detection of this product welding point, consequently, it is necessary to provide a wire welding point and plug detection tool, in order to solve the not enough of prior art.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a wire welding point and plug detection jig.
The utility model adopts the technical proposal for solving the technical problems that:
a wire welding point and plug detection jig is used for detecting products to be detected, which are provided with a first welding point and a second welding point, and comprises a shell and a flip cover, wherein a battery buckle seat is arranged in the shell, a battery is installed on the battery buckle seat, the inner wall of the left end of the shell is fixedly connected with a buzzer, the inner wall of the right end of the shell is fixedly connected with a detection needle, the outer surface of the flip cover is connected with the bottom of a detection circuit board, and a first interface, a second interface and a detection key are arranged on the surface of the detection circuit board.
The utility model is further characterized in that the top of the left end of the shell is provided with an arc-shaped groove, the top of the front end of the shell and the top of the rear end of the shell are symmetrically provided with square clamping grooves, the bottom of the left end of the flip cover is provided with an arc-shaped protruding block corresponding to the arc-shaped groove, and the bottom of the front end of the flip cover and the bottom of the rear end of the flip cover are symmetrically provided with square protruding blocks corresponding to the square clamping grooves for fixing and clamping the shell and the flip cover.
The utility model is further provided that the bottom of the battery buckle seat is fixedly connected with the bottom of the shell, the section of the battery buckle seat is arc-shaped and is propped against the outer wall of the battery, and the battery buckle seat is used for fixedly placing the battery.
The utility model is further provided that the detection needle is divided into a fixed head, a thick diameter section and a thin diameter section, and the fixed head is arranged in the shell and is connected with the battery through a lead; one end of the thick diameter section passes through the shell and is connected with the fixed head, and the other end of the thick diameter section is connected with the thin diameter section outside the shell; the small diameter section is tapered and faces away from the housing.
The utility model is further provided with the indicator lamp on the surface of the detection circuit board, and the indicator lamp plays a role in warning of product detection.
The utility model is further provided that the first interface and the second interface can be respectively connected with the three hollow terminals of the first welding spot and the second welding spot of the product to be detected in an inserting way, and the first interface and the second interface can be respectively connected with the three hollow terminals of the two products to be detected in an inserting way.
The utility model further provides that the surface of the detection circuit board is provided with the protective sleeve, and the length and the width of the protective sleeve are both larger than those of the detection circuit board and are used for preventing the detection circuit board from being knocked and damaged.
In summary, the utility model has the following beneficial effects:
1. The utility model has simple structure and reasonable design, and the detection jig is formed by the battery, the detection circuit board, the indicator light, the buzzer and the detection needle, so that the structure is small and exquisite, and the operation is convenient for an operator to hold by hand.
2. The indicator light and the buzzer can carry out alarm judgment on good products in an acousto-optic mode, and the use is convenient.
3. The use of the lithium battery ensures that the voltage of the detection jig is within 4.2 volts, belongs to the safety voltage of human bodies, and can be used repeatedly by charging the battery, thereby saving resources.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the flip open structure of the present utility model.
Fig. 3 is a sectional view of the battery holder of the present utility model.
Fig. 4 is a schematic diagram of the connection of the product to be tested and the three-space terminal according to the utility model.
Fig. 5 is a cross-sectional view of the inspection circuit board and the protective cover of the present utility model.
In the figure, 11, 111, arc-shaped grooves, 112, square clamping grooves, 12, battery clamping seats, 121, batteries, 13, buzzer, 14, detection needle, 141, fixing head, 142, thick-diameter section, 143, thin-diameter section, 21, flip cover, 211, arc-shaped protruding block, 212, square protruding block, 3, detection circuit board, 31, first interface, 32, second interface, 33, detection key, 34, indicator lamp, 35, protective sleeve, 4, product to be detected, 41, first welding point, 42, second welding point and 5 three-space terminal.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In this embodiment, as shown in fig. 1-3, a wire welding point and plug detection jig is used for detecting a product 4 to be detected having a first welding point 41 and a second welding point 42, and includes a housing 11 and a flip 21, a battery fastening seat 12 is provided in the housing, a battery 121 is mounted on the battery fastening seat, an inner wall of a left end of the housing is fixedly connected with a buzzer 13, an inner wall of a right end of the housing is fixedly connected with a probe 14, an outer surface of the flip is connected with a bottom of a detection circuit board 3, and a first interface 31, a second interface 32 and a detection key 33 are provided on a surface of the detection circuit board. The battery can adopt a lithium battery, can be continuously used after being charged, saves electric energy, has the battery voltage not exceeding 4.2 volts, belongs to human body safety voltage, and is safer to use. The detection circuit board is not described in detail in the prior art.
In this embodiment, further setting is that the top of the left end of the shell is provided with an arc groove 111, the top of the front end of the shell and the top of the rear end of the shell are symmetrically provided with a square clamping groove 112, the bottom of the left end of the flip cover is provided with an arc projection 211 corresponding to the arc groove, the bottom of the front end of the flip cover and the bottom of the rear end of the flip cover are symmetrically provided with square projections 212 corresponding to the square clamping groove, and the square clamping groove is used for fixing and clamping the shell and the flip cover.
In this embodiment, the battery buckle seat bottom is fixedly connected with the bottom of the shell, and the section of the battery buckle seat is arc-shaped and is propped against the outer wall of the battery for fixing and placing the battery, so that the battery is not easy to roll.
The embodiment is further provided that the probe needle is divided into a fixed head 141, a thick diameter section 142 and a thin diameter section 143, and the fixed head is arranged in the shell and is connected with the battery through a wire; one end of the thick diameter section passes through the shell and is connected with the fixed head, and the other end of the thick diameter section is connected with the thin diameter section outside the shell; the thin diameter section is the toper, and its orientation is kept away from the casing, and the thin diameter section of being convenient for can direct detection wait to detect first solder joint and the second solder joint of product.
In this embodiment, the surface of the detection circuit board is further provided with an indicator lamp 34, and the product detection warning function is achieved through the indicator lamp. When in use, the indicator light displays a green light, and the indicator light represents that the detection is qualified.
In this embodiment, as shown in fig. 4, the first interface and the second interface can be plugged with the three-hollow terminal 5 of the first welding spot and the second welding spot of the product to be detected, and the first interface and the second interface can also be respectively plugged into the three-hollow terminals of the two products to be detected, so that the detection efficiency is improved.
In this embodiment, as shown in fig. 5, a protective sleeve 35 is disposed on the surface of the detection circuit board, and the length and width of the protective sleeve are both greater than those of the detection circuit board, so as to prevent the detection circuit board from being damaged by collision.
The work flow of the wire welding point and plug detection jig is that a first welding point and a second welding point of a product to be detected are in pressure connection with a three-space terminal, the three-space terminal is connected with a first interface or a second interface in an inserting mode, an operator holds the detection jig by hand, the detection needle is in contact with the first welding point of the product to be detected, and presses down a detection switch, at the moment, a buzzer can give out buzzing and simultaneously an indicator light can light up, the first welding point is detected to be qualified, the process is repeated to detect the second welding point, and if the first welding point and the second welding point pass through, the product is 100% good products.
In the description of the present utility model, it should be noted that, when terms such as "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships, are to be understood as being based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships conventionally put in use of the inventive product, or the orientations or positional relationships conventionally understood by those skilled in the art, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, when used herein, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance. In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "mounted," "configured," and "connected" are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Claims (7)
1. A wire welding point and plug detection jig is used for detecting products to be detected with a first welding point and a second welding point and is characterized by comprising a shell and a flip, wherein a battery buckle seat is arranged in the shell, a battery is installed on the battery buckle seat, the inner wall of the left end of the shell is fixedly connected with a buzzer, the inner wall of the right end of the shell is fixedly connected with a detection needle, the outer surface of the flip is connected with the bottom of a detection circuit board, and a first interface, a second interface and a detection key are arranged on the surface of the detection circuit board.
2. The wire bonding point and plug detection jig according to claim 1, wherein the top of the left end of the shell is provided with an arc groove, the top of the front end of the shell and the top of the rear end of the shell are symmetrically provided with square clamping grooves, the bottom of the left end of the flip cover is provided with an arc projection corresponding to the arc groove, and the bottom of the front end of the flip cover and the bottom of the rear end of the flip cover are symmetrically provided with square projections corresponding to the square clamping grooves for fixing and clamping the shell and the flip cover.
3. The fixture for detecting the welding point and the plug of the lead according to claim 1, wherein the bottom of the battery clamping seat is fixedly connected with the bottom of the shell, and the section of the battery clamping seat is arc-shaped and is propped against the outer wall of the battery for fixedly placing the battery.
4. The jig for detecting a wire bonding point and a plug according to claim 1, wherein the probe is divided into a fixed head, a thick-diameter section and a thin-diameter section, the fixed head being provided inside the housing and connected to the battery through a wire; one end of the thick diameter section passes through the shell and is connected with the fixed head, and the other end of the thick diameter section is connected with the thin diameter section outside the shell; the small diameter section is tapered and faces away from the housing.
5. The fixture for detecting a wire bonding point and a plug according to claim 1, wherein the surface of the detection circuit board is provided with an indicator lamp, and the indicator lamp is used for warning the detection of the product.
6. The wire bonding point and plug testing jig according to claim 1, wherein the first and second interfaces are plugged with three hollow terminals of the first and second bonding points of the product to be tested, and the first and second interfaces are simultaneously plugged into two three hollow terminals of the product to be tested.
7. The fixture for detecting the wire bonding point and the plug according to claim 1, wherein the protective sleeve is arranged on the surface of the detection circuit board, and the length and the width of the protective sleeve are larger than those of the detection circuit board and are used for preventing the detection circuit board from being damaged by collision.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322326656.XU CN220913244U (en) | 2023-08-29 | 2023-08-29 | Wire welding point and plug detection jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322326656.XU CN220913244U (en) | 2023-08-29 | 2023-08-29 | Wire welding point and plug detection jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220913244U true CN220913244U (en) | 2024-05-07 |
Family
ID=90903947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322326656.XU Active CN220913244U (en) | 2023-08-29 | 2023-08-29 | Wire welding point and plug detection jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220913244U (en) |
-
2023
- 2023-08-29 CN CN202322326656.XU patent/CN220913244U/en active Active
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