PCB batch number control tool
By designing a PCB board batch number control tool that includes a rack body, telescopic rod and pipe ruler, the problem of unclear wear of PCB board steel stamp batch number and date is solved, and convenient batch number and date management and query are achieved.
Patent Information
- Application Number
- CN202421860494.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-02
AI Technical Summary
In the prior art, the batch number and date of the steel stamp on the PCB board are prone to wear and tear due to handling and chemical corrosion, and are difficult to manage.
Design a PCB board lot number control tool including a rack body, a telescopic rod and a pipe ruler. Punch holes on the PCB board through the relative position of the control ruler, and marks with date and batch number are engraved, making it easy to quickly check the production date and batch number.
It avoids the problem of unclear wear of steel stamps and realizes convenient management and query of PCB board batch numbers and dates.
Smart Images
Figure CN222884879U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of processing equipment, in particular to a PCB board batch number control tool. Background Art
[0002] In a circuit board processing workshop, PCB boards are the basis. Therefore, for the convenience of management, it is often necessary to assign a production batch number and production date to each batch of PCB boards. Currently, these batch numbers and dates are often printed on the edge of the PCB boards in the form of steel stamps.
[0003] However, PCB boards need to be moved and clamped back and forth, so the steel stamp will be worn out. After multiple moves and clamping, coupled with the corrosion of some chemicals, the steel stamp will become very unclear and difficult to recognize. Utility Model Content
[0004] In order to solve the above technical problems, a technical solution adopted by the utility model is:
[0005] A PCB board batch number control tool comprises a frame body, a telescopic rod and a control ruler installed on the frame body, the telescopic rod is slidably connected to the frame body, and the control ruler is slidably connected to the telescopic rod;
[0006] The frame body comprises a bottom plate, a positioning plate fixedly connected to the bottom plate, and a first slide seat, wherein the positioning plate is perpendicular to the horizontal plane of the bottom plate, and the first slide seat is arranged on a side of the bottom plate away from the positioning plate;
[0007] The telescopic rod comprises a first leg slidably connected to the first sliding seat and a second leg sliding in the first leg, the second leg is fixedly connected to a cross bar, the cross bar is fixedly connected to a second sliding seat, the second sliding seat is slidably connected to a slider, and the slider is rotatably connected to a pipe ruler;
[0008] The pipe ruler is engraved with scales.
[0009] Furthermore, a fastener may be provided between the first leg and the second leg, wherein the fastener is a screw. When the screw is screwed into the first leg, it presses against the second leg to fix the position.
[0010] Furthermore, the cross bar is perpendicular to the second leg.
[0011] Furthermore, the control ruler is engraved with a date and a batch number, and the control ruler 3 is engraved with months 1 to 12, representing 1 to 12 months, the tens digits 1 to 3 of the date and the ones digits 1 to 9 of the date, wherein the tens digits and the ones digits can be spliced together to form numbers 1 to 31, and combined with the month, the production date can be spelled out. The control ruler 3 is also engraved with a four-digit batch number, each digit is engraved with 1 to 9, representing the specific number of each digit.
[0012] Furthermore, the lower surface of the base plate is provided with wheels for easy movement, and the wheels are located at the four corners of the base plate.
[0013] Beneficial effects of the utility model:
[0014] The utility model punches holes at corresponding positions of the PCB board according to the relative position of the pipe ruler, and respectively engraves the months 1-12, representing 1-12 months, the tens digits 1-3 of the date and the ones digits 1-9 of the date, wherein the tens digits and the ones digits can be spliced to form 1-31, and the production date can be spliced out in combination with the month. Similarly, the pipe ruler is also engraved with a four-digit batch number, and of course more digits can be used, and each digit is engraved with 1-9, representing the specific number of each digit. If it is zero, no hole is punched. When it is necessary to check, the telescopic rod and the pipe ruler are moved to align with the PCB board, so that the production date and batch number can be found out, avoiding unclear wear of the steel stamp, and facilitating management. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is an overall schematic diagram of the utility model;
[0016] Figure 2 is a schematic diagram of a telescopic rod;
[0017] Figure 3 It is a schematic diagram of the outriggers;
[0018] Figure 4 It is a schematic diagram of the usage status;
[0019] Figure 5 yes Figure 4 An enlarged schematic diagram of part A;
[0020] The parts in the accompanying drawings are marked as follows:
[0021] 1. Mechanical body; 11. Bottom plate; 12. Positioning plate; 13. First slide seat; 2. Telescopic rod; 21. First leg; 22. Second leg; 23. Cross bar; 24. Second slide seat; 25. Sliding block; 3. Pipe ruler. DETAILED DESCRIPTION
[0022] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.
[0023] Example:
[0024] like Figures 1 to 5 As shown, a PCB board batch number control tool includes a rack body 1, and a telescopic rod 2 and a control ruler 3 installed on the rack body 1, the telescopic rod 2 is slidably connected to the rack body 1, and the control ruler 3 is slidably connected to the telescopic rod 2;
[0025] The frame body 1 includes a base plate 11, a positioning plate 12 and a first slide 13 fixedly connected to the base plate 11, the positioning plate 12 is perpendicular to the horizontal plane of the base plate 11, and the first slide 13 is arranged on the side of the base plate 11 away from the positioning plate 12; specifically, wheels (not shown in the figure) are also provided on the lower surface of the base plate 11 to facilitate movement, and the wheels are located at the four corners of the base plate 11.
[0026] The telescopic rod 2 includes a first leg 21 slidably connected to the first slide 13 and a second leg 22 sliding in the first leg 21. The second leg is fixedly connected to a cross bar 23. Specifically, the cross bar 23 is perpendicular to the second leg 22. The cross bar 23 is fixedly connected to a second slide 24. The second slide 24 is slidably connected to a slider 25. The slider 25 is rotatably connected to the pipe ruler 3. Specifically, a fastener can be set between the first leg 21 and the second leg 22. When the screw is screwed into the first leg 21, it presses against the second leg 22 to fix the position.
[0027] The pipe ruler 3 is engraved with scales. Specifically, the pipe ruler 3 is engraved with dates and batch numbers. Preferably, the pipe ruler is engraved with months 1 to 12, representing 1 to 12 months, the tens digits 1 to 3 of the date and the ones digits 1 to 9 of the date, where the tens digits and the ones digits can be combined to form numbers 1 to 31, and combined with the month, the production date can be spelled out. Similarly, the pipe ruler is also engraved with a four-digit batch number, and of course more digits are possible. Each digit is engraved with 1 to 9, representing the specific number of each digit. If it is zero, no hole is punched. For reference, Figure 5 For example, the method of use is to put one corner of the PCB board into the positioning plate, and then adjust the telescopic rod so that the scale of the tube ruler 3 is flush with the edge of the PCB board. Then, according to the punch mark on the PCB board, it can be clearly seen that the production date of the PCB board is June 14, and the management batch number is 2548. When producing boards with other batch numbers, you only need to punch holes at the corresponding positions, and then use the tube ruler to quickly query the management batch number.
[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structural transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present invention.
Claims
1. A PCB board batch number control tool, characterized by: The machine comprises a frame body (1), a telescopic rod (2) and a pipe ruler (3) mounted on the frame body (1), wherein the telescopic rod (2) is slidably connected to the frame body (1), and the pipe ruler (3) is slidably connected to the telescopic rod (2); The frame body (1) comprises a bottom plate (11), a positioning plate (12) and a first slide seat (13) fixedly connected to the bottom plate (11), the positioning plate (12) being perpendicular to a horizontal plane of the bottom plate (11), and the first slide seat (13) being arranged on a side of the bottom plate (11) away from the positioning plate (12); The telescopic rod (2) comprises a first leg (21) slidably connected to the first sliding seat (13) and a second leg (22) sliding in the first leg (21); the second leg is fixedly connected to a cross bar (23); the cross bar (23) is fixedly connected to a second sliding seat (24); the second sliding seat (24) is slidably connected to a slider (25); the slider (25) is rotatably connected to the pipe ruler (3); The pipe ruler (3) is engraved with scales.
2. A PCB board batch number control tool according to claim 1, characterized in that: A fastener may also be provided between the first leg (21) and the second leg (22), wherein the fastener is a screw. When the screw is screwed into the first leg (21), it presses against the second leg (22) to fix the position.
3. A PCB board batch number control tool according to claim 1, characterized in that: The cross bar (23) is perpendicular to the second supporting leg (22).
4. A PCB board batch number control tool according to claim 1, characterized in that: The control ruler (3) is engraved with a date and a batch number. The control ruler (3) is engraved with months 1 to 12, representing 1 to 12 months, the tens digits 1 to 3 of the date and the ones digits 1 to 9 of the date, wherein the tens digits and the ones digits can be combined to form numbers 1 to 31, and combined with the month, the production date can be combined. The control ruler (3) is also engraved with a four-digit batch number, each digit is engraved with 1 to 9, representing the specific number of each digit.
5. A PCB board batch number control tool according to claim 1, characterized in that: The lower surface of the bottom plate (11) is also provided with wheels for easy movement, and the wheels are located at the four corners of the bottom plate (11).