Burning auxiliary tool and burning system
By designing auxiliary burning tooling, including a machine base, a sliding module and a push-down handle, the high cost problem of existing burning equipment is solved, and small-scale burning operations with low cost and high stability are achieved.
Patent Information
- Application Number
- CN202422806682.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-11-18
AI Technical Summary
Existing burning equipment is expensive and not suitable for small-scale, small-batch production operations.
A burning auxiliary tooling is designed, which includes a machine base, a sliding module, a pressing handle and a fixed base. The burning probe module is clamped and fixed by the clamping base, and small-scale and small-batch burning operations are carried out in conjunction with the burning control unit to reduce user costs.
A low-cost programming auxiliary tooling is realized, which is suitable for small-scale and small-batch production, ensuring the stability and reliability of programming, expanding the scope of application and reducing users' production costs.
Smart Images
Figure CN223401227U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of auxiliary tooling, in particular to a burning auxiliary tooling and a burning system provided with the burning auxiliary tooling. Background Art
[0002] In the field of electronic equipment, printed circuit board assemblies (PCBAs) play a vital role. As one of the core components of PCBAs, chips usually need to be burned before use. This is a key step. The quality of burning will directly affect the performance of the entire PCBAs.
[0003] Currently, chips are mostly programmed using programming equipment, which includes complex functional modules and automated control systems. However, such programming equipment is expensive and is not suitable for small-scale, small-batch production operations. Summary of the Invention
[0004] In order to solve the above problems, the main purpose of the present invention is to provide a low-cost burning auxiliary tooling suitable for small-scale and small-batch production operations.
[0005] Another object of the present invention is to provide a burning system equipped with the above-mentioned burning auxiliary tooling.
[0006] In order to achieve the main purpose of the utility model, the utility model provides a burning auxiliary tooling, which includes a machine base, a sliding module, a pressing handle and a fixed seat. The machine base includes a base plate, a vertical frame and a guide element. The vertical frame is installed on the base plate. The guide element is connected to the base plate and / or the vertical frame. The sliding module includes a sliding plate and a clamping seat. The sliding plate guide element is connected and can be moved in the height direction of the machine base through the guide element. The clamping seat is installed on the sliding plate. The clamping seat has a clamping position. The clamping position is used to clamp and fix the burning probe module. The pressing handle is installed on the vertical frame. The pressing handle can drive the sliding plate to move and fix it in the set position. The fixed seat is installed on the base plate and is located below the clamping seat. The fixed seat has a positioning storage groove. The opening of the positioning storage groove is set toward the sliding module.
[0007] As can be seen above, the fixed base uses its positioning and storage slots to position and secure the product to be programmed (such as a printed circuit board assembly). The sliding module clamps and secures the programming probe module through the clamping base. Pressing the handle downward can manipulate the sliding module to move toward the fixed base, so that the programming probe module's programming probe group connects with the chip on the product to be programmed. During the chip programming process, the sliding module and the programming probe module remain fixed in the set position, thus ensuring programming stability and reliability. The design of the programming auxiliary tooling allows it to be used in conjunction with the programming control unit for small-scale and small-batch programming operations, thereby reducing user costs.
[0008] A preferred solution is that the sliding plate is provided with a first strip groove and a slide groove, both of which extend along a first direction, the first strip groove is located at the bottom of the slide groove and passes through the sliding plate in the height direction; the clamping seat includes a fixed block and a pressing block, the fixed block is placed in the slide groove, and the fixed block is provided with a first connecting hole that cooperates with the first strip groove. The pressing block and the fixed block are detachably connected, and a clamping position is formed between the pressing block and the fixed block.
[0009] As can be seen from the above, this design makes the relative position between the clamping seat and the sliding plate adjustable, thereby ensuring that the burning probe module clamped by the clamping seat can be accurately docked with the pins of the chip on the product being burned, so as to ensure the reliability and stability of burning; and through the design of the clamping seat, the burning probe module is replaceable, which makes the maintenance and replacement of the burning probe module more convenient, and at the same time can also expand the scope of application of the burning auxiliary tooling to a certain extent, and improve the practicality of the burning auxiliary tooling.
[0010] A further solution is that a strip groove group is provided on the fixing seat, the strip groove group includes more than two second strip grooves, the second strip grooves extend along the second direction, the second strip grooves pass through the fixing seat in the height direction, the first direction, the second direction and the height direction are perpendicular to each other; a second connecting hole is provided on the bottom plate to cooperate with the second strip groove.
[0011] As can be seen from the above, this design makes the installation position of the fixing seat adjustable, so that in conjunction with the sliding module, the relative position between the chip of the product to be burned and the burning probe module can be adjusted in a larger range, thereby further ensuring that the pins of the burning probe module and the chip on the product to be burned can be accurately docked; in addition, the above design also makes the fixing seat replaceable, and at the same time, in conjunction with the replaceability of the sliding module and / or the replaceability and position adjustability of the clamping seat, the burning auxiliary tooling has a larger range of application, further improving the practicality of the burning auxiliary tooling.
[0012] Another further solution is that the sliding plate is further provided with an avoidance opening, which passes through the sliding plate in the height direction and is located below the clamping position.
[0013] As can be seen from the above, the avoidance design on the sliding plate is conducive to reducing the volume of the clamping seat and the volume of the burning auxiliary tooling, thereby reducing the space occupied by the burning auxiliary tooling and reducing the cost of the burning auxiliary tooling.
[0014] Another preferred solution is that the fixing seat further has a hand-grip slot hole, the opening of the hand-grip slot hole is located at the top of the fixing seat, the hand-grip slot hole is located at the edge of the positioning storage slot and is connected to the positioning storage slot.
[0015] As can be seen from the above, by providing a hand-grip slot hole on the fixing base that passes through the positioning and receiving slot, it is more convenient to take and place the burned product.
[0016] A further solution is that the positioning storage groove includes a sinking groove and an avoidance groove, the sinking groove is located above the avoidance groove and is connected to the avoidance groove, and the opening of the sinking groove is located at the top of the fixed seat; in the height direction, the projection of the avoidance groove is located within the projection of the sinking groove.
[0017] As can be seen from the above, the sunken slot is used to accommodate the printed circuit board of the product to be burned, and to position and fix the printed circuit board, while the avoidance slot is used to avoid the electronic components on the printed circuit board to ensure that the product to be burned can be positioned and fixed by the fixing seat.
[0018] Another preferred solution is that the downward handle includes a fixed frame, a sliding rod, a handle and a connecting rod, the fixed frame is installed on the vertical frame, the sliding rod extends along the height direction, the sliding rod is slidably connected to the fixed frame in the height direction, the first end of the sliding rod is connected to the sliding plate, the handle has a connecting part and an operating part, the connecting part is hinged to the fixed frame, the connecting rod is hinged between the second end of the sliding rod and the connecting part, and the handle can drive the sliding rod to slide through the connecting rod.
[0019] As can be seen from the above, the design of the push-down handle makes its structure simple and reliable, and can reduce the cost of the burning auxiliary tooling. At the same time, there is no need to configure additional power supply or gas supply equipment for the burning auxiliary tooling, so that the burning auxiliary tooling is less restricted by the surrounding environment when used, and is more convenient to use.
[0020] A further solution is that the number of guiding elements is two or more; the guiding elements are guide columns, which extend in the height direction and are connected between the base plate and the vertical frame. The sliding plate can slide along the guide columns, and a linear bearing is provided between the sliding plate and the guide columns, or the guiding elements are guide rail modules, the guide rails of the guide rail modules are installed on the vertical frame and extend in the height direction, and the slide of the guide rail module is connected to the sliding plate.
[0021] As can be seen from the above, this design can ensure that the downward pressing handle drives the sliding module to move smoothly and smoothly.
[0022] In order to achieve another purpose of the utility model, the utility model provides a burning system, including a burning control unit and a burning probe module, the burning probe module is electrically connected to the burning control unit through a connecting cable, the burning probe module has a burning probe group, wherein the burning system also includes the above-mentioned burning auxiliary tooling, the burning probe module is clamped and fixed in the clamping position, and the burning probe group is located below the sliding module.
[0023] As can be seen from the above, the provision of the above-mentioned auxiliary burning tooling makes the burning system suitable for small-scale and small-batch burning operations and has a low cost, which is beneficial to reducing the user's production cost.
[0024] A further solution is that the burning probe module further has a first plug-in interface, the first end of the connecting cable has a second plug-in interface, and the first plug-in interface and the second plug-in interface are detachably electrically connected.
[0025] As can be seen from the above, this design makes it easier to disassemble and assemble the burning probe module and the connecting cable components, and also facilitates the storage of the burning auxiliary tooling. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a structural diagram of the burning auxiliary tooling of the burning system embodiment of the present utility model.
[0027] Figure 2 This is an exploded view of the sliding module of the burning auxiliary tooling of the burning system embodiment of the present utility model.
[0028] Figure 3 It is a structural diagram of a fixing seat of a burning auxiliary tooling in an embodiment of the burning system of the present utility model.
[0029] The present invention will be further described below with reference to the accompanying drawings and embodiments. DETAILED DESCRIPTION
[0030] Burning system embodiment
[0031] The burning system includes a burning auxiliary tool 101, a burning control unit and a burning probe module 102; Figure 1 The burning auxiliary tooling 101 includes a machine base 1, a sliding module 2, a pressing handle 3 and a fixing base 4.
[0032] The machine base 1 includes a base plate 11, a stand 12, and guide elements. The stand 12 is detachably mounted on the base plate 11. Preferably, the stand 12 and the base plate 11 are detachably connected by bolts. The guide elements are connected to the base plate 11 and / or the stand 12. The number of guide elements is two or more.
[0033] In this embodiment, the number of guide elements is two groups, and the guide elements are guide columns 13, which extend along the height direction of the machine base 1, and the guide columns 13 are detachably connected between the base plate 11 and the stand 12; preferably, the guide columns 13 are detachably connected to the base plate 11 by bolts, and the guide columns 13 are detachably connected to the stand 12 by bolts.
[0034] Combine Figure 2The sliding module 2 includes a sliding plate 21 and a clamping seat 22. The sliding plate 21 is slidably connected to the guide post 13, allowing the sliding plate 21 to move in the height direction of the machine base 1 via the guide post 13. Preferably, a linear bearing 14 is provided between the sliding plate 21 and the guide post 13 to enable the downward pressure handle 3 to drive the sliding module 2 to move smoothly and smoothly. The clamping seat 22 is mounted on the sliding plate 21, wherein the clamping seat 22 has a clamping position 220 for clamping and fixing the burning probe module 102.
[0035] Preferably, the sliding plate 21 is provided with a first strip groove 211 and a slide groove 212, both of which extend along a first direction, with the first strip groove 211 being located at the bottom of the slide groove 212 and the first strip groove 211 penetrating the sliding plate 21 in the height direction of the base 1. The first direction is preferably the width direction of the base.
[0036] The clamping base 22 includes a fixing block 221 and a pressing block 222. The fixing block 221 is provided with a first connecting hole that cooperates with the first strip groove 211. The fixing block 221 can be fixed to the sliding plate 21 by bolts. When the fixing block 221 is assembled with the sliding plate 21, a portion of the fixing block 221 is placed in the sliding groove 212, and then the bolts are passed through the first strip groove 211 and connected to the first connecting hole, thereby fixing the clamping base 22 to the sliding plate 21. This connection method makes the relative position of the clamping base 22 and the sliding plate 21 adjustable, thereby ensuring that the burning probe module 102 clamped by the clamping base 22 can be accurately connected with the pins of the chip 101 on the product 10 to be burned (such as a printed circuit board assembly), thereby ensuring the reliability and stability of burning. At the same time, it also makes the clamping base 22 detachable and replaceable.
[0037] The pressing block 222 is detachably connected to the fixed block 221, and the clamping position 220 is formed between the pressing block 222 and the fixed block 221; wherein, the pressing block 222 is preferably connected to the fixed block 221 by bolts. By designing the clamping seat 22, the burning probe module 102 is replaceable, thereby making the maintenance and replacement of the burning probe module 102 more convenient. At the same time, it can also expand the scope of application of the burning auxiliary tooling 101 to a certain extent and improve the practicality of the burning auxiliary tooling 101. Preferably, the sliding plate 21 is also provided with an avoidance opening 213, which passes through the sliding plate 21 in the height direction and is located below the clamping position 220; the avoidance opening 213 is provided so as to reduce the volume of the clamping seat 22 and the volume of the burning auxiliary tooling 101, thereby reducing the space occupied by the burning auxiliary tooling 101 and reducing the cost of the burning auxiliary tooling 101.
[0038] The push-down handle 3 is mounted on the stand 12 and can drive the sliding plate 21 to move and secure it in a set position. The push-down handle 3 includes a fixed frame 31, a slide bar 32, a handle 33, and a connecting rod 34. The fixed frame 31 is mounted on the stand 12. The slide bar 32 extends along the height direction of the base 1 and is slidably connected to the fixed frame 31 in the height direction. The first end of the slide bar 32 is connected to the sliding plate 21. The handle 33 has a connecting portion and an operating portion. The connecting portion is hinged to the fixed frame 31 and the first end of the connecting rod 34, respectively. The second end of the connecting rod 34 is hinged to the second end of the slide bar 32, so that the user can control the connecting rod 34 to drive the slide bar 32 to slide by operating the operating portion of the handle 33. The design of the push-down handle 3 makes the structure simple and reliable, and can reduce the cost of the burning auxiliary tooling 101. The use of the push-down handle 3 of a purely mechanical mechanism as the driving source makes it unnecessary to configure additional power or gas supply equipment for the burning auxiliary tooling 101 when the push-down handle 3 drives the sliding module 2 to slide, making the burning auxiliary tooling 101 less restricted by the surrounding environment when in use and more convenient to use. It should be noted that as another optional solution, the push-down handle 3 can also use an electric cylinder or a pneumatic cylinder, but such a setting requires additional power or gas supply equipment for the burning auxiliary tooling 101.
[0039] Combine Figure 3 The fixing base 4 is mounted on the base plate 11 and is located below the clamping base 22. The fixing base 4 has a positioning slot 41, which opens toward the sliding module 2 and is used to position and secure the product 10 to be programmed. Preferably, the fixing base 4 is detachably connected to the base plate 11 via bolts, making the fixing base 4 replaceable. Combined with the replaceability of the sliding module 2 and / or the replaceability and position adjustability of the clamping base 22, the programming auxiliary tooling 101 has a wider range of applications, further enhancing its practicality.
[0040] The positioning and receiving slot 41 preferably includes a sunken slot 411 and an escape slot 412. The sunken slot 411 is located above and communicates with the escape slot 412, and the opening of the sunken slot 411 is located at the top of the fixing base 4. Furthermore, in the height direction of the base 1, the projection of the escape slot 412 is located within the projection of the sunken slot 411. The sunken slot 411 is used to accommodate the printed circuit board of the product 10 to be burned, and to position and secure the printed circuit board, while the escape slot 412 is used to escape electronic components on the printed circuit board, ensuring that the product 10 to be burned can be accurately positioned and secured by the fixing base 4.
[0041] Preferably, the fixing base 4 is further provided with a hand-grip slot 42, the opening of which is located at the top of the fixing base 4, and the hand-grip slot 42 is located at the edge of the positioning and receiving groove 41 and is connected to the positioning and receiving groove 41. By providing the hand-grip slot 42 on the fixing base 4 and connecting to the positioning and receiving groove 41, it is more convenient to take and put the burned product 10.
[0042] Furthermore, the fixing base 4 is provided with a strip groove group, which includes two or more second strip grooves 43. As in the present embodiment, the fixing base 4 is roughly rectangular, and there are four second strip grooves 43, which are located at the four corners of the fixing base 4. The second strip grooves 43 extend along a second direction and penetrate the fixing base 4 in the height direction of the machine base 1; wherein the second direction is preferably the length direction of the fixing base 4, such that the first direction, the second direction, and the height direction are mutually perpendicular. Correspondingly, the base plate 11 is provided with a second connecting hole that cooperates with the second strip groove 43. When the fixing base 4 is assembled with the base plate 11, the bolts are passed through the second strip grooves 43 and connected to the second connecting hole, thereby installing the fixing base 4 on the base plate 11. The design of the second strip groove 43 makes the installation position of the fixing seat 4 adjustable, thereby cooperating with the sliding module 2 to make the relative position between the chip 101 of the burned product 10 and the burning probe module 102 more adjustable, thereby further ensuring that the burning probe module 102 and the pins of the chip 101 on the burned product 10 can be accurately connected.
[0043] The burning probe module 102 is electrically connected to the burning control unit via a connecting cable, wherein the burning probe module 102 includes a burning probe group 1021 . When the product to be programmed 10 needs to be programmed, the programming probe module 102 is installed in the clamping position 220 of the fixing seat 4 so that the fixing seat 4 clamps and fixes it. At this time, the programming probe group 1021 of the programming probe module 102 is located below the sliding module 2; then, the product to be programmed 10 is placed in the positioning storage groove 41 of the fixing seat 4 so that the chip 101 on the product to be programmed 10 is located below the programming probe group 1021 of the programming probe module 102; then the pressing handle 3 is operated to control the sliding module 2 to drive the programming probe module 102 to move toward the chip 101 until the programming probe group 1021 of the programming probe module 102 contacts the programming pins of the chip 101. At this time, the handle 33 of the pressing handle 3 controls the sliding module 2 to remain in the current position (i.e., the preset position) and remain fixed to ensure the stability and reliability of the programming; finally, the programming control unit is controlled to program the chip 101.
[0044] Preferably, the burning probe module 102 is further provided with a first plug-in interface 1022, and the first end of the connecting cable has a second plug-in interface, and the first plug-in interface 1022 and the second plug-in interface are detachably electrically connected. This design makes it easier to assemble and disassemble the burning probe module 102 and the connecting cable assembly, and also facilitates the storage of the burning auxiliary tooling 101.
[0045] In addition, it should be noted that, as another optional solution, in other embodiments, a guide rail module can be used to replace the guide column 13, wherein the guide rail of the guide rail module is installed on the stand 12 and extends in the height direction, and the slide of the guide rail module is connected to the sliding plate 21.
[0046] In summary, it can be seen that the above-mentioned burning auxiliary tooling 101 makes the burning system suitable for small-scale and small-batch burning operations and has low cost, which is beneficial to reducing the user's production cost.
[0047] Finally, it should be emphasized that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. Burning auxiliary tooling, characterized in that, include: A machine base, the machine base comprising a bottom plate, a stand and a guide element, the stand being mounted on the bottom plate, and the guide element being connected to the bottom plate and / or the stand; A sliding module, comprising a sliding plate and a clamping seat, wherein the sliding plate is connected to a guide element and can be moved in the height direction of the machine base by the guide element, and the clamping seat is mounted on the sliding plate, and the clamping seat has a clamping position, which is used to clamp and fix the burning probe module; A push-down handle, the push-down handle being mounted on the stand and capable of driving the sliding plate to move and fix it at a set position; A fixing seat is installed on the base plate and is located below the clamping seat. The fixing seat has a positioning receiving groove, and the opening of the positioning receiving groove is arranged toward the sliding module.
2. The burn-in auxiliary tool according to claim 1, characterized in that: The sliding plate is provided with a first strip groove and a slide groove, both of which extend along a first direction, and the first strip groove is located at the bottom of the slide groove and passes through the sliding plate in the height direction; The clamping seat includes a fixed block and a pressing block. The fixed block is placed in the slide groove. The fixed block is provided with a first connecting hole that cooperates with the first strip groove. The pressing block is detachably connected to the fixed block, and the clamping position is formed between the pressing block and the fixed block.
3. The burn-in auxiliary tool according to claim 2, characterized in that: The fixing seat is provided with a strip groove group, the strip groove group includes two or more second strip grooves, the second strip grooves extend along the second direction, the second strip grooves pass through the fixing seat in the height direction, and the first direction, the second direction and the height direction are perpendicular to each other; The bottom plate is provided with a second connection hole which is matched with and connected to the second strip-shaped groove.
4. The burn-in auxiliary tool according to claim 2, wherein: The sliding plate is further provided with an escape opening, which passes through the sliding plate in the height direction and is located below the clamping position.
5. The burning auxiliary tool according to claim 1, characterized in that: The fixing seat also has a hand-grip slot hole, the opening of the hand-grip slot hole is located at the top of the fixing seat, and the hand-grip slot hole is located at the edge of the positioning and receiving groove and is connected with the positioning and receiving groove.
6. The burning auxiliary tool according to claim 5, characterized in that: The positioning and receiving groove includes a sinking groove and an avoidance groove, the sinking groove is located above the avoidance groove and is connected to the avoidance groove, and the opening of the sinking groove is located at the top of the fixing seat; In the height direction, the projection of the avoidance slot is located within the projection of the sinking slot.
7. The burning auxiliary tool according to claim 1, characterized in that: The push-down handle comprises: A fixing frame, the fixing frame being mounted on the vertical frame; a sliding rod extending along the height direction, the sliding rod being slidably connected to the fixing frame in the height direction, and a first end of the sliding rod being connected to the sliding plate; a handle, the handle comprising a connecting portion and an operating portion, the connecting portion being hinged to the fixing frame; A connecting rod is hinged between the second end of the sliding rod and the connecting portion, and the handle can drive the sliding rod to slide through the connecting rod.
8. The burning auxiliary tool according to any one of claims 1 to 7, characterized in that: The number of the guide elements is two or more groups; The guide element is a guide column, which extends along the height direction, is connected between the base plate and the stand, and the sliding plate can slide along the guide column, and a linear bearing is provided between the sliding plate and the guide column, or The guiding element is a guide rail module, the guide rail of the guide rail module is installed on the stand and extends along the height direction, and the slide of the guide rail module is connected to the sliding plate.
9. Burning system, including: Burning control unit; A burning probe module, the burning probe module is electrically connected to the burning control unit via a connecting cable, and the burning probe module has a burning probe group; Its characteristics are: The burning system further comprises the burning auxiliary tooling according to any one of claims 1 to 8, wherein the burning probe module is clamped and fixed in the clamping position, and the burning probe group is located below the sliding module.
10. The burning system according to claim 9, characterized in that: The burning probe module further has a first plug-in interface, the first end of the connecting cable has a second plug-in interface, and the first plug-in interface and the second plug-in interface are detachably electrically connected.