CN215073179U - Circuit board maintenance auxiliary device - Google Patents
Circuit board maintenance auxiliary device Download PDFInfo
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- CN215073179U CN215073179U CN202120559804.0U CN202120559804U CN215073179U CN 215073179 U CN215073179 U CN 215073179U CN 202120559804 U CN202120559804 U CN 202120559804U CN 215073179 U CN215073179 U CN 215073179U
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Abstract
The utility model discloses a circuit board maintenance auxiliary device, which belongs to the technical field of circuit board maintenance, and comprises a base fixedly arranged on a workbench, wherein the upper end of the base is provided with a chip collecting groove, the lower inner wall of the chip collecting groove is fixedly connected with a magnetic suction plate, a plurality of supports are arranged in the chip collecting groove, the upper and lower ends of each support are fixedly connected with a magnetic suction block, the outer end of each support is provided with a clamping groove, the inner wall at the side of the clamping groove is slidably connected with a locking pressing block, the upper inner wall of the clamping groove is fixedly connected with a threaded column, the outer end of the threaded column is in threaded connection with a nut, the lower end of the nut is rotatably connected with the upper end of the locking pressing block, the upper end of the locking pressing block is provided with a holding groove matched with the threaded column, the circuit board is stably positioned by the supports, the circuit board is effectively prevented from shaking in the maintenance process, and the maintenance work of workers can be facilitated, the problem that the circuit board is damaged due to collision can be effectively solved.
Description
Technical Field
The utility model relates to a circuit board maintenance technical field, more specifically say, relate to a circuit board maintenance auxiliary device.
Background
A circuit board, also called a printed circuit board, is a board made by forming a conductive pattern of a printed circuit, a printed component or a combination of both on an insulating base material according to a predetermined design, which serves as a support for components and provides electrical connections required for the operation of a system circuit, is an important basic component for realizing the miniaturization, weight saving, assembly mechanization and automation of electronic products, and is widely used in the electronic industry.
The maintenance of circuit boards is an emerging industry. Industrial equipment's degree of automation is higher and higher, so the quantity of industrial control board of each trade is also more and more, and after industrial control board ageing or damaged, just need to carry out maintenance to the circuit board, for example: change components and parts, repair welding circuit, clearance etc. at circuit board maintenance in-process, because components and parts are all installed on the circuit board two sides usually, place the very unstability on the workstation, appear rocking easily, influence staff's maintenance work to components and parts and take place to collide with between the workstation easily, cause harmful effects to the circuit board.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a circuit board maintenance auxiliary device, characterized by passes through the stable location of support realization circuit board, effectively avoids the circuit board to produce in the maintenance in-process and rocks, not only can make things convenient for staff's maintenance work, can also effectively avoid the circuit board to appear colliding with impaired problem.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A circuit board maintenance auxiliary device comprises a base fixedly arranged on a workbench, wherein the upper end of the base is provided with a chip collecting groove, the lower inner wall of the chip collecting groove is fixedly connected with a magnetic suction plate matched with the chip collecting groove, a plurality of supports are arranged in the chip collecting groove, the upper end and the lower end of each support are fixedly connected with a magnetic suction block adsorbed with the magnetic suction plate, the outer end of each support is provided with a clamping groove, the inner wall of the side of each clamping groove is slidably connected with a locking pressing block, the upper inner wall of each clamping groove is fixedly connected with a threaded column, the outer end of each threaded column is in threaded connection with a nut, the lower end of the nut is rotatably connected with the upper end of the locking pressing block, the upper end of the locking pressing block is provided with a containing groove matched with the threaded column, and the lower end of the threaded column extends into the containing groove, not only can make things convenient for staff's maintenance work, can also effectively avoid the impaired problem of colliding with to appear in the circuit board.
Furthermore, the draw-in groove is located the base upside for the support can support the circuit board outside collection bits groove, makes things convenient for the staff to carry out maintenance to the circuit board.
Furthermore, a plurality of T-shaped sliding blocks are fixedly connected to the outer end of the locking pressing block, a plurality of T-shaped guide grooves connected with the T-shaped sliding blocks in a sliding mode are formed in the inner wall of the side of the clamping groove, the T-shaped sliding blocks and the T-shaped guide grooves are matched with each other, the effect of limiting the moving track of the locking pressing block is achieved, and the locking pressing block is effectively prevented from deviating.
Further, the base left end is opened and is dug the clearance mouth that has and collects the bits groove and communicate mutually, and the clearance mouth inner wall flushes mutually with magnetism board upper surface of inhaling down, be connected with rather than assorted shutoff board through the buckle in the clearance mouth, the clearance mouth can make things convenient for the staff to clear up the rubbish in the chip groove, and the shutoff board then plays the effect of opening and sealing the clearance mouth.
Furthermore, the lower end of the locking pressing block and the lower inner wall of the clamping groove are fixedly connected with flexible rubber layers, the thickness of each flexible rubber layer is 5-10mm, and the flexible rubber layers are relatively soft, so that the circuit board can be effectively prevented from being damaged due to the fact that the locking pressing block and the lower inner wall of the clamping groove compress the circuit board.
Further, nut outer end fixedly connected with rubber skid resistant course, and the rubber skid resistant course outer end has been seted up anti-skidding line, can increase the comfort level that the staff twisted the nut, effectively avoid appearing the problem of skidding simultaneously.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can realize the stable location of circuit board through the support, effectively avoids the circuit board to produce at maintenance in-process and rocks, not only can make things convenient for staff's maintenance work, can also effectively avoid the circuit board impaired problem of colliding with to appear.
(2) The draw-in groove is located the base upside for the support can support the circuit board outside collection bits groove, makes things convenient for the staff to carry out maintenance to the circuit board.
(3) Locking briquetting outer end fixedly connected with a plurality of T shape sliders, draw-in groove side inner wall cut have a plurality ofly with T shape slider sliding connection's T shape guide way, the mutually supporting between T shape slider and the T shape guide way plays the effect of limiting locking briquetting moving trajectory, effectively avoids locking the briquetting to take place the off normal.
(4) The base left end is opened and is chiseled the clearance mouth that has and album bits groove and communicate mutually, and the clearance mouth inner wall flushes with magnetism board upper surface mutually down, is connected with rather than assorted shutoff board through the buckle in the clearance mouth, and the clearance mouth can make things convenient for the staff to clear up the rubbish in the chip groove, and the shutoff board then plays the effect of opening and sealing the clearance mouth.
(5) The lower end of the locking pressing block and the lower inner wall of the clamping groove are fixedly connected with flexible rubber layers, the thickness of each flexible rubber layer is 5-10mm, the flexible rubber layers are soft, and the circuit board can be effectively prevented from being damaged due to the fact that the locking pressing block and the lower inner wall of the clamping groove compress the circuit board.
(6) The outer end of the nut is fixedly connected with a rubber anti-slip layer, anti-slip lines are arranged at the outer end of the rubber anti-slip layer, the comfort level of a worker for twisting the nut can be increased, and meanwhile the problem of slipping is effectively avoided.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic top view of the present invention;
fig. 4 is a schematic view of the inner section of the support of the present invention.
The reference numbers in the figures illustrate:
the device comprises a base 1, a chip collecting groove 2, a magnetic suction plate 3, a support 4, a magnetic suction block 5, a clamping groove 6, a locking pressing block 7, a threaded column 8, a nut 9, a containing groove 10, a T-shaped sliding block 11, a T-shaped guide groove 12, a blocking plate 13 and a flexible rubber layer 14.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1 and 3, an auxiliary device for circuit board maintenance comprises a base 1 fixedly mounted on a workbench, a chip collecting groove 2 is formed at the upper end of the base 1, a magnetic attraction plate 3 matched with the chip collecting groove 2 is fixedly connected to the lower inner wall of the chip collecting groove 2, a plurality of supports 4 are arranged in the chip collecting groove 2, magnetic attraction blocks 5 adsorbed with the magnetic attraction plate 3 are fixedly connected to the upper and lower ends of the supports 4, the magnetic attraction plate 3 and the magnetic attraction blocks 5 are made of strong magnets capable of mutually adsorbing, referring to fig. 2 and 4, a clamping groove 6 is formed at the outer end of each support 4, a locking pressing block 7 is slidably connected to the inner wall of each clamping groove 6, a threaded column 8 is fixedly connected to the upper inner wall of each clamping groove 6, a nut 9 is connected to the outer end of each threaded column 8 in a threaded manner, the lower end of the nut 9 is rotatably connected to the upper end of the locking pressing block 7, an accommodating groove 10 matched with the threaded column 8 is formed at the upper end of the locking pressing block 7, and the lower end of the threaded column 8 extends into the accommodating groove 10, holding tank 10 plays the effect that holds screw thread post 8, effectively avoids 8 right locking briquetting 7 of screw thread post to remove and causes the hindrance, and this device can realize the stable location of circuit board through support 4, effectively avoids the circuit board to produce in the maintenance in-process and rocks, not only can make things convenient for staff's maintenance work, can also effectively avoid the circuit board to appear colliding with impaired problem.
Referring to fig. 1-2, the slot 6 is located on the upper side of the base 1, so that the support 4 can support the circuit board outside the chip collecting groove 2, thereby facilitating the maintenance of the circuit board by the worker. Referring to fig. 4, the outer end of the locking pressing block 7 is fixedly connected with a plurality of T-shaped sliding blocks 11, the inner wall of the side of the clamping groove 6 is provided with a plurality of T-shaped guide grooves 12 which are slidably connected with the T-shaped sliding blocks 11, and the T-shaped sliding blocks 11 and the T-shaped guide grooves 12 are matched with each other to play a role in limiting the moving track of the locking pressing block 7 and effectively avoid the locking pressing block 7 from deviating.
Please refer to fig. 1 and fig. 3, the left end of the base 1 is chiseled with a cleaning opening communicated with the chip collecting groove 2, and the lower inner wall of the cleaning opening is flush with the upper surface of the magnetic attraction plate 3, the cleaning opening is connected with a plugging plate 13 matched with the cleaning opening through a buckle, the buckle is the prior art, which is not described herein any more, the cleaning opening can facilitate the working personnel to clean up the garbage in the chip collecting groove 2, and the plugging plate 13 plays a role in opening and closing the cleaning opening. Referring to fig. 2 and 4, the flexible rubber layer 14 is fixedly connected to both the lower end of the locking pressing block 7 and the lower inner wall of the slot 6, the thickness of the flexible rubber layer 14 is 5-10mm, and the flexible rubber layer 14 is relatively soft, so that damage to the circuit board caused by the fact that the locking pressing block 7 and the lower inner wall of the slot 6 press the circuit board can be effectively avoided. Referring to fig. 2, the outer end of the nut 9 is fixedly connected with a rubber anti-slip layer, and the outer end of the rubber anti-slip layer is provided with anti-slip lines, so that the comfort level of the worker for screwing the nut 9 can be increased, and the problem of slipping is effectively avoided.
Referring to fig. 1-4, when an operator needs to maintain a circuit board, an appropriate number of supports 4 can be taken according to the actual size of the circuit board, then the clamping groove 6 on the support 4 is clamped to the edge of the circuit board, and the circuit board is located at the lower side of the locking pressing block 7, then the nut 9 on the threaded post 8 is screwed downwards to drive the locking pressing block 7 to move downwards together, so that the locking pressing block 7 presses and fixes the edge of the circuit board in the clamping groove 6, the operator can evenly clamp and fix a plurality of supports 4 at the edge of the circuit board by the above method, after the clamping and fixing of a plurality of supports 4 are completed, the operator can place the circuit board in the chip collecting groove 2 on the base 1, the magnetic attraction block 5 on the support 4 can attract and fix the circuit board in the chip collecting groove 2, because the clamping groove 6 is located at the upper side of the base 1, consequently the circuit board also can be located base 1 upside, afterwards, the staff alright with maintain the circuit board, in circuit board maintenance in-process, a plurality of supports 4 mutually support, can stabilize the location to the circuit board, effectively avoid the circuit board to produce and rock, make things convenient for staff's maintenance work, effectively avoid the circuit board to appear colliding with impaired problem simultaneously, and the dust that maintenance produced, the welding slag, rubbish such as material bits can concentrate on album bits groove 2, effectively avoid these rubbish to pollute table surface, when the staff need maintain the maintenance to the another side of circuit board, only need the upset circuit board can, circuit board maintenance accomplishes the back, the staff alright in order to upwards twist and move nut 9, drive locking briquetting 7 rebound, thereby take off support 4 from the circuit board. To sum up, this device can realize the stable location of circuit board through support 4, effectively avoids the circuit board to produce in the maintenance and repair process and rocks, not only can make things convenient for staff's maintenance and repair work, can also effectively avoid the circuit board appear colliding with impaired problem.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a circuit board maintenance auxiliary device, includes base (1) of fixed mounting on the workstation, its characterized in that: the upper end of the base (1) is provided with a chip collecting groove (2), the lower inner wall of the chip collecting groove (2) is fixedly connected with a magnetic suction plate (3) matched with the chip collecting groove, a plurality of supports (4) are arranged in the chip collecting groove (2), the upper end and the lower end of each support (4) are fixedly connected with a magnetic suction block (5) which is adsorbed with the magnetic suction plate (3), a clamping groove (6) is cut at the outer end of the support (4), a locking pressing block (7) is connected on the inner wall of the clamping groove (6) in a sliding way, the upper inner wall of the clamping groove (6) is fixedly connected with a threaded column (8), the outer end of the threaded column (8) is connected with a nut (9) in a threaded manner, and the lower end of the nut (9) is rotationally connected with the upper end of the locking pressing block (7), an accommodating groove (10) matched with the threaded column (8) is formed in the upper end of the locking pressing block (7), and the lower end of the threaded column (8) extends into the accommodating groove (10).
2. A circuit board servicing support device according to claim 1, wherein: the clamping groove (6) is positioned on the upper side of the base (1).
3. A circuit board servicing support device according to claim 1, wherein: the outer end of the locking pressing block (7) is fixedly connected with a plurality of T-shaped sliding blocks (11), and a plurality of T-shaped guide grooves (12) which are connected with the T-shaped sliding blocks (11) in a sliding mode are formed in the inner wall of the side of the clamping groove (6).
4. A circuit board servicing support device according to claim 1, wherein: the base (1) left end is opened and is chiseled the clearance mouth that is linked together with chip groove (2), and the clearance mouth inner wall flushes mutually with magnetism suction disc (3) upper surface down, be connected with rather than assorted shutoff board (13) through the buckle in the clearance mouth.
5. A circuit board servicing support device according to claim 1, wherein: the lower end of the locking pressing block (7) and the lower inner wall of the clamping groove (6) are fixedly connected with flexible rubber layers (14), and the thickness of each flexible rubber layer (14) is 5-10 mm.
6. A circuit board servicing support device according to claim 1, wherein: the outer end of the nut (9) is fixedly connected with a rubber anti-slip layer, and anti-slip lines are arranged at the outer end of the rubber anti-slip layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120559804.0U CN215073179U (en) | 2021-03-18 | 2021-03-18 | Circuit board maintenance auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120559804.0U CN215073179U (en) | 2021-03-18 | 2021-03-18 | Circuit board maintenance auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215073179U true CN215073179U (en) | 2021-12-07 |
Family
ID=79154349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120559804.0U Active CN215073179U (en) | 2021-03-18 | 2021-03-18 | Circuit board maintenance auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215073179U (en) |
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2021
- 2021-03-18 CN CN202120559804.0U patent/CN215073179U/en active Active
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