CN110281206B - Circuit board maintenance table - Google Patents

Circuit board maintenance table Download PDF

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Publication number
CN110281206B
CN110281206B CN201910476442.6A CN201910476442A CN110281206B CN 110281206 B CN110281206 B CN 110281206B CN 201910476442 A CN201910476442 A CN 201910476442A CN 110281206 B CN110281206 B CN 110281206B
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CN
China
Prior art keywords
sliding
rod
hole
spring
support
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CN201910476442.6A
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Chinese (zh)
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CN110281206A (en
Inventor
王启霖
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NANJING ZHONGYUAN HIGH-MOLECULAR MATERIAL TECHNOLOGY Co.,Ltd.
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Nanjing Zhongyuan High Molecular Material Technology Co ltd
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Application filed by Nanjing Zhongyuan High Molecular Material Technology Co ltd filed Critical Nanjing Zhongyuan High Molecular Material Technology Co ltd
Priority to CN201910476442.6A priority Critical patent/CN110281206B/en
Publication of CN110281206A publication Critical patent/CN110281206A/en
Application granted granted Critical
Publication of CN110281206B publication Critical patent/CN110281206B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/02Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/08Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders

Abstract

The invention relates to a maintenance table, in particular to a circuit board maintenance table. The technical problem to be solved is as follows: the circuit board maintenance table is convenient to maintain and capable of reducing workload. The technical implementation scheme of the invention is as follows: a circuit board maintenance table comprises a support, a table plate, a first guide rod, a connecting rod, a supporting pad, a first spring, a first sliding pipe, a first sliding rod and the like; the support is all installed to the left and right sides of table bottom, and open in the left side of table has first guiding hole, is equipped with first guide bar in the first guiding hole, and open on the upper portion of support has first through-hole, controls and is equipped with the connecting rod between two first through-holes. The circuit board is fixed by the left and right supporting devices, so that a user can conveniently maintain the circuit board, the circuit board does not need to be fixed by the user, and the workload of the user can be reduced; the second rubber pad rebound can support the circuit board, so can prevent when the circuit board maintenance, the circuit board fracture.

Description

Circuit board maintenance table
Technical Field
The invention relates to a maintenance table, in particular to a circuit board maintenance table.
Background
The circuit board is the circuit miniaturation, it is direct-viewing, batch production and optimization to fixed circuit play an important role with electrical apparatus overall arrangement, at present when maintaining the circuit board, it is usually that people place the circuit board on the desk, people maintain the circuit board afterwards, and current desk is fixed structure usually, so be not convenient for people to maintain the circuit board, and when maintaining the circuit board, it is fixed to the circuit board to need people on one hand, maintain the circuit board on the other hand, thereby can make people's work load numerous, maintain the circuit board to people for the sake of convenience, for this reason people can support the circuit board and fix, so people's intensity of labour is great.
Disclosure of Invention
In order to overcome the defects that the existing desk is usually a fixed structure, so people are inconvenient to maintain the circuit board and the workload of people is great, the technical problem to be solved is as follows: the circuit board maintenance table is convenient to maintain and capable of reducing workload.
The technical implementation scheme of the invention is as follows: a circuit board maintenance table comprises a support, a table plate, a first guide rod, a connecting rod, a supporting pad, a first spring, a first sliding pipe, a first sliding rod, a second sliding rod, a support, a second guide rod, a handle, a second spring, a sliding sleeve and a supporting device, wherein the support is arranged on the left side and the right side of the bottom of the table plate, a first guide hole is formed in the left side of the table plate, the first guide rod is arranged in the first guide hole, a first through hole is formed in the upper portion of the support, the connecting rod is arranged between the left first through hole and the right through hole, the left side of the top of the connecting rod is fixedly connected with the bottom end of the first guide rod, the supporting pad is embedded in the left side and the right side of the top of the connecting rod, the first spring is connected between the left side and the right side of the top of the connecting rod and the top in the first through hole, the first sliding pipe is arranged on the right side of the top of the first sliding pipe, install the second slide bar between the two walls about in the slotted hole, open on the upper portion of support has first slide opening, the support passes through first slide opening slidingtype setting on the second slide bar, open the bottom of second slide bar has a plurality of first draw-in grooves that play the fixed action, it has the second guiding hole to open in the middle of the bottom of support, the second guiding hole communicates with first slide opening, be equipped with the second guide bar that can fix the support in the second guiding hole, the top of second guide bar is located the first draw-in groove that corresponds, the handle is installed to the bottom of second guide bar, around having the second spring on the second guide bar, the top and the support rigid coupling of second spring, the bottom and the top of handle of second spring are connected, the sliding sleeve sets up the upper portion at the support right flank, the sliding sleeve is passed on the top of first slide bar, the top of support and the left side at table top all install the strutting arrangement that can fix the circuit board.
Furthermore, the supporting device comprises a vertical plate and a swinging rod, the upper rotary type of the rear side face of the vertical plate is connected with a swing rod, a second sliding hole is formed in the outer portions of the left swing rod and the right swing rod, a supporting groove is formed in the inner sides of the tops of the left swing rod and the right swing rod, a third spring piece is arranged in the second sliding hole in a sliding mode, a first sliding groove is formed in the bottom of the left swing rod and the bottom of the right swing rod, one end of the third spring piece is located in the first sliding groove, the rear side face of the vertical plate is fixedly connected with the supporting plate, the supporting plate is located on the upper side of the swing rod, a second sliding groove is formed in the top of the supporting plate, the other end of the third spring piece is located in the second sliding groove, a third sliding hole is formed in the lower portion of the vertical plate, the third spring piece penetrates through the third sliding hole, and a first rubber pad is installed at the bottom of the supporting plate.
Furthermore, the table comprises a nut, a screw rod and a second rubber pad, wherein second through holes are formed in the left side and the right side of the table plate, the nut is fixed in each second through hole, the screw rod is arranged in the nut in a threaded connection mode, and the second rubber pad which plays a supporting role is installed at the top end of the screw rod.
Further, still including the slide rail, the slider, the bearing, the apparatus further comprises a rotating shaft, place the board, the fourth spring, the third slide bar, universal seat and universal ball, the slide rail has been inlayed on the bottom right side of table, the slide rail is located the right side of slotted hole, the slip is equipped with the slider on the slide rail, the bearing has been inlayed to the bottom of slider, install the pivot on the bearing, the bottom of pivot is provided with places the board, the right side of placing the board top is opened there is the second draw-in groove, open on the right side of table bottom has the fourth slide opening, the fourth slide opening is located the right side of slide rail, the top rigid coupling in the fourth slide opening has the fourth spring, the third slide bar is installed to the bottom of fourth spring, universal seat is installed to the bottom of third slide bar, be equipped with the universal ball of guide.
Further, still including the carousel, the second slide pipe, the fifth spring, fourth slide bar and card wheel, the lower part of pivot is provided with the carousel, it has a plurality of third draw-in grooves that play the fixed action to open on the circumference wall of carousel, the right side of slider bottom is fixed with the second slide pipe, the right flank rigid coupling in the second slide pipe has the fifth spring, the left end of fifth spring is provided with the fourth slide bar, the left part rotary type of fourth slide bar is connected with the card wheel that can fix the carousel, the left part of card wheel is located the third draw-in groove that corresponds.
The invention has the beneficial effects that: the circuit board is fixed by the left and right supporting devices, so that a user can conveniently maintain the circuit board, the circuit board does not need to be fixed by the user, and the workload of the user can be reduced; the second rubber pad moves upwards to support the circuit board, so that the circuit board can be prevented from being broken when being maintained; the third card inslot that makes the card wheel block into to correspond left can be fixed the carousel, so can prevent to place the board and remove by oneself and cause inconvenience for the user instrument of taking.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is an enlarged front view structural diagram of the present invention a.
Fig. 3 is an enlarged front view of the supporting device of the present invention.
Fig. 4 is an enlarged front view structural diagram of the present invention B.
Fig. 5 is an enlarged front view structural diagram of the present invention C.
Reference numerals: 1 support, 2 table plate, 3 first guide hole, 4 first guide rod, 5 first through hole, 6 connecting rod, 7 support pad, 8 first spring, 9 first slide pipe, 10 first slide rod, 11 slotted hole, 12 second slide rod, 13 support, 14 first slide hole, 15 first clamping groove, 16 second guide hole, 17 second guide rod, 18 handle, 19 second spring, 20 sliding sleeve, 21 support device, 210 vertical plate, 211 swing rod, 212 second slide hole, 213 placing groove, 214 third spring leaf, 215 first sliding groove, 216 support plate, 217 first rubber pad, 218 second sliding groove, 219 third slide hole, 22 second through hole, 23 nut, 24 screw rod, 25 second rubber pad, 26 sliding rail, 27 sliding block, 28 bearing, 29 rotating shaft, 30 placing plate, 31 second clamping groove, 32 a fourth slide hole, 33 a fourth spring, 34 a third slide rod, 35 a universal seat, 36 a universal ball, 37 a rotary disc, 38 a third clamping groove, 39 a second slide pipe, 40 a fifth spring, 41 a fourth slide rod and 42 a clamping wheel.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
Example 1
A circuit board maintenance table is shown in figures 1-3 and comprises a support 1, a table plate 2, a first guide rod 4, a connecting rod 6, a supporting pad 7, a first spring 8, a first sliding pipe 9, a first sliding rod 10, a second sliding rod 12, a support 13, a second guide rod 17, a handle 18, a second spring 19, a sliding sleeve 20 and a supporting device 21, wherein the support 1 is installed on the left side and the right side of the bottom of the table plate 2, the table plate 2 is connected with the support 1 in a welding connection mode, a first guide hole 3 is formed in the left side of the table plate 2, the first guide rod 4 is arranged in the first guide hole 3, a first through hole 5 is formed in the upper portion of the support 1, the connecting rod 6 is arranged between the left first through hole 5 and the right through hole, the left side of the top of the connecting rod 6 is fixedly connected with the bottom end of the first guide rod 4, the connecting rod 6 is connected with the first guide rod 4 in a welding connection mode, the supporting pad 7, the left side and the right side of the top of the connecting rod 6 are connected with the top in the first through hole 5 through a first spring 8, the right part of the connecting rod 6 is provided with a first sliding pipe 9 in a sliding manner, the right side of the top of the first sliding pipe 9 is fixedly connected with a first sliding rod 10, the first sliding pipe 9 is connected with the first sliding rod 10 in a welding connection manner, the right part of the table plate 2 is provided with a slotted hole 11, the top end of the first sliding rod 10 penetrates through the slotted hole 11, a second sliding rod 12 is installed between the left wall and the right wall in the slotted hole 11, the upper part of the support 13 is provided with a first sliding hole 14, the support 13 is arranged on the second sliding rod 12 in a sliding manner through the first sliding hole 14, the bottom of the second sliding rod 12 is provided with a plurality of first clamping grooves 15 for fixing, the middle of the bottom of the support 13 is provided with a second guiding hole 16, the second guiding hole 16 is communicated with the first sliding hole 14, a second guiding rod 17 capable of fixing the support 13 is arranged in the second guiding hole 16, the top end of, handle 18 is installed to the bottom of second guide bar 17, second guide bar 17 is connected with handle 18 through welded connection's mode, it has second spring 19 to wind on the second guide bar 17, the top and the support 13 rigid coupling of second spring 19, the bottom of second spring 19 is connected with the top of handle 18, sliding sleeve 20 sets up the upper portion at the support 13 right flank, sliding sleeve 20 is passed on the top of first slide bar 10, support 13's top and the left side at table 2 top all install can be to circuit board fixed strutting arrangement 21.
Example 2
A circuit board maintenance table is disclosed, as shown in figures 1-3, and comprises a support 1, a table plate 2, a first guide rod 4, a connecting rod 6, a support pad 7, a first spring 8, a first slide pipe 9, a first slide rod 10, a second slide rod 12, a support 13, a second guide rod 17, a handle 18, a second spring 19, a slide sleeve 20 and a support device 21, wherein the support 1 is installed on the left side and the right side of the bottom of the table plate 2, the left side of the table plate 2 is provided with a first guide hole 3, the first guide rod 4 is arranged in the first guide hole 3, the upper part of the support 1 is provided with a first through hole 5, the connecting rod 6 is arranged between the left through hole and the right through hole 5, the left side of the top of the connecting rod 6 is fixedly connected with the bottom end of the first guide rod 4, the support pad 7 is embedded on the left side and the right side of the connecting rod 6, the first spring 8 is connected between the left side and the left side of the top of the, a first slide bar 10 is fixedly connected to the right side of the top of the first slide pipe 9, a slot 11 is formed in the right part of the table plate 2, the top end of the first slide bar 10 penetrates through the slot 11, a second slide bar 12 is installed between the left wall and the right wall in the slot 11, a first slide hole 14 is formed in the upper part of a support 13, the support 13 is slidably arranged on the second slide bar 12 through the first slide hole 14, a plurality of first clamping grooves 15 for fixing are formed in the bottom of the second slide bar 12, a second guide hole 16 is formed in the middle of the bottom of the support 13, the second guide hole 16 is communicated with the first slide hole 14, a second guide rod 17 capable of fixing the support 13 is arranged in the second guide hole 16, the top end of the second guide rod 17 is located in the corresponding first clamping groove 15, a handle 18 is installed at the bottom of the second guide rod 17, a second spring 19 is wound on the second guide rod 17, the top end of the second spring 19 is fixedly connected with the top of the handle 18, the sliding sleeve 20 is arranged at the upper part of the right side of the support 13, the top end of the first sliding rod 10 penetrates through the sliding sleeve 20, and the supporting devices 21 which can fix the circuit board are arranged at the top of the support 13 and the left side of the top of the table board 2.
The supporting device 21 comprises two vertical plates 210, two swing rods 211, three spring strips 214, a support plate 216 and a first rubber pad 217, wherein one vertical plate 210 is fixedly connected to the top of the support 13, the other vertical plate is fixedly connected to the left side of the top of the table 2, the support 13 and the table 2 are both connected to the vertical plate 210 in a welding connection mode, the swing rods 211 are rotatably connected to the upper portions of the rear sides of the vertical plates 210, second sliding holes 212 are respectively formed in the outer portions of the left swing rods 211 and the outer portions of the right swing rods 211, supporting grooves 213 are respectively formed in the inner sides of the top portions of the left swing rods 211 and the inner portions of the top portions of the right swing rods 211, the third spring strips 214 are slidably arranged in the second sliding holes 212, first sliding grooves 215 are respectively formed in the bottom portions of the left swing rods 211 and the bottom portions of the right swing rods 211, one end of each third spring strip 214 is located in each first sliding groove 215, the rear sides of the, the top of the support plate 216 is provided with a second sliding groove 218, the other end of the third spring strip 214 is positioned in the second sliding groove 218, the lower part of the vertical plate 210 is provided with a third sliding hole 219, the third spring strip 214 passes through the third sliding hole 219, and the bottom of the support plate 216 is provided with a first rubber pad 217.
Example 3
A circuit board maintenance table is disclosed, as shown in figures 1-3, and comprises a support 1, a table plate 2, a first guide rod 4, a connecting rod 6, a support pad 7, a first spring 8, a first slide pipe 9, a first slide rod 10, a second slide rod 12, a support 13, a second guide rod 17, a handle 18, a second spring 19, a slide sleeve 20 and a support device 21, wherein the support 1 is installed on the left side and the right side of the bottom of the table plate 2, the left side of the table plate 2 is provided with a first guide hole 3, the first guide rod 4 is arranged in the first guide hole 3, the upper part of the support 1 is provided with a first through hole 5, the connecting rod 6 is arranged between the left through hole and the right through hole 5, the left side of the top of the connecting rod 6 is fixedly connected with the bottom end of the first guide rod 4, the support pad 7 is embedded on the left side and the right side of the connecting rod 6, the first spring 8 is connected between the left side and the left side of the top of the, a first slide bar 10 is fixedly connected to the right side of the top of the first slide pipe 9, a slot 11 is formed in the right part of the table plate 2, the top end of the first slide bar 10 penetrates through the slot 11, a second slide bar 12 is installed between the left wall and the right wall in the slot 11, a first slide hole 14 is formed in the upper part of a support 13, the support 13 is slidably arranged on the second slide bar 12 through the first slide hole 14, a plurality of first clamping grooves 15 for fixing are formed in the bottom of the second slide bar 12, a second guide hole 16 is formed in the middle of the bottom of the support 13, the second guide hole 16 is communicated with the first slide hole 14, a second guide rod 17 capable of fixing the support 13 is arranged in the second guide hole 16, the top end of the second guide rod 17 is located in the corresponding first clamping groove 15, a handle 18 is installed at the bottom of the second guide rod 17, a second spring 19 is wound on the second guide rod 17, the top end of the second spring 19 is fixedly connected with the top of the handle 18, the sliding sleeve 20 is arranged at the upper part of the right side of the support 13, the top end of the first sliding rod 10 penetrates through the sliding sleeve 20, and the supporting devices 21 which can fix the circuit board are arranged at the top of the support 13 and the left side of the top of the table board 2.
The supporting device 21 comprises two vertical plates 210, two swing rods 211, three spring strips 214, a support plate 216 and a first rubber pad 217, wherein one vertical plate 210 is fixedly connected to the top of the support 13, the other vertical plate is fixedly connected to the left side of the top of the table 2, the upper part of the rear side surface of the vertical plate 210 is rotatably connected with the swing rods 211, the outer parts of the left swing rod 211 and the right swing rod 211 are respectively provided with a second sliding hole 212, the inner sides of the tops of the left swing rod 211 and the right swing rod 211 are respectively provided with a placing groove 213 for supporting, the second sliding hole 212 is internally provided with a third spring strip 214 in a sliding manner, the bottoms of the left swing rod 211 and the right swing rod 211 are respectively provided with a first sliding groove 215, one end of the third spring strip 214 is positioned in the first sliding groove 215, the rear side surface of the vertical plate 210 is fixedly connected with the support plate 216, the support plate 216 is positioned on the upper side of the swing rod 211, the top of the support plate, the third spring plate 214 passes through the third sliding hole 219, and the first rubber pad 217 is mounted at the bottom of the support plate 216.
The table board is characterized by further comprising nuts 23, screw rods 24 and second rubber pads 25, wherein the second through holes 22 are formed in the left side and the right side of the table board 2, the nuts 23 are fixed in the second through holes 22, the screw rods 24 are arranged in the nuts 23 in a threaded connection mode, and the second rubber pads 25 playing a supporting role are mounted at the top ends of the screw rods 24.
Example 4
A circuit board maintenance table is disclosed, as shown in figures 1-4, and comprises a support 1, a table plate 2, a first guide rod 4, a connecting rod 6, a support pad 7, a first spring 8, a first slide pipe 9, a first slide rod 10, a second slide rod 12, a support 13, a second guide rod 17, a handle 18, a second spring 19, a slide sleeve 20 and a support device 21, wherein the support 1 is installed on the left side and the right side of the bottom of the table plate 2, a first guide hole 3 is formed on the left side of the table plate 2, the first guide rod 4 is arranged in the first guide hole 3, the first through hole 5 is formed on the upper portion of the support 1, the connecting rod 6 is arranged between the left through hole and the right through hole 5, the left side of the top of the connecting rod 6 is fixedly connected with the bottom end of the first guide rod 4, the support pad 7 is embedded on the left side and the right side of the connecting rod 6, the first spring 8 is connected between the left side and the left side of the top of the, a first slide bar 10 is fixedly connected to the right side of the top of the first slide pipe 9, a slot 11 is formed in the right part of the table plate 2, the top end of the first slide bar 10 penetrates through the slot 11, a second slide bar 12 is installed between the left wall and the right wall in the slot 11, a first slide hole 14 is formed in the upper part of a support 13, the support 13 is slidably arranged on the second slide bar 12 through the first slide hole 14, a plurality of first clamping grooves 15 for fixing are formed in the bottom of the second slide bar 12, a second guide hole 16 is formed in the middle of the bottom of the support 13, the second guide hole 16 is communicated with the first slide hole 14, a second guide rod 17 capable of fixing the support 13 is arranged in the second guide hole 16, the top end of the second guide rod 17 is located in the corresponding first clamping groove 15, a handle 18 is installed at the bottom of the second guide rod 17, a second spring 19 is wound on the second guide rod 17, the top end of the second spring 19 is fixedly connected with the top of the handle 18, the sliding sleeve 20 is arranged at the upper part of the right side of the support 13, the top end of the first sliding rod 10 penetrates through the sliding sleeve 20, and the supporting devices 21 which can fix the circuit board are arranged at the top of the support 13 and the left side of the top of the table board 2.
The supporting device 21 comprises two vertical plates 210, two swing rods 211, three spring strips 214, a support plate 216 and a first rubber pad 217, wherein one vertical plate 210 is fixedly connected to the top of the support 13, the other vertical plate is fixedly connected to the left side of the top of the table 2, the upper part of the rear side surface of the vertical plate 210 is rotatably connected with the swing rods 211, the outer parts of the left swing rod 211 and the right swing rod 211 are respectively provided with a second sliding hole 212, the inner sides of the tops of the left swing rod 211 and the right swing rod 211 are respectively provided with a placing groove 213 for supporting, the second sliding hole 212 is internally provided with a third spring strip 214 in a sliding manner, the bottoms of the left swing rod 211 and the right swing rod 211 are respectively provided with a first sliding groove 215, one end of the third spring strip 214 is positioned in the first sliding groove 215, the rear side surface of the vertical plate 210 is fixedly connected with the support plate 216, the support plate 216 is positioned on the upper side of the swing rod 211, the top of the support plate, the third spring plate 214 passes through the third sliding hole 219, and the first rubber pad 217 is mounted at the bottom of the support plate 216.
The table board is characterized by further comprising nuts 23, screw rods 24 and second rubber pads 25, wherein the second through holes 22 are formed in the left side and the right side of the table board 2, the nuts 23 are fixed in the second through holes 22, the screw rods 24 are arranged in the nuts 23 in a threaded connection mode, and the second rubber pads 25 playing a supporting role are mounted at the top ends of the screw rods 24.
The table comprises a slide rail 26, a slide block 27, a bearing 28, a rotating shaft 29, a placing plate 30, a fourth spring 33, a third slide bar 34, a universal seat 35 and a universal ball 36, wherein the slide rail 26 is embedded at the right side of the bottom of the table 2, the slide rail 26 is positioned at the right side of the slotted hole 11, the slide block 27 is slidably arranged on the slide rail 26, the bearing 28 is embedded at the bottom of the slide block 27, the rotating shaft 29 is installed on the bearing 28, the rotating shaft 29 is connected with the bearing 28 in an interference connection mode, the placing plate 30 is arranged at the bottom end of the rotating shaft 29, the rotating shaft 29 is connected with the placing plate 30 in a welding connection mode, a second clamping groove 31 is formed at the right side of the top of the placing plate 30, a fourth slide hole 32 is formed at the right side of the bottom of the table 2, the fourth slide hole 32 is positioned at the right side of the slide rail 26, the fourth spring 33 is fixedly connected to the top of the fourth slide, the third sliding rod 34 is connected with a universal seat 35 by welding, a universal ball 36 for guiding is arranged in the universal seat 35, and the lower part of the universal ball 36 is located in the second slot 31.
Example 5
A circuit board maintenance table is disclosed, as shown in figures 1-5, and comprises a support 1, a table plate 2, a first guide rod 4, a connecting rod 6, a support pad 7, a first spring 8, a first slide pipe 9, a first slide rod 10, a second slide rod 12, a support 13, a second guide rod 17, a handle 18, a second spring 19, a slide sleeve 20 and a support device 21, wherein the support 1 is installed on the left side and the right side of the bottom of the table plate 2, a first guide hole 3 is formed on the left side of the table plate 2, the first guide rod 4 is arranged in the first guide hole 3, the first through hole 5 is formed on the upper portion of the support 1, the connecting rod 6 is arranged between the left first through hole 5 and the right through hole 5, the left side of the top of the connecting rod 6 is fixedly connected with the bottom end of the first guide rod 4, the support pad 7 is embedded on the left side and the right side of the connecting rod 6, the first spring 8 is connected between the left side and the left side of the top, a first slide bar 10 is fixedly connected to the right side of the top of the first slide pipe 9, a slot 11 is formed in the right part of the table plate 2, the top end of the first slide bar 10 penetrates through the slot 11, a second slide bar 12 is installed between the left wall and the right wall in the slot 11, a first slide hole 14 is formed in the upper part of a support 13, the support 13 is slidably arranged on the second slide bar 12 through the first slide hole 14, a plurality of first clamping grooves 15 for fixing are formed in the bottom of the second slide bar 12, a second guide hole 16 is formed in the middle of the bottom of the support 13, the second guide hole 16 is communicated with the first slide hole 14, a second guide rod 17 capable of fixing the support 13 is arranged in the second guide hole 16, the top end of the second guide rod 17 is located in the corresponding first clamping groove 15, a handle 18 is installed at the bottom of the second guide rod 17, a second spring 19 is wound on the second guide rod 17, the top end of the second spring 19 is fixedly connected with the top of the handle 18, the sliding sleeve 20 is arranged at the upper part of the right side of the support 13, the top end of the first sliding rod 10 penetrates through the sliding sleeve 20, and the supporting devices 21 which can fix the circuit board are arranged at the top of the support 13 and the left side of the top of the table board 2.
The supporting device 21 comprises two vertical plates 210, two swing rods 211, three spring strips 214, a support plate 216 and a first rubber pad 217, wherein one vertical plate 210 is fixedly connected to the top of the support 13, the other vertical plate is fixedly connected to the left side of the top of the table 2, the upper part of the rear side surface of the vertical plate 210 is rotatably connected with the swing rods 211, the outer parts of the left swing rod 211 and the right swing rod 211 are respectively provided with a second sliding hole 212, the inner sides of the tops of the left swing rod 211 and the right swing rod 211 are respectively provided with a placing groove 213 for supporting, the second sliding hole 212 is internally provided with a third spring strip 214 in a sliding manner, the bottoms of the left swing rod 211 and the right swing rod 211 are respectively provided with a first sliding groove 215, one end of the third spring strip 214 is positioned in the first sliding groove 215, the rear side surface of the vertical plate 210 is fixedly connected with the support plate 216, the support plate 216 is positioned on the upper side of the swing rod 211, the top of the support plate, the third spring plate 214 passes through the third sliding hole 219, and the first rubber pad 217 is mounted at the bottom of the support plate 216.
The table board is characterized by further comprising nuts 23, screw rods 24 and second rubber pads 25, wherein the second through holes 22 are formed in the left side and the right side of the table board 2, the nuts 23 are fixed in the second through holes 22, the screw rods 24 are arranged in the nuts 23 in a threaded connection mode, and the second rubber pads 25 playing a supporting role are mounted at the top ends of the screw rods 24.
The table is characterized by further comprising a sliding rail 26, a sliding block 27, a bearing 28, a rotating shaft 29, a placing plate 30, a fourth spring 33, a third sliding rod 34, a universal seat 35 and a universal ball 36, wherein the sliding rail 26 is embedded on the right side of the bottom of the table plate 2, the sliding rail 26 is located on the right side of the slotted hole 11, the sliding block 27 is slidably arranged on the sliding rail 26, the bearing 28 is embedded in the bottom of the sliding block 27, the rotating shaft 29 is mounted on the bearing 28, the placing plate 30 is arranged at the bottom end of the rotating shaft 29, a second clamping groove 31 is formed in the right side of the top of the placing plate 30, a fourth sliding hole 32 is formed in the right side of the bottom of the table plate 2, the fourth sliding hole 32 is located on the right side of the sliding rail 26, the fourth spring 33 is fixedly connected to the top of the fourth sliding hole 32, the third sliding rod 34 is mounted at the bottom end of the fourth spring 33, the universal seat 35 is mounted.
The novel rotary table is characterized by further comprising a rotary table 37, a second sliding pipe 39, a fifth spring 40, a fourth sliding rod 41 and a clamping wheel 42, the rotary table 37 is arranged at the lower portion of the rotary shaft 29, a plurality of third clamping grooves 38 playing a role in fixing are formed in the circumferential wall of the rotary table 37, the second sliding pipe 39 is fixed on the right side of the bottom of the sliding block 27, the sliding block 27 is connected with the second sliding pipe 39 in a welding connection mode, the fifth spring 40 is fixedly connected to the right side face in the second sliding pipe 39, the fourth sliding rod 41 is arranged at the left end of the fifth spring 40, the fifth spring 40 is connected with the fourth sliding rod 41 in a welding connection mode, the clamping wheel 42 capable of fixing the rotary table 37 is rotatably connected to the left portion of the fourth sliding rod 41, and the left portion of the clamping wheel 42 is located in the corresponding third clamping groove.
When the circuit board is used, a user pulls the handle 18 downwards to enable the second guide rod 17 to move downwards out of the first clamping groove 15, the second spring 19 stretches accordingly, then the user moves the support 13 leftwards and rightwards to a proper position according to the length of the circuit board, the support 13 moves leftwards and rightwards to drive the part on the support 13 to move leftwards and rightwards, so that the support device 21 on the right side can move leftwards and rightwards, after the support device 21 moves to the proper position, the user loosens the handle 18, the second guide rod 17 can be clamped upwards into the corresponding first clamping groove 15 under the action of the elastic force of the second spring 19, so that the support device 21 on the right side can be fixed, then the user enables the support pad 7 to move upwards through the knees, the support pad 7 moves upwards to drive the connecting rod 6 to move upwards, the first spring 8 compresses accordingly, the connecting rod 6 moves upwards to drive the first guide rod 4 and the first sliding pipe 9 to move upwards, the first sliding, first slide bar 10 rebound and first guide bar 4 rebound, can make strutting arrangement 21 function, then the user places the circuit board between two strutting arrangement 21 of left and right sides, subsequently the user makes the knee keep away from supporting pad 7, can make first slide bar 10 and first guide bar 4 rebound reset under the effect of first spring 8 elasticity, so can fix the circuit board through two strutting arrangement 21 of left and right sides, then the user maintains the circuit board, after the circuit board maintenance is accomplished, the user makes supporting pad 7 rebound through the knee, so can remove the fixed to the circuit board, afterwards the user takes away the circuit board after maintaining, then the user makes the knee keep away from supporting pad 7 can, thereby can convenience of customers maintains the circuit board, and can reduce work load.
The first slide bar 10 moves upward and the first guide bar 4 moves upward, so that the outer portions of the swing levers 211 on the left and right sides can swing upward, the inner portions of the swing levers 211 on the left and right sides swing downward, the third spring piece 214 compresses, then the user places the circuit board at the bottoms of the left and right first rubber pads 217, the user keeps knees away from the support pad 7, the inner portions of the swing levers 211 on the left and right sides can swing upward under the action of the elastic force of the third spring piece 214, the circuit board can be fixed through the placement groove 213, and therefore the user can conveniently maintain the circuit board.
After the circuit board is fixed, the user rotates the screw rod 24 of the left and right sides and makes the second rubber pad 25 move upwards, and when the second rubber pad 25 moves upwards and contacts with the bottom of the circuit board, the user stops rotating the screw rod 24 of the left and right sides, so can support the circuit board through the second rubber pad 25, thereby can prevent the circuit board from breaking when maintaining the circuit board.
When the circuit board needs to be maintained, the user moves the universal seat 35 upwards to enable the universal ball 36 to move out of the second clamping groove 31, so that the fixing of the placing plate 30 can be released, the universal seat 35 moves upwards to drive the third sliding rod 34 to move upwards, the fourth spring 33 compresses therewith, then the user rotates the placing plate 30, then the user loosens the universal seat 35, the universal seat 35 can move downwards to reset under the action of the elastic force of the fourth spring 33, the user places tools on the placing plate 30 again, so that the user can conveniently maintain the circuit board, after the circuit board is located, the user moves the universal seat 35 upwards, then the user enables the placing plate 30 to reset, the universal seat 35 is loosened, the universal ball 36 can be downwards clamped into the second clamping groove 31 under the action of the elastic force of the fourth spring 33, and the placing plate 30 can be fixed.
When the board 30 is placed to needs to make, the user moves the fourth slide bar 41 rightwards to make the card wheel 42 move out of the third card slot 38 rightwards, the fifth spring 40 compresses therewith, so the fixing to the rotary disc 37 can be released, then the user rotates the board 30 to a proper position, then the user loosens the fourth slide bar 41, under the effect of the elastic force of the fifth spring 40, the card wheel 42 can be clamped into the corresponding third card slot 38 leftwards, so the rotary disc 37 can be fixed, thereby the user can be facilitated to fix the position of the board 30, and further the board 30 can be prevented from moving by oneself and causing inconvenience for the user to take tools.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (5)

1. The utility model provides a circuit board maintenance table, which comprises a bracket, the table, first guide bar, the connecting rod, the supporting pad, first spring, first slide pipe and first slide bar, the support is all installed to the left and right sides of table bottom, open in the left side of table has first guiding hole, be equipped with first guide bar in the first guiding hole, open on the upper portion of support has first through-hole, be equipped with the connecting rod about between two first through-holes, the left side at connecting rod top and the bottom rigid coupling of first guide bar, the supporting pad has all been inlayed to the left and right sides of connecting rod, be connected with first spring between the left and right sides at connecting rod top and the top in the first through-hole, the right part slidingtype of connecting rod is equipped with first slide pipe, the right side rigid coupling at first slide pipe top has first slide bar, and characterized by: the table comprises a table plate, a first slide bar, a support, a first guide bar, a handle, a first spring, a sliding sleeve and a supporting device, wherein the right part of the table plate is provided with a slotted hole, the top end of the first slide bar penetrates through the slotted hole, the second slide bar is arranged between the left wall and the right wall in the slotted hole, the upper part of the support is provided with a first sliding hole, the support is arranged on the first slide bar in a sliding way through the first sliding hole, the bottom of the second slide bar is provided with a plurality of first clamping grooves for fixing, the middle part of the bottom of the support is provided with a second guide hole, the second guide hole is communicated with the first sliding hole, the second guide bar which can be fixed on the support is arranged in the second guide hole, the top end of the second guide bar is positioned in the corresponding first clamping grooves, the bottom of the second guide bar is provided with the handle, the second spring is wound on the second guide bar, the top end of the second spring is fixedly connected with the support, the bottom end of the second spring is connected with the, the top end of the first sliding rod penetrates through the sliding sleeve, and supporting devices capable of fixing the circuit board are mounted on the top of the support and the left side of the top of the table plate.
2. A circuit board maintenance table as defined in claim 1, wherein: the supporting device comprises a vertical plate and a swinging rod, the upper rotary type of the rear side face of the vertical plate is connected with a swing rod, a second sliding hole is formed in the outer portions of the left swing rod and the right swing rod, a supporting groove is formed in the inner sides of the tops of the left swing rod and the right swing rod, a third spring piece is arranged in the second sliding hole in a sliding mode, a first sliding groove is formed in the bottom of the left swing rod and the bottom of the right swing rod, one end of the third spring piece is located in the first sliding groove, the rear side face of the vertical plate is fixedly connected with the supporting plate, the supporting plate is located on the upper side of the swing rod, a second sliding groove is formed in the top of the supporting plate, the other end of the third spring piece is located in the second sliding groove, a third sliding hole is formed in the lower portion of the vertical plate, the third spring piece penetrates through the third sliding hole, and a first rubber pad is installed at the bottom of the supporting plate.
3. A circuit board servicing table according to claim 2, wherein: the table is characterized by further comprising nuts, screw rods and second rubber pads, wherein second through holes are formed in the left side and the right side of the table, the nuts are fixed in the second through holes, the screw rods are arranged in the nuts in a threaded connection mode, and the second rubber pads playing a supporting role are mounted at the top ends of the screw rods.
4. A circuit board servicing table according to claim 3, wherein: still including the slide rail, the slider, the bearing, the apparatus further comprises a rotating shaft, place the board, the fourth spring, the third slide bar, universal seat and universal ball, the slide rail has been inlayed on the bottom right side of table, the slide rail is located the right side of slotted hole, the slide rail is gone up the gliding style and is equipped with the slider, the bearing has been inlayed to the bottom of slider, install the pivot on the bearing, the bottom of pivot is provided with places the board, the right side of placing the board top is opened there is the second draw-in groove, the right side of table bottom is opened there is the fourth slide opening, the fourth slide opening is located the right side of slide rail, top rigid coupling in the fourth slide opening has the fourth spring, the third slide bar is installed to the bottom of fourth spring, universal seat is installed to the bottom of third slide bar, be equipped.
5. A circuit board servicing table according to claim 4, wherein: the rotary table is characterized by further comprising a rotary table, a second sliding pipe, a fifth spring, a fourth sliding rod and a clamping wheel, wherein the rotary table is arranged on the lower portion of the rotary shaft, a plurality of third clamping grooves with fixing effects are formed in the circumferential wall of the rotary table, the second sliding pipe is fixed on the right side of the bottom of the sliding block, the fifth spring is fixedly connected to the right side face in the second sliding pipe, the fourth sliding rod is arranged at the left end of the fifth spring, the clamping wheel capable of fixing the rotary table is connected to the left rotary portion of the fourth sliding rod, and the left portion of the clamping wheel is located in the corresponding third clamping groove.
CN201910476442.6A 2019-06-03 2019-06-03 Circuit board maintenance table Active CN110281206B (en)

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Application Number Priority Date Filing Date Title
CN201910476442.6A CN110281206B (en) 2019-06-03 2019-06-03 Circuit board maintenance table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910476442.6A CN110281206B (en) 2019-06-03 2019-06-03 Circuit board maintenance table

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CN110281206A CN110281206A (en) 2019-09-27
CN110281206B true CN110281206B (en) 2020-10-13

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5681034A (en) * 1994-05-28 1997-10-28 Wolfcraft Gmbh Foldable worktable
CN201158028Y (en) * 2008-01-21 2008-12-03 秦磊 Assembling workbench
CN107639607A (en) * 2017-07-24 2018-01-30 谢兴艺 A kind of efficient household electrical appliances examine maintenance platform
CN107695964A (en) * 2017-10-30 2018-02-16 周言鑫 A kind of pcb board maintenance platform
CN109605297A (en) * 2018-12-17 2019-04-12 象山维治模具有限公司 A kind of automobile parts detection grip device
CN109648661A (en) * 2018-12-24 2019-04-19 彭友江 A kind of furniture processing wood board splicing fixed frame

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5681034A (en) * 1994-05-28 1997-10-28 Wolfcraft Gmbh Foldable worktable
CN201158028Y (en) * 2008-01-21 2008-12-03 秦磊 Assembling workbench
CN107639607A (en) * 2017-07-24 2018-01-30 谢兴艺 A kind of efficient household electrical appliances examine maintenance platform
CN107695964A (en) * 2017-10-30 2018-02-16 周言鑫 A kind of pcb board maintenance platform
CN109605297A (en) * 2018-12-17 2019-04-12 象山维治模具有限公司 A kind of automobile parts detection grip device
CN109648661A (en) * 2018-12-24 2019-04-19 彭友江 A kind of furniture processing wood board splicing fixed frame

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