CN213755142U

CN213755142U - Integrated circuit board etching processing limit structure

Info

Publication number: CN213755142U
Application number: CN202023161303.1U
Authority: CN
Inventors: 黄燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-07-20
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses an integrated circuit board etching processing limit structure, including base, fixed plate, electric putter, spacing splint, inserted block, slot, draw-in groove and fixed establishment, the equal swing joint in the left and right sides at base top has the fixed plate, the equal fixedly connected with electric putter in one side that two fixed plates kept away from each other, electric putter runs through the fixed plate and extends to the spacing splint of outside fixedly connected with of fixed plate near the one end of fixed plate, the bottom fixedly connected with inserted block of fixed plate, the slot has been seted up to the position that the base top corresponds the inserted block. The utility model discloses a base, fixed plate, electric putter, spacing splint, inserted block, slot, draw-in groove and fixed establishment mutually support, have solved common integrated circuit board etching limit structure and have not been convenient for maintain, need expend the more time of staff and energy when maintaining and dismantle, bring very big inconvenient problem for the staff.

Description

Integrated circuit board etching processing limit structure

Technical Field

The utility model relates to an integrated circuit board processing technology field specifically is an integrated circuit board etching processing limit structure.

Background

Etching (etching) is a technique in which material is removed using a chemical reaction or physical impact. The etching technique can be classified into wet etching and dry etching. Etching is required during the production of circuit boards. At present, the common integrated circuit board etching processing limit structure is not convenient to maintain, and the maintenance time and energy of workers are required to be consumed for disassembly, so that great inconvenience is brought to the workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated circuit board etching processing limit structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a limiting structure for etching of an integrated circuit board comprises a base, fixing plates, electric push rods, limiting clamping plates, inserting blocks, inserting grooves, clamping grooves and a fixing mechanism, wherein the left side and the right side of the top of the base are movably connected with the fixing plates, the electric push rods are fixedly connected to the sides, away from each other, of the two fixing plates, one ends, close to the fixing plates, of the electric push rods penetrate through the fixing plates and extend to the outer portions of the fixing plates, the limiting clamping plates are fixedly connected to the outer portions of the fixing plates, the inserting blocks are fixedly connected to the bottoms of the fixing plates, the inserting grooves are formed in the positions, corresponding to the inserting blocks, of the top of the base, the bottoms of the inserting blocks penetrate through the inserting grooves and extend to the inner portions of the inserting grooves, the clamping grooves are formed in the sides, away from each other, of the two inserting blocks, and the fixing mechanism is arranged on the base;

the fixing mechanism comprises a through groove, telescopic links, a connecting plate, a clamping block, a fixing rod, a handle, a limiting groove, a supporting plate, a pull rod, a baffle plate, a handle, a limiting block and a limiting spring, wherein the top parts of the left side and the right side of the base are respectively provided with the through groove, the top part and the bottom part of the inner wall of the through groove, which are far away from one side of the through groove, are respectively and fixedly connected with the telescopic links, one ends of the two telescopic links, which are close to the through groove, are fixedly connected through the connecting plate, the clamping block is fixedly connected at the middle point of one side of the connecting plate, which is far away from the telescopic links, one side of the clamping block, which is far away from the connecting plate, sequentially penetrates through the through groove and the clamping groove and extends to the inside of the, the equal fixedly connected with backup pad in top of the base left and right sides, the top of backup pad is provided with the pull rod, the outside fixedly connected with baffle that the backup pad just extended to the backup pad is run through to the bottom of pull rod, sliding connection between pull rod and the backup pad, the top fixedly connected with handle of pull rod, the fixedly connected with stopper of mid point department of baffle bottom, the inside that the spacing groove just extended to the spacing groove is run through to the bottom of stopper, peg graft between stopper and the spacing groove, spacing spring has been cup jointed to the position that the pull rod surface just was located between backup pad and the dead lever.

Preferably, the insertion block is inserted into the insertion slot.

Preferably, the through grooves are communicated with the slots.

Preferably, the surface of the connecting plate is in sliding connection with the inner wall of the through groove.

Preferably, the baffle is movably connected with the fixing rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a base, fixed plate, electric putter, spacing splint, inserted block, slot, draw-in groove and fixed establishment mutually support, have solved common integrated circuit board etching limit structure and have not been convenient for maintain, need expend the more time of staff and energy when maintaining and dismantle, bring very big inconvenient problem for the staff.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the front view of the present invention.

In the figure: 1 base, 2 fixed plates, 3 electric push rods, 4 limiting clamping plates, 5 inserting blocks, 6 inserting grooves, 7 clamping grooves, 8 fixing mechanisms, 801 through grooves, 802 telescopic rods, 803 connecting plates, 804 clamping blocks, 805 fixing rods, 806 handles, 807 limiting grooves, 808 supporting plates, 809 pull rods, 810 baffles, 811 grips, 812 limiting blocks and 813 limiting springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an etching limit structure for an ic board includes a base 1, a fixing plate 2, an electric push rod 3, and a limit clamp plate 4, insert 5, slot 6, draw-in groove 7 and fixed establishment 8, the equal swing joint in the left and right sides at 1 top of base has fixed plate 2, the equal fixedly connected with electric putter 3 in one side that two fixed plates 2 kept away from each other, electric putter 3 runs through fixed plate 2 and extends to the spacing splint 4 of the outside fixedly connected with of fixed plate 2 near the one end of fixed plate 2, the bottom fixedly connected with insert 5 of fixed plate 2, slot 6 has been seted up to the position that base 1 top corresponds insert 5, the inside that slot 6 just extended to slot 6 is run through to the bottom of insert 5, peg graft between insert 5 and the slot 6, draw-in groove 7 has all been seted up to one side that two inserts 5 kept away from each other, be provided with fixed establishment 8 on the base 1.

The fixing mechanism 8 comprises a through groove 801, an expansion link 802, a connecting plate 803, a clamping block 804, a fixing rod 805, a handle 806, a limiting groove 807, a supporting plate 808, a pull rod 809, a baffle 810, a grip 811, a limiting block 812 and a limiting spring 813, wherein the tops of the left side and the right side of the base 1 are respectively provided with the through groove 801, the through groove 801 is communicated with the slot 6, the tops and the bottoms of the inner walls of the through grooves 801 far away from the slot 6 are respectively fixedly connected with the expansion link 802, one ends of the two expansion links 802 close to the slot 6 are fixedly connected through the connecting plate 803, the surface of the connecting plate 803 is in sliding connection with the inner wall of the through groove 801, the middle point of the connecting plate 803 far away from one side of the expansion link 802 is fixedly connected with the clamping block 804, one side of the clamping block 804 far away from the connecting plate 803 sequentially penetrates through the through groove 801 and the clamping groove 7 and extends into the clamping groove 7, the clamping block 804 is inserted with the clamping groove 7, and the fixing rod 805 is fixedly connected with the middle point of the connecting plate 803 far away from one side of the clamping block 804, one end of the fixing rod 805 far away from the connecting plate 803 penetrates through the through groove 801 and extends to the external fixedly connected handle 806 of the through groove 801, a limiting groove 807 is formed in one side of the top of the fixing rod 805 far away from the connecting plate 803, a supporting plate 808 is fixedly connected to the tops of the left side and the right side of the base 1, a pull rod 809 is arranged at the top of the supporting plate 808, a baffle 810 is fixedly connected to the outside of the bottom of the pull rod 809 and penetrates through the supporting plate 808 and extends to the supporting plate 808, the baffle 810 is movably connected with the fixing rod 805, the pull rod 809 is slidably connected with the supporting plate 808, a handle 811 is fixedly connected to the top of the pull rod 809, a limiting block 812 is fixedly connected to the middle point of the bottom of the baffle 810, the bottom of the limiting block 812 penetrates through the limiting groove 807 and extends to the inside of the limiting groove 807, the limiting block 812 is inserted into the limiting groove 807, and a limiting spring 813 is sleeved on the surface of the pull rod 809 and is located between the supporting plate 808 and the fixing rod 805.

During the use, when needs are maintained, the user upwards stimulates handle 811, thereby drive pull rod 809, baffle 810 and stopper 812 upward movement, extrude spacing spring 813 simultaneously, thereby make stopper 812 break away from spacing groove 807 can, then to keeping away from one side pulling handle 806 of draw-in groove 7, thereby can drive dead lever 805, connecting plate 803 and fixture block 804 to the one side motion of keeping away from draw-in groove 7, thereby make fixture block 804 break away from draw-in groove 7 can, then can take out inserted block 5 from slot 6, thereby can take off electric putter 3 and spacing splint 4, then can carry out subsequent maintenance work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an integrated circuit board etching limit structure, includes base (1), fixed plate (2), electric putter (3), spacing splint (4), inserted block (5), slot (6), draw-in groove (7) and fixed establishment (8), its characterized in that: the left side and the right side of the top of the base (1) are movably connected with fixed plates (2), one sides, far away from each other, of the two fixed plates (2) are fixedly connected with electric push rods (3), one ends, close to the fixed plates (2), of the electric push rods (3) penetrate through the fixed plates (2) and extend to the outer portions of the fixed plates (2) to be fixedly connected with limiting clamping plates (4), the bottoms of the fixed plates (2) are fixedly connected with inserting blocks (5), inserting grooves (6) are formed in the positions, corresponding to the inserting blocks (5), of the top of the base (1), the bottoms of the inserting blocks (5) penetrate through the inserting grooves (6) and extend to the inner portions of the inserting grooves (6), clamping grooves (7) are formed in one sides, far away from each other, of the two inserting blocks (;

the fixing mechanism (8) comprises a through groove (801), telescopic rods (802), a connecting plate (803), a clamping block (804), a fixing rod (805), a handle (806), a limiting groove (807), a supporting plate (808), a pull rod (809), a baffle (810), a handle (811), a limiting block (812) and a limiting spring (813), wherein the top parts of the left side and the right side of the base (1) are respectively provided with the through groove (801), the top part and the bottom part of one side, far away from the slot (6), of the inner wall of the through groove (801) are respectively and fixedly connected with the telescopic rods (802), one ends, close to the slot (6), of the two telescopic rods (802) are fixedly connected through the connecting plate (803), the middle point of one side, far away from the telescopic rods (802), of the connecting plate (803) is fixedly connected with the clamping block (804), one side, far away from the connecting plate (803), of the clamping block (804) sequentially penetrates through the through groove (801) and the clamping groove (7) and extends to the inside of the clamping groove (7), the clamping block (804) is connected with the clamping groove (7) in an inserting mode, a fixing rod (805) is fixedly connected to the middle point of one side, away from the clamping block (804), of the connecting plate (803), one end, away from the connecting plate (803), of the fixing rod (805) penetrates through the through groove (801) and extends to the outer portion of the through groove (801), a handle (806) is fixedly connected to the outer portion of the top portion of the fixing rod (805), away from the connecting plate (803), a limiting groove (807) is formed in one side, away from the connecting plate (803), supporting plates (808) are fixedly connected to the tops of the left side and the right side of the base (1), a pull rod (809) is arranged on the top portion of the supporting plate (808), the bottom portion of the pull rod (809) penetrates through the supporting plates (808) and extends to the outer portion of the supporting plates (808), the pull rod (809) is connected with the supporting plates (808) in a sliding mode, and a handle (811) is fixedly connected to the top portion of the pull rod (809), the middle point department fixedly connected with stopper (812) of baffle (810) bottom, the bottom of stopper (812) runs through spacing groove (807) and extends to the inside of spacing groove (807), peg graft between stopper (812) and the spacing groove (807), position that pull rod (809) surface just is located between backup pad (808) and dead lever (805) has cup jointed spacing spring (813).

2. The integrated circuit board etching limit structure of claim 1, wherein: the insertion block (5) is inserted into the insertion groove (6).

3. The integrated circuit board etching limit structure of claim 2, wherein: the through groove (801) is communicated with the slot (6).

4. The integrated circuit board etching limit structure of claim 3, wherein: the surface of the connecting plate (803) is in sliding connection with the inner wall of the through groove (801).

5. The integrated circuit board etching limit structure of claim 4, wherein: the baffle (810) is movably connected with the fixed rod (805).