CN211090349U

CN211090349U - Detachable circuit board

Info

Publication number: CN211090349U
Application number: CN201922387363.6U
Authority: CN
Inventors: 朱苗红; 吴艳; 王志延
Original assignee: Wuhan Tuyou Technology Co ltd
Current assignee: Wuhan Tuyou Technology Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-07-24
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a detachable circuit board, which comprises a mounting base, the top of mount pad is provided with the circuit board body, the bottom cover on circuit board body surface is equipped with spacing frame, the bottom and the mount pad fixed connection of spacing frame, fixedly connected with slide bar between the bottom of mount pad inner chamber both sides, the top of slide bar is provided with the push pedal, the both sides on slide bar surface are overlapped respectively and are equipped with first spring and sliding sleeve, the top swing joint of sliding sleeve has the support bar. The utility model discloses a set up mount pad, circuit board body, spacing frame, slide bar, push pedal, first spring, sliding sleeve, support bar, push rod, recess, bull stick, commentaries on classics board, fixture block, draw-in groove, spacing groove, second spring, fixed box, clamp plate, depression bar, third spring and button, solved the problem of the inconvenient installation of current detachable circuit board and dismantlement, this detachable circuit board possesses easy to assemble and the advantage of dismantling, is worth promoting.

Description

Detachable circuit board

Technical Field

The utility model relates to a circuit board technical field specifically is a detachable circuit board.

Background

The name of the circuit board is ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum base board, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board and printed circuit board, etc., the circuit board makes the circuit miniaturized and visualized, plays an important role in the mass production of fixed circuit and the optimization of the layout of electric appliances, the installation of the circuit board generally adopts two modes, namely screw installation and the adhesion of insulating adhesive material on the position to be installed, the screw installation is troublesome during the installation, time and labor are wasted, but the installation is firm, the disassembly can be carried out simultaneously, the maintenance of the circuit board is convenient, the adhesion of the adhesive material is more convenient during the use, but the stability of the installation is poor, the disassembly of the circuit board can not be carried out, the existing detachable circuit board can not be installed and disassembled, the practicality is relatively poor, is unfavorable for using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detachable circuit board possesses easy to assemble and the advantage of dismantling, has solved the inconvenient installation of current detachable circuit board and the problem of dismantling.

In order to achieve the above object, the utility model provides a following technical scheme: a detachable circuit board comprises a mounting seat, wherein a circuit board body is arranged at the top of the mounting seat, a limiting frame is sleeved at the bottom of the surface of the circuit board body, the bottom of the limiting frame is fixedly connected with the mounting seat, a sliding rod is fixedly connected between the bottoms of two sides of an inner cavity of the mounting seat, a push plate is arranged at the top of the sliding rod, a first spring and a sliding sleeve are sleeved on two sides of the surface of the sliding rod respectively, a supporting strip is movably connected to the top of the sliding sleeve, one end, away from the sliding sleeve, of the supporting strip is movably connected with the push plate, push rods are fixedly connected to two sides of the top of the push plate, the top of each push rod penetrates through the mounting seat and contacts with the circuit board body, grooves are formed in two sides of the top of the mounting seat, a rotating rod is movably connected between the front side and the rear side of the inner, the equal fixedly connected with fixture block in top of the relative one side of two commentaries on classics boards, the draw-in groove that uses with the fixture block cooperation has all been seted up at the top of circuit board body both sides, and the spacing groove has all been seted up to the bottom of the relative one side of two commentaries on classics boards, the inner wall fixedly connected with second spring of spacing groove, the relative one side of two second springs all extend to the outside of spacing groove and with the inner wall fixed connection of recess, the equal fixedly connected with fixed box in both sides of mount pad, the inner chamber of fixed box is provided with the clamp plate, the equal fixedly connected with depression bar in the relative one side of two clamp plates, the surface cover of depression bar is equipped with the third spring, the one end that the clamp plate was kept away from to the depression bar runs through fixed box and mount pad in proper order and with commentaries on classi.

Preferably, the front end and the rear end of the rotating rod are movably connected with the inner wall of the groove through bearings, one side, far away from the rotating plate, of the clamping block extends to the inner cavity of the clamping groove, and the surface of the circuit board body is in contact with the limiting frame and the mounting seat respectively.

Preferably, the top of push rod adopts the rubber material, and one side that two sliding sleeves are opposite all with first spring contact, the both ends of support bar all through pivot swing joint with the junction of sliding sleeve and push pedal.

Preferably, the equal fixedly connected with slider in both sides of push pedal, the spout that uses with the slider cooperation is all seted up to the both sides of mount pad inner chamber, and the slider is kept away from one side of push pedal and is extended to the inner chamber of spout.

Preferably, the top of mount pad is seted up with the first through-hole that the push rod cooperation was used, and the second through-hole that uses with the button cooperation is all seted up to the opposite one side of two fixed boxes.

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

1. the utility model discloses a set up mount pad, circuit board body, spacing frame, slide bar, push pedal, first spring, sliding sleeve, support bar, push rod, recess, bull stick, commentaries on classics board, fixture block, draw-in groove, spacing groove, second spring, fixed box, clamp plate, depression bar, third spring and button, solved the problem of the inconvenient installation of current detachable circuit board and dismantlement, this detachable circuit board possesses easy to assemble and the advantage of dismantling, is worth promoting.

2. The utility model discloses a set up spacing frame, can restrict the mounted position of circuit board body, through setting up the bull stick, the upset of commentaries on classics board of can being convenient for, through setting up the draw-in groove, the use of the fixture block of can being convenient for, through setting up fixture block and draw-in groove, can conveniently fix the circuit board body, through setting up the button, can the person's of facilitating the use extrusion clamp plate, through setting up first through-hole, the installation and the use of the push rod of can being convenient for, through setting up the second through-hole, the installation and the use of the button of can being convenient for, through setting up the bearing, the use of bull stick of can being convenient for, through setting up the pivot, the use of the.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a mounting seat; 2. a circuit board body; 3. a limiting frame; 4. a slide bar; 5. pushing the plate; 6. a first spring; 7. a sliding sleeve; 8. a supporting strip; 9. a push rod; 10. a groove; 11. a rotating rod; 12. rotating the plate; 13. a clamping block; 14. a card slot; 15. a limiting groove; 16. a second spring; 17. a fixing box; 18. pressing a plate; 19. a pressure lever; 20. a third spring; 21. a button; 22. a first through hole; 23. a second via.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred 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", "connected", and the like are to be construed broadly, 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.

The utility model discloses a mount pad 1, circuit board body 2, spacing frame 3, slide bar 4, push pedal 5, first spring 6, sliding sleeve 7, support bar 8, push rod 9, recess 10, bull stick 11, commentaries on classics board 12, fixture block 13, draw-in groove 14, spacing groove 15, second spring 16, fixed box 17, clamp plate 18, depression bar 19, third spring 20 and button 21 part are the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a detachable circuit board comprises a mounting base 1, a circuit board body 2 is arranged on the top of the mounting base 1, a limiting frame 3 is sleeved on the bottom of the surface of the circuit board body 2, the bottom of the limiting frame 3 is fixedly connected with the mounting base 1, a sliding rod 4 is fixedly connected between the bottoms of the two sides of the inner cavity of the mounting base 1, a push plate 5 is arranged on the top of the sliding rod 4, a first spring 6 and a sliding sleeve 7 are respectively sleeved on the two sides of the surface of the sliding rod 4, a supporting strip 8 is movably connected with the top of the sliding sleeve 7, one end of the supporting strip 8 far away from the sliding sleeve 7 is movably connected with the push plate 5, push rods 9 are fixedly connected with the two sides of the top of the push plate 5, the top of the push rods 9 penetrates through the mounting base 1 and contacts with the circuit board body 2, grooves 10 are respectively arranged on the two sides, the top of the rotating plate 12 extends to the top of the mounting seat 1, the tops of opposite sides of the two rotating plates 12 are fixedly connected with clamping blocks 13, the tops of two sides of the circuit board body 2 are respectively provided with a clamping groove 14 matched with the clamping blocks 13 for use, the bottoms of opposite sides of the two rotating plates 12 are respectively provided with a limiting groove 15, the inner wall of the limiting groove 15 is fixedly connected with a second spring 16, the opposite sides of the two second springs 16 are respectively extended to the outer side of the limiting groove 15 and fixedly connected with the inner wall of the groove 10, two sides of the mounting seat 1 are respectively and fixedly connected with a fixing box 17, the inner cavity of the fixing box 17 is provided with a pressing plate 18, one opposite side of the two pressing plates 18 is respectively and fixedly connected with a pressing rod 19, the surface of the pressing rod 19 is sleeved with a third spring 20, one end of the pressing rod 19 far away from the pressing plate 18 sequentially penetrates through the fixing box, one side of the button 21, which is far away from the pressing plate 18, penetrates to the outer side of the fixed box 17, the joints of the front end and the rear end of the rotating rod 11 and the inner wall of the groove 10 are movably connected through bearings, one side of the clamping block 13, which is far away from the rotating plate 12, extends to the inner cavity of the clamping groove 14, the surface of the circuit board body 2 is respectively contacted with the limiting frame 3 and the mounting seat 1, the top of the push rod 9 is made of rubber, one sides, opposite to the two sliding sleeves 7, are both contacted with the first spring 6, two ends of the supporting bar 8, the joints of the sliding sleeves 7 and the push plate 5 are both movably connected through a rotating shaft, both sides of the push plate 5 are both fixedly connected with sliding blocks, both sides of the inner cavity of the mounting seat 1 are both provided with sliding grooves matched with the sliding blocks, one side of the sliding blocks, which is far away from the push plate 5, extends to the inner cavity of the, through setting up spacing frame 3, can restrict the mounted position of circuit board body 2, through setting up bull stick 11, the upset of bull board 12 of can being convenient for, through setting up draw-in groove 14, the use of fixture block 13 of can being convenient for, through setting up fixture block 13 and draw-in groove 14, can conveniently fix circuit board body 2, through setting up button 21, can the person of facilitating the use extrudees clamp plate 18, through setting up first through-hole 22, the installation and the use of push rod 9 of can being convenient for, through setting up second through-hole 23, the installation and the use of button 21 of can being convenient for, through setting up the bearing, the use of bull stick 11 of can being convenient for, through setting up the pivot, the use of support bar 8 of can being convenient for, through setting up slider and spout, can restrict the moving range of push pedal 5, through setting up mount pad 1, circuit board body 2, spacing frame 3, slide bar 4, Support bar 8, push rod 9, recess 10, bull stick 11, commentaries on classics board 12, fixture block 13, draw-in groove 14, spacing groove 15, second spring 16, fixed box 17, clamp plate 18, depression bar 19, third spring 20 and button 21 have solved the inconvenient installation of current detachable circuit board and the problem of dismantlement, and this detachable circuit board possesses the advantage of easy to assemble and dismantlement, is worth promoting.

When the circuit board fixing device is used, a user puts the circuit board body 2 into the limiting frame 3, the circuit board body 2 moves downwards to extrude the clamping blocks 13, the two clamping blocks 13 are respectively overturned towards two sides through the matching of the rotating plates 12 and the rotating rods 11, the bottoms of the two rotating plates 12 are overturned towards the middle to extrude the second spring 16 until the clamping grooves 14 correspond to the clamping blocks 13, the second spring 16 resets to drive the rotating plates 12 to overturn through the matching of the rotating rods 11, the tops of the two rotating plates 12 are overturned towards the middle to drive the clamping blocks 13 to enter the clamping grooves 14, so that the circuit board body 2 can be fixed, meanwhile, the circuit board body 2 is installed to drive the push rod 9 to move downwards, the push rod 9 drives the push plate 5 to move downwards, the push plate 5 drives the sliding sleeve 7 to extrude the first spring 6 through the matching of the supporting bars 8, when the circuit board body 2 needs to be disassembled, the buttons 21 at two sides are respectively pressed, the buttons, the bottom that depression bar 19 drove two commentaries on classics boards 12 overturns to the centre, the top of two commentaries on classics boards 12 overturns to both sides respectively, commentaries on classics board 12 drives fixture block 13 and shifts out from draw-in groove 14, at this moment because the restoration of first spring 6 can drive two sliding sleeves 7 and remove to the centre, sliding sleeve 7 drives push pedal 5 through the cooperation of support bar 8 and upwards removes, push pedal 5 makes progress jack-up with circuit board body 2 a little through the cooperation of push rod 9, make draw-in groove 14 no longer correspond with fixture block 13, can directly shift out circuit board body 2 this moment, make things convenient for circuit board body 2 to install and dismantle.

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 a detachable circuit board, includes mount pad (1), its characterized in that: the circuit board comprises a mounting seat (1), wherein a circuit board body (2) is arranged at the top of the mounting seat (1), a limiting frame (3) is sleeved at the bottom of the surface of the circuit board body (2), the bottom of the limiting frame (3) is fixedly connected with the mounting seat (1), a sliding rod (4) is fixedly connected between the bottoms of the two sides of the inner cavity of the mounting seat (1), a push plate (5) is arranged at the top of the sliding rod (4), a first spring (6) and a sliding sleeve (7) are respectively sleeved at the two sides of the surface of the sliding rod (4), a supporting bar (8) is movably connected with the top of the sliding sleeve (7), one end of the supporting bar (8), which is far away from the sliding sleeve (7), is movably connected with the push plate (5), push rods (9) are fixedly connected with the two sides of the top of the push plate (5), the top of each push rod (9) penetrates through the mounting seat (, a rotating rod (11) is movably connected between the front side and the rear side of the inner cavity of the groove (10), a rotating plate (12) is sleeved on the surface of the rotating rod (11), the top of the rotating plate (12) extends to the top of the mounting seat (1), a clamping block (13) is fixedly connected with the top of one opposite side of the two rotating plates (12), clamping grooves (14) matched with the clamping block (13) for use are formed in the tops of two sides of the circuit board body (2), a limiting groove (15) is formed in the bottom of one opposite side of the two rotating plates (12), a second spring (16) is fixedly connected with the inner wall of the limiting groove (15), one opposite side of the two second springs (16) extends to the outer side of the limiting groove (15) and is fixedly connected with the inner wall of the groove (10), fixing boxes (17) are fixedly connected with two sides of the mounting seat (1), and a pressing plate (18) is arranged in the inner cavity of the fixing boxes, equal fixedly connected with depression bar (19) in the relative one side of two clamp plates (18), the surface cover of depression bar (19) is equipped with third spring (20), the one end that clamp plate (18) were kept away from in depression bar (19) runs through fixed box (17) and mount pad (1) in proper order and with commentaries on classics board (12) contact, the equal fixedly connected with button (21) in the opposite one side of two clamp plates (18), the outside to fixed box (17) is run through to one side that clamp plate (18) were kept away from in button (21).

2. The detachable circuit board of claim 1, wherein: the front end and the rear end of the rotating rod (11) are movably connected with the inner wall of the groove (10) through bearings, one side, far away from the rotating plate (12), of the clamping block (13) extends to the inner cavity of the clamping groove (14), and the surface of the circuit board body (2) is in contact with the limiting frame (3) and the mounting seat (1) respectively.

3. The detachable circuit board of claim 1, wherein: the top of push rod (9) adopts the rubber material, and one side that two sliding sleeves (7) are opposite all contacts with first spring (6), the both ends of support bar (8) all through pivot swing joint with the junction of sliding sleeve (7) and push pedal (5).

4. The detachable circuit board of claim 1, wherein: the equal fixedly connected with slider in both sides of push pedal (5), the spout that uses with the slider cooperation is all seted up to the both sides of mount pad (1) inner chamber, and the slider is kept away from one side of push pedal (5) and is extended to the inner chamber of spout.

5. The detachable circuit board of claim 1, wherein: first through-hole (22) that use with push rod (9) cooperation are seted up at the top of mount pad (1), and second through-hole (23) that use with button (21) cooperation are all seted up to the opposite one side of two fixed boxes (17).