CN205642569U

CN205642569U - Practical balance chessboard of physics

Info

Publication number: CN205642569U
Application number: CN201620423807.0U
Authority: CN
Inventors: 郭启昶
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-11
Filing date: 2016-05-11
Publication date: 2016-10-12
Anticipated expiration: 2026-05-11

Abstract

The utility model provides a practical balance chessboard of physics, includes the balance base, middle position on the balance base is fixed to the support, balance sensation answers the ware to fix on the support, the framework that balance sensation answered the ware to fix on the support answers the mounting of ware and support to accomplish through connecting balance sensation, the mounting contains insertion part, a plurality of notch, locating pin and pinhole, a plurality of notches are seted up on balance sensation answers the outer wall of ware, insertion part links to each other with the support, the pinhole is seted up on insertion part, a plurality of notches contain first notch and second notch, first notch is cylindricly with the second notch, the decomposition is difficult for, takes place easily not hard up, unhappy purpose defect in having avoided prior art.

Description

Physics practicality balance chessboard

Technical field

This utility model belongs to the technical field of rights service, especially relates to a kind of physics practicality balance chessboard.

Background technology

In order to realize multiple functional, can measure and show the purpose of result accurately, now propose a kind of physical balance chessboard, as shown in Figure 1, it includes balance base 1, left pallet 5, balance crossbeam 6, connecting shaft 9, right pallet 10 and support 16, and support 16 is fixed on balance base 1 upper central position；Flat crossbeam 6 is movably connected on the upside of support 16 by connecting shaft 9；Left pallet 5 is connected to flat crossbeam 6 upper left side；Right pallet 10 is connected to flat crossbeam 6 upper right side, also includes a bracer 2, weight induction device 3, balance weight 4, operation button 7, display screen 8, motor 11, screw mandrel 12, slip rider 13, limited block 14 and balance sensor 15；Propping up bracer 2 is two, and a bracer 2 is separately fixed at balance base 1 both sides above；Being fixed on above Left-side support block 2 bottom weight induction device 3, weight induction device 3 upper end is connected on the left of flat crossbeam 6 bottom surface；It is fixed on bottom limited block 14 above Right side support block 2；Balance sensor 15 is fixed on above support 16, and balance sensor 15 is connected with flat crossbeam 6 center bottom above；Display screen 8 is connected to support 16 top；Operation button 7 is fixed on above display screen 8；Slip rider 13 is movably connected in flat crossbeam 6 right ports；Screw mandrel 12 is movably connected in slip rider 13, is connected with motor 11 outfan on the right side of screw mandrel 12；Motor 11 is fixed on flat crossbeam 6 right-hand member；Balance weight 4 is fixed on flat crossbeam 6 left end.

And during practice, balance sensor 15 is fixed on support 16 structure above and is and completes to fix via wire connection, partial denudation interlocking seat piece outside, such framework usually occur setting up be difficult to decomposition, be susceptible to loosen, unsightly problem, set up so how to allow balance sensor 15 be fixed on support 16 structure above and decompose easily, it is not easy to occurring to loosen is urgently to need problem to be processed.

Summary of the invention

The purpose of this utility model provides a kind of physics practicality balance chessboard, it is to avoid prior art is decomposed be difficult to, be susceptible to loosen, unsightly defect.

In order to overcome deficiency of the prior art, this utility model provides the solution of a kind of physics practicality balance chessboard, specific as follows:

A kind of physics practicality balance chessboard, including balance base 1, support 16 is fixed on balance base 1 upper central position；Balance sensor 15 is fixed on above support 16；

nullIt is to be completed by the fixture of connection balance sensor 15 and support 16 that described balance sensor 15 is fixed on support 16 framework above，Described fixture contains interlocking part S3、Some recess S4、Alignment pin S5 and pin-and-hole S6，Described some recess S4 are opened on the outer wall of balance sensor 15，Described interlocking part S3 is connected with support 16，Described pin-and-hole S6 is opened on interlocking part S4，Described some recess S4 contain the first recess S41 and the second recess S42，Described first recess S41 and the second recess S42 is cylindric，The described first recess S41 horizontal span than the second recess S42 is big，Described alignment pin S5 contains the afterbody S51 of alignment pin、The pars intermedia S52 of alignment pin and the head part S 53 of alignment pin，The afterbody S51 of described alignment pin、The pars intermedia S52 of alignment pin and the head part S 53 of alignment pin are cylindrical shape，And head part S 53 end of alignment pin is also with the cylindrical protrusion around its outer wall，The horizontal span of the afterbody S51 of the described alignment pin horizontal span less than described first recess S41，The horizontal span of the described second recess S42 horizontal span less than the afterbody S51 of alignment pin，The horizontal span of the pars intermedia S52 of described alignment pin is not more than the horizontal span of the second recess S42，The horizontal span of the described pin-and-hole S6 horizontal span less than the pars intermedia S52 of alignment pin，The horizontal span of the head part S 53 of the described alignment pin horizontal span more than pin-and-hole S6，The head part S 53 of described alignment pin is pinned at alignment pin S5 on interlocking part S3 through pin-and-hole S6.

Described interlocking part S3 contains scarfing seat S31, flexing portion S32 and the plates S33 with ground keeping parallelism, described flexing portion S32 is connected with scarfing seat S31 and forms the bending curvature set with scarfing seat S31, the plates S33 of described same ground keeping parallelism is connected with scarfing seat S31 and is positioned at same one side of scarfing seat S31 with flexing portion S32, described scarfing seat S31 homostasis induction apparatus 15 phase is gluedd joint, described flexing portion S32, described flexing portion S32 fits on support 16 1 wall, so ensure that the situation about not loosening after fixing.

Described some recess S4 use deviation opening mode, are further ensured that situation about not loosening after fixing.

This utility model has the beneficial effect that: when described balance sensor 15 being fixed on above support 16, the afterbody S51 of described alignment pin is put in via described first recess S41 and applies external action and extends described second recess S42 by it, the pars intermedia S52 of alignment pin passes through described second recess S42, alignment pin S5 is allowed to be pinned on support, be easy for achieving fixing connection, if to be decomposed time contrary operation.Thus make erection and decomposition is very easy, fixed performance is good, outward appearance more aesthetic feeling.

Accompanying drawing explanation

Fig. 1 is physics practicality balance chessboard integrated stand composition of the present utility model.

Fig. 2 is the structure chart before balance sensor of the present utility model is fixed on support.

Fig. 3 is the structure chart after balance sensor of the present utility model is fixed on support.

Fig. 4 is a plan view after balance sensor of the present utility model is fixed on support.

Fig. 5 is the partial enlarged drawing of Fig. 4.

Fig. 6 is the interlocking part connection diagram with alignment pin.

Fig. 7 is the schematic diagram of recess.

Detailed description of the invention

Below in conjunction with embodiment, this patent is described in further detail.

As shown in Fig. 1-Fig. 7, physics practicality balance chessboard, including balance base 1, left pallet 5, balance crossbeam 6, connecting shaft 9, right pallet 10 and support 16, support 16 is fixed on balance base 1 upper central position；Flat crossbeam 6 is movably connected on the upside of support 16 by connecting shaft 9；Left pallet 5 is connected to flat crossbeam 6 upper left side；Right pallet 10 is connected to flat crossbeam 6 upper right side, also includes a bracer 2, weight induction device 3, balance weight 4, operation button 7, display screen 8, motor 11, screw mandrel 12, slip rider 13, limited block 14 and balance sensor 15；Propping up bracer 2 is two, and a bracer 2 is separately fixed at balance base 1 both sides above；Being fixed on above Left-side support block 2 bottom weight induction device 3, weight induction device 3 upper end is connected on the left of flat crossbeam 6 bottom surface；It is fixed on bottom limited block 14 above Right side support block 2；Balance sensor 15 is fixed on above support 16, and balance sensor 15 is connected with flat crossbeam 6 center bottom above；Display screen 8 is connected to support 16 top；Operation button 7 is fixed on above display screen 8；Slip rider 13 is movably connected in flat crossbeam 6 right ports；Screw mandrel 12 is movably connected in slip rider 13, is connected with motor 11 outfan on the right side of screw mandrel 12；Motor 11 is fixed on flat crossbeam 6 right-hand member；Balance weight 4 is fixed on flat crossbeam 6 left end；

This utility model has the beneficial effect that: when described balance sensor 15 being fixed on above support 16, the afterbody S51 of described alignment pin is put in via described first recess S41 and applies external action and extends described second recess S42 by it, the pars intermedia S52 of alignment pin passes through described second recess S42, alignment pin S5 is allowed to be pinned on support, be easy for achieving fixing connection, if to be decomposed time contrary operation.

The above, it it is only preferred embodiment of the present utility model, not this utility model is made any pro forma restriction, although this utility model is disclosed above with preferred embodiment, but it is not limited to this utility model, any those skilled in the art, in the range of without departing from technical solutions of the utility model, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is without departing from technical solutions of the utility model content, according to technical spirit of the present utility model, within spirit of the present utility model and principle, the any simple amendment that above example is made, equivalent and improvement etc., within all still falling within the protection domain of technical solutions of the utility model.

Claims

1. a physics practicality balance chessboard, it is characterised in that include that balance base, support are fixed on balance Submounts middle position；Balance sensor is fixed on above support；

Described balance sensor is fixed on the framework above support by connecting balance sensor and support Fixture completes, and described fixture contains interlocking part, some recesses, alignment pin and pin-and-hole, described Some recesses are opened on the outer wall of balance sensor, and described interlocking part is connected with support, and described pin-and-hole is opened Being located on interlocking part, described some recesses contain the first recess and the second recess, described first recess and the Two recesses are cylindric, and the horizontal span of described first notch ratio the second recess is big, and described alignment pin contains There is the head of pars intermedia and the alignment pin of the afterbody of alignment pin, alignment pin, the afterbody of described alignment pin, fixed The pars intermedia of position pin is cylindrical shape with the head of alignment pin, and the head of alignment pin is also with ring Around the cylindrical protrusion of its outer wall, the horizontal span of the afterbody of described alignment pin is less than described first recess Horizontal span, the horizontal span of described second recess is less than the horizontal span of the afterbody of alignment pin, described fixed The horizontal span of the pars intermedia of position pin is not more than the horizontal span of the second recess, the horizontal span of described pin-and-hole Less than the horizontal span of the pars intermedia of alignment pin, the horizontal span of the head of described alignment pin is more than pin-and-hole Horizontal span, the head of described alignment pin is pinned at alignment pin on interlocking part through pin-and-hole.

Physics practicality balance chessboard the most according to claim 1, it is characterised in that described interlocking part contains Scarfing seat, flexing portion and the plates with ground keeping parallelism, described flexing portion is connected with scarfing seat and same Scarfing seat formed set bending curvature, the plates of described same ground keeping parallelism with scarfing seat be connected and Be positioned at same one side of scarfing seat with flexing portion, described scarfing seat homostasis induction apparatus glueds joint mutually, described flexing Portion, described flexing portion fits on support one wall.

3. according to the physics practicality balance chessboard described in claim 1 or claim 2, it is characterised in that institute State some recesses and use deviation opening mode.