CN208366435U

CN208366435U - A kind of balance convenient for folding and unfolding

Info

Publication number: CN208366435U
Application number: CN201821213597.8U
Authority: CN
Inventors: 李艳武; 崔磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-30
Filing date: 2018-07-30
Publication date: 2019-01-11
Anticipated expiration: 2028-07-30

Abstract

The utility model discloses a kind of balances convenient for folding and unfolding, including casing assembly, detection components and casting component, the casing assembly includes sucker, shaft, dust shielding net, outer cover body, isolation cover, fixed link, support rod and slide, the bottom of the outer cover body is fixedly connected with the sucker, the shaft is located at the front surface of the outer cover body, and be rotatablely connected with the outer cover body, the right side of the shaft is equipped with the dust shielding net, and the dust shielding net is fixedly connected with the outer cover body；By being provided with draw runner and slide, it can be when in use, the length for adjusting balance to same distance measures, it will not be again by the limitation for putting volume, by being provided with briquetting, reset spring and quality inspection device, it can persistently carry out slow pressure and reset, prevent the measured object instantaneous pressure placed excessive, the phenomenon that causing recessed card to balance has achieved the effect that adjustable force arm lengths and has prevented recessed card.

Description

A kind of balance convenient for folding and unfolding

Technical field

The utility model belongs to balance technical field, and in particular to a kind of balance convenient for folding and unfolding.

Background technique

Balance, a kind of weighing apparatus.Balance beam is propped up at the center of beam by fulcrum and forms two arms, and one is hung on each arm Disk puts the object of known quality in one of disk, puts object under test in another disk, be fixed on the pointer on beam in dead beat Deflection when dynamic and direction center scale indicates that the quality of object under test.Balance is a kind of bascule.

Existing balance due to both sides balance fixed in position, not can be carried out length adjustment, so that being not easy to when in use The measurement object of different volumes is put, and when loading measurement, can make carrier is concave not rise due to moment compacting, Influence normal measurement.

Summary of the invention

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of balance convenient for folding and unfolding Existing balance due to both sides balance fixed in position, not can be carried out length adjustment when in use, so that being not easy to put difference The measurement object of volume, and when loading measurement, it can make carrier is concave not rise due to moment compacting, influence normal The problem of measurement.

To achieve the above object, the utility model provides the following technical solutions: a kind of balance convenient for folding and unfolding, including shell Component, detection components and casting component, the casing assembly includes sucker, shaft, dust shielding net, outer cover body, isolation cover, fixation Bar, support rod and slide, the bottom of the outer cover body are fixedly connected with the sucker, and the shaft is located at the outer cover body Front surface, and being rotatablely connected with the outer cover body, the right side of the shaft are equipped with the dust shielding net, the dust shielding net with it is described Outer cover body is fixedly connected, and the lateral wall of the shaft is fixedly connected with the isolation cover, and the fixed link is located at the shell sheet The top of body, and be fixedly connected with the outer cover body, the left and right ends of the fixed link are fixedly connected with the slide, the branch Strut is located at the top of the fixed link, and is fixedly connected with the fixed link, and the detection components include loading disk, measurement Ruler, difference table, draw runner, quality testing table, carrier, briquetting, quality inspection device and reset spring, the upper and lower ends sliding of the slide The draw runner is connected, the carrier is located at the left and right ends of the draw runner, and is fixedly connected with the draw runner, the carrier Top side detachable connect the loading disk, the quality testing epitope in the front surface of the outer cover body, and with it is described outer Shell ontology is fixedly connected, and the front surface of the carrier is fixedly connected with the measuring scale, and the difference table is located at the support rod Top, and be fixedly connected with the support rod, the inner sidewall of the carrier is slidably connected the briquetting, under the briquetting Side is equipped with the reset spring, and the reset spring is fixedly connected with the carrier, and the quality inspection device is located at the reset bullet The bottom of spring, and be fixedly connected with the reset spring, the casting component includes loudspeaker, and the loudspeaker is located at the matter The right side of amount detection table, and be fixedly connected with the outer cover body, the loudspeaker and external power supply are electrically connected.

Preferably, the quantity of the carrier is two, and the carrier and the outer cover body are sliding by the draw runner Dynamic connection.

Preferably, the reset spring is fixed with the quality inspection device by nut.

Preferably, the isolation cover is rotatablely connected with the outer cover body by the shaft.

Preferably, the briquetting is slidably connected with the carrier by draw runner.

Compared with prior art, the utility model has the beneficial effects that a kind of balance convenient for folding and unfolding of the utility model, , can when in use by being provided with draw runner and slide, the length for adjusting balance to same distance measures, and will not be put again The limitation for putting volume can persistently carry out slow pressure and reset, prevent from placing by being provided with briquetting, reset spring and quality inspection device Measured object instantaneous pressure it is excessive, the phenomenon that causing recessed card to balance, has reached adjustable force arm lengths and has prevented the effect of recessed card Fruit.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model carrier；

Fig. 3 is the structural schematic diagram of the utility model slide；

In figure: 10- casing assembly, 11- sucker, 12- shaft, 13- dust shielding net, 14- outer cover body, 15- isolation cover, 16- Fixed link, 17- support rod, 18- slide, 20- detection components, 21- load disk, 22- measuring scale, 23- difference table, 24- draw runner, 25- quality testing table, 26- carrier, 27- briquetting, 28- quality inspection device, 29- reset spring, 30- broadcast component, 31- loudspeaker.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of balance convenient for folding and unfolding, including shell group Part 10, detection components 20 and casting component 30, casing assembly 10 include sucker 11, shaft 12, dust shielding net 13, outer cover body 14, Isolation cover 15, fixed link 16, support rod 17 and slide 18, the bottom of outer cover body 14 are fixedly connected with sucker 11, and shaft 12 is located at The front surface of outer cover body 14, and being rotatablely connected with outer cover body 14, the right side of shaft 12 are equipped with dust shielding net 13, dust shielding net 13 with Outer cover body 14 is fixedly connected, and the lateral wall of shaft 12 is fixedly connected with isolation cover 15, and fixed link 16 is located at the top of outer cover body 14 Portion, and be fixedly connected with outer cover body 14, the left and right ends of fixed link 16 are fixedly connected with slide 18, and support rod 17 is located at fixed link 16 top, and be fixedly connected with fixed link 16, detection components 20 include loading disk 21, measuring scale 22, difference table 23, draw runner 24, quality testing table 25, carrier 26, briquetting 27, quality inspection device 28 and reset spring 29, the upper and lower ends of slide 18 are slidably connected Draw runner 24, carrier 26 is located at the left and right ends of draw runner 24, and is fixedly connected with draw runner 24, and the top side detachable of carrier 26 connects It is hinged with load plate 21, quality testing table 25 is located at the front surface of outer cover body 14, and is fixedly connected with outer cover body 14, carrier 26 Front surface be fixedly connected with measuring scale 22, difference table 23 is located at the top of support rod 17, and is fixedly connected with support rod 17, carrying The inner sidewall of device 26 is slidably connected briquetting 27, and the lower section of briquetting 27 is equipped with reset spring 29, and reset spring 29 and carrier 26 are solid Fixed connection, quality inspection device 28 is located at the bottom of reset spring 29, and is fixedly connected with reset spring 29, and casting component 30 includes loudspeaking Device 31, loudspeaker 31 is located at the right side of quality testing table 25, and is fixedly connected with outer cover body 14, loudspeaker 31 and external power supply It is electrically connected.

In the present embodiment, when in use, balance is horizontally arranged at by sucker 11 needs region to be used, passes through cunning Item 24 reversely adjusts the loading disk 21 on both sides, observes and measures ruler 22, so that after two loading disks 21 are equal from centre distance, on the left side It loads to be put into disk 21 and needs the object that measures, stablize after placing, the counterweight of quality such as be put on loading disk 21 on the right, make After balance be in equilibrium state, closed by rotation isolation cover 15, be observed, prevented by external action again, then Loudspeaker 31 and external power supply to be connected, the weight of object is transferred in quality inspection device 28 by reset spring 29, it is stored, then It is broadcasted by loudspeaker 31.

In the present embodiment, slide 18 is fixed with fixed link 16 by spiral shell button, so that draw runner 24 is when moving, fixed link 16 are still in center.

Further, the quantity of carrier 26 is two, and carrier 26 is slidably connected with outer cover body 14 by draw runner 24.

In the present embodiment, the quantity of carrier 26 is two, and carrier 26 and outer cover body 14 are sliding by draw runner 24 Dynamic connection is convenient for adjusting the length of the both sides arm of force, puts the measurement object of different size volume.

Further, reset spring 29 is fixed with quality inspection device 28 by nut.

In the present embodiment, reset spring 29 is fixed with quality inspection device 28 by nut so that measured object after pressing and Shi Huiwei, the phenomenon that preventing balance from causing recessed card.

Further, isolation cover 15 is rotatablely connected with outer cover body 14 by shaft 12.

In the present embodiment, isolation cover 15 is rotatablely connected with outer cover body 14 by shaft 12, so that in secondary detection When, not by external environment influence.

Further, briquetting 27 is slidably connected with carrier 26 by draw runner.

In the present embodiment, briquetting 27 is slidably connected with carrier 26 by draw runner, can measured object compacting after, and When buffer.

The working principle and process for using of the utility model: after the utility model installs, when in use, by balance by Sucker 11, which is horizontally arranged at, needs region to be used, and the loading disk 21 on both sides is reversely adjusted by draw runner 24, observes and measures ruler 22, So that load the object for being put into disk 21 and needing to measure on the left side after two loading disks 21 are equal from centre distance, stablize after placing, The counterweight of quality such as be put on loading disk 21 on the right so that after balance is in equilibrium state, by rotation isolation cover 15 into Row closing, is observed again, prevents by external action, then loudspeaker 31 and external power supply are connected, and the weight of object passes through Reset spring 29 is transferred in quality inspection device 28, is stored, then is broadcasted by loudspeaker 31, determines that numerical value does not have error twice Afterwards, power cut-off.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of balance convenient for folding and unfolding, it is characterised in that: including casing assembly (10), detection components (20) and casting component (30), the casing assembly (10) includes sucker (11), shaft (12), dust shielding net (13), outer cover body (14), isolation cover (15), the bottom of fixed link (16), support rod (17) and slide (18), the outer cover body (14) is fixedly connected with the sucker (11), the shaft (12) is located at the front surface of the outer cover body (14), and is rotatablely connected with the outer cover body (14), institute The right side for stating shaft (12) is equipped with the dust shielding net (13), and the dust shielding net (13) is fixedly connected with the outer cover body (14), The lateral wall of the shaft (12) is fixedly connected the isolation cover (15), and the fixed link (16) is located at the outer cover body (14) Top, and be fixedly connected with the outer cover body (14), the left and right ends of the fixed link (16) are fixedly connected with the slide (18), the support rod (17) is located at the top of the fixed link (16), and is fixedly connected with the fixed link (16), the inspection Surveying component (20) includes loading disk (21), measuring scale (22), difference table (23), draw runner (24), quality testing table (25), carrier (26), briquetting (27), quality inspection device (28) and reset spring (29), the upper and lower ends of the slide (18) are slidably connected the draw runner (24), the carrier (26) is located at the left and right ends of the draw runner (24), and is fixedly connected with the draw runner (24), described to hold The top side detachable for carrying device (26) connects the loading disk (21), and the quality testing table (25) is located at the outer cover body (14) Front surface, and be fixedly connected with the outer cover body (14), the front surface of the carrier (26) is fixedly connected with the measurement Ruler (22), the difference table (23) is located at the top of the support rod (17), and is fixedly connected with the support rod (17), described The inner sidewall of carrier (26) is slidably connected the briquetting (27), and the lower section of the briquetting (27) is equipped with the reset spring (29), the reset spring (29) is fixedly connected with the carrier (26), and the quality inspection device (28) is located at the reset spring (29) bottom, and be fixedly connected with the reset spring (29), the casting component (30) includes loudspeaker (31), described to raise Sound device (31) is located at the right side of the quality testing table (25), and is fixedly connected with the outer cover body (14), the loudspeaker (31) it is electrically connected with external power supply.

2. a kind of balance convenient for folding and unfolding according to claim 1, it is characterised in that: the quantity of the carrier (26) is Two, the carrier (26) is slidably connected with the outer cover body (14) by the draw runner (24).

3. a kind of balance convenient for folding and unfolding according to claim 1, it is characterised in that: the reset spring (29) with it is described Quality inspection device (28) is fixed by nut.

4. a kind of balance convenient for folding and unfolding according to claim 1, it is characterised in that: the isolation cover (15) and described outer Shell ontology (14) is rotatablely connected by the shaft (12).

5. a kind of balance convenient for folding and unfolding according to claim 1, it is characterised in that: the briquetting (27) and the carrying Device (26) is slidably connected by draw runner.