CN218036099U - Protective device for force measuring device - Google Patents

Abstract

The utility model discloses a protector for dynamometer, the power distribution box comprises a box body, the inner chamber swing joint of box has first fly leaf, the first fixed block of the equal fixedly connected with in front end and the rear end of box inner chamber bottom both sides, first fixed block with the relative one side fixedly connected with slide bar of box inner wall, the slide bar is kept away from the one end of first fixed block and the inner wall fixed connection of box. The utility model discloses a first fly leaf, the slide bar, the sliding sleeve, the connecting rod, the cooperation of bearing body and first spring, the effect of buffering to it after the shock attenuation box receives the collision has been played, through setting up second fly leaf and second spring, the effect of fixed place board has been played, can also receive the side impact at the place board simultaneously, the effect of buffering is carried out, solved because the display is mostly the glass material, in case the collision appears or drops when carrying, very easily lead to the display to damage, and then lead to the unable problem that uses of ergograph.

Description

Protective device for force measuring device

Technical Field

The utility model relates to a ergograph technical field specifically is a protector for dynamometer.

Background

The dynamometer is also called a tension tester or an electronic tension tester, and is used for the tests such as stretching, stripping, tearing and the like of various non-metallic material samples, and the special tests of some products, the force measurement display is a display part which displays the data of the force measurement test completion through transmission equipment, because the display is mostly made of glass materials, once collision or dropping occurs when carrying, the display is extremely easy to cause damage, and then the force measurement device can not be used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector for dynamometer has possessed and has prevented falling the advantage of preventing colliding with, has solved because the display is mostly the glass material, in case the collision appears or drops when carrying, very easily leads to the display to damage, and then leads to the unable problem of using of dynamometer.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protector for dynamometer, includes the box, the inner chamber swing joint of box has first fly leaf, the first fixed block of front end and the equal fixedly connected with in rear end of box inner chamber bottom both sides, first fixed block with the relative one side fixedly connected with slide bar of box inner wall, the slide bar is kept away from the one end of first fixed block and the inner wall fixed connection of box, the equal swing joint in both ends on slide bar surface has the sliding sleeve, bearing swing joint has the connecting rod at the top of sliding sleeve through bearing swing joint, the one end swing joint that the sliding sleeve was kept away from to the connecting rod has the bearing body, the top of bearing body and the bottom fixed connection of first fly leaf, the both ends on slide bar surface all overlap and are equipped with first spring, the both ends of first spring respectively with the inner wall fixed connection of sliding sleeve, first fixed block and box, the top fixedly connected with shock attenuation box of first fly leaf, the equal swing joint in front end and the rear end of shock attenuation box inner chamber has the second fly leaf, the second fly leaf is provided with the second fly leaf with the inboard wall fixed connection of second fly leaf, the both sides of second fly leaf and shock attenuation box are connected.

Preferably, the equal fixedly connected with second fixed block in front end and the rear end of shock attenuation box inner chamber, the spout has been seted up on the surface of second fixed block, the inner chamber sliding connection of spout has the slider, the one end and the second fly leaf fixed connection of spout inner chamber are kept away from to the slider.

Preferably, a placing groove is formed in the top of the placing plate, pressing plates are movably connected to the periphery of an inner cavity of the placing groove, mounting holes are formed in the periphery of the inner cavity of the placing groove, a third spring is fixedly connected to the inner cavity of the mounting holes, and one end, far away from the inner cavity of the mounting holes, of the third spring is fixedly connected with the pressing plates.

Preferably, the limiting groove has all been seted up to the both sides of box inner chamber, the both ends of first fly leaf all extend to the inner chamber of limiting groove and with the inner chamber sliding connection of limiting groove, the equal fixedly connected with fourth spring in front end and the rear end of limiting groove inner chamber bottom, the one end that limiting groove inner chamber bottom was kept away from to the fourth spring and the bottom fixed connection of first fly leaf.

Preferably, the top of the box body is movably connected with a box cover, and the bottom of the box cover is fixedly connected with a sponge cushion.

Preferably, the equal fixedly connected with first connecting block in both sides of box top rear end, the inner chamber swing joint of first connecting block has the second connecting block, the one end and the case lid fixed connection of first connecting block inner chamber are kept away from to the second connecting block, first connecting block passes through round pin axle swing joint with the second connecting block.

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

the utility model discloses a set up the place board, the effect of placing the ergograph in its top standing groove has been played, through first fly leaf, the slide bar, the sliding sleeve, the connecting rod, the cooperation of bearing body and first spring, the effect of buffering to it after the shock attenuation box receives the collision has been played, through setting up second fly leaf and second spring, the effect of fixed place board has been played, can also receive the side collision at the place board simultaneously, carry out the effect of buffering, wherein first spring and second spring can produce deformation when receiving the extrusion, consequently can carry out the effect of buffering to the ergograph when receiving the collision or falling, ensure that the standing groove inner chamber ergograph can not be because of the collision or fall impaired, place the ergograph in the user's knapsack for directly, can be better protect the ergograph, effectively avoid the ergograph because of receiving the collision, the extrusion or from the carrier on one's body lead to the impaired condition of instrument to take place, solved because display glass material, in case appear colliding or dropping when carrying, very easily lead to the display damage, and then lead to the problem that the ergograph can's use.

Drawings

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

fig. 2 is an explosion structure diagram of the placing groove and the pressing plate of the present invention;

FIG. 3 is a schematic sectional view of the case of the present invention;

fig. 4 is a schematic view of the top view structure of the shock-absorbing box of the present invention.

In the figure: 1. a box body; 2. a first movable plate; 3. a first fixed block; 4. a slide bar; 5. a sliding sleeve; 6. a connecting rod; 7. a bearing body; 8. a first spring; 9. a shock-absorbing box; 10. a second movable plate; 11. a second spring; 12. a second fixed block; 13. a chute; 14. a slider; 15. placing a plate; 16. a placement groove; 17. pressing a plate; 18. mounting holes; 19. a third spring; 20. a limiting groove; 21. a fourth spring; 22. a box cover; 23. a sponge cushion; 24. a first connection block; 25. and a second connecting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The utility model discloses a box 1, first fly leaf 2, first fixed block 3, slide bar 4, sliding sleeve 5, connecting rod 6, bearing body 7, first spring 8, shock attenuation box 9, second fly leaf 10, second spring 11, second fixed block 12, spout 13, slider 14, mounting plate 15, standing groove 16, clamp plate 17, mounting hole 18, third spring 19, spacing groove 20, fourth spring 21, case lid 22, foam-rubber cushion 23, first connecting block 24 and second connecting block 25 part are the parts that general standard or technical staff in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

Referring to fig. 1-4, a protection device for a force measuring device comprises a box body 1, a first movable plate 2 is movably connected to an inner cavity of the box body 1, a first fixed block 3 is fixedly connected to both front and rear ends of the bottom of the inner cavity of the box body 1, a slide rod 4 is fixedly connected to one side of the first fixed block 3 opposite to the inner wall of the box body 1, one end of the slide rod 4 far away from the first fixed block 3 is fixedly connected to the inner wall of the box body 1, a sliding sleeve 5 is movably connected to both ends of the surface of the slide rod 4, a connecting rod 6 is movably connected to the top of the sliding sleeve 5 through a bearing, a bearing body 7 is movably connected to one end of the connecting rod 6 far away from the sliding sleeve 5, a second spring 10 is movably connected to both front and rear ends of the inner cavity of the damping box 9, a second spring 11 is fixedly connected to one side of the inner wall of the damping box 9 opposite to the inner wall of the sliding sleeve 5, a damping box body 9 is arranged between the second movable plate and the damping box 10, and the damping box is arranged in a damping box, a damping box 15 is arranged between the second movable plate and the damping box 10, and the damping box is arranged in a damping box, a damping box 15, played the effect of fixed place board 15, simultaneously can also receive the side collision at place board 15, carry out the effect of buffering, wherein first spring 8 and second spring 11 can produce deformation when receiving the extrusion, consequently can carry out the effect of buffering to the dynamometer when receiving the collision or falling, ensure that 16 inner chamber dynamometers of standing groove can not be impaired because of the collision or fall, carry the dynamometer in user's knapsack for direct placing, can be better protect the dynamometer, effectively avoid the dynamometer because of receiving the collision, the extrusion or from the carrier on one's body drop and lead to the impaired condition of instrument to take place, solved because the display is mostly the glass material, in case the collision appears or drops when carrying, very easily lead to the display to damage, and then lead to the unable problem that uses of dynamometer.

Specifically, the equal fixedly connected with second fixed block 12 in front end and the rear end of shock attenuation box 9 inner chamber, spout 13 has been seted up on the surface of second fixed block 12, the inner chamber sliding connection of spout 13 has slider 14, the one end and the second fly leaf 10 fixed connection of spout 13 inner chamber are kept away from to slider 14, through the cooperation of spout 13 and slider 14, can carry on spacingly to the movement track of second fly leaf 10, avoid second fly leaf 10 position when the motion to take place the skew.

Specifically, standing groove 16 has been seted up at the top of mounting plate 15, the equal swing joint all around of 16 inner chambers of standing groove has clamp plate 17, mounting hole 18 has all been seted up all around of 16 inner chambers of standing groove, the inner chamber fixedly connected with third spring 19 of mounting hole 18, the one end and the clamp plate 17 fixed connection of 18 inner chambers of mounting hole are kept away from to third spring 19, cooperation through clamp plate 17 and third spring 19, can carry out the effect of fixing to the dynamometer, avoid the dynamometer to appear the condition of rocking in the inner chamber of standing groove 16.

The utility model discloses a spacing groove 20 has all been seted up to the both sides of box 1 inner chamber, the both ends of first fly leaf 2 all extend to the inner chamber of spacing groove 20 and with the inner chamber sliding connection of spacing groove 20, the equal fixedly connected with fourth spring 21 of front end and rear end of spacing groove 20 inner chamber bottom, the one end of spacing groove 20 inner chamber bottom and the bottom fixed connection of first fly leaf 2 are kept away from to fourth spring 21, cooperation through spacing groove 20 and fourth spring 21, the effect of spacing and reseing is carried out to first fly leaf 2 has been played, wherein produce deformation when fourth spring 21 receives the extrusion, the elasticity that resets of fourth spring 21 drives first fly leaf 2 and resets, thereby cushion the power that the collision produced.

Specifically, the top swing joint of box 1 has case lid 22, and the bottom fixedly connected with foam-rubber cushion 23 of case lid 22 is through setting up case lid 22 for sealed box 1 through setting up foam-rubber cushion 23, has played the effect of protecting the ergograph of 16 inner chambers of standing groove.

Specifically, the equal first connecting block 24 of fixedly connected with in both sides of 1 top rear end of box, the inner chamber swing joint of first connecting block 24 has second connecting block 25, the one end and the case lid 22 fixed connection of first connecting block 24 inner chamber are kept away from to second connecting block 25, first connecting block 24 passes through round pin axle swing joint with second connecting block 25, through the cooperation of first connecting block 24 and second connecting block 25, the effect that case lid 22 is connected with box 1 and opens and shuts has been played.

During the use, place the ergograph in the inner chamber of standing groove 16, aim at four angles of ergograph and the inner chamber of clamp plate 17, the elasticity that resets of third spring 19 promotes four angle laminating of clamp plate 17 and ergograph, fix the ergograph with this, avoid the ergograph to appear rocking in the inner chamber of standing groove 16, then lid 22 closes, accomodate the ergograph with this completion, when box 1 receives external collision, first fly leaf 2 downward displacement when shock attenuation box 9 atress, when first fly leaf 2 extrudees downwards, connecting rod 6 drives sliding sleeve 5 at the surperficial slip of slide bar 4, first spring 8 and fourth spring 21 can produce deformation, thereby cushion the power that the collision produced, second spring 11 can be when receiving the collision simultaneously, produce deformation, come to buffer place board 15 with this, thereby better carry out the ergograph, solved because the display is mostly glass material, in case the collision appears or drops when carrying, very easily lead to the display damage, and then lead to the unable problem of using of ergograph.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a protector for dynamometer, includes box (1), its characterized in that: the damping box is characterized in that a first movable plate (2) is movably connected to an inner cavity of the box body (1), first fixed blocks (3) are fixedly connected to the front end and the rear end of two sides of the bottom of the inner cavity of the box body (1), a sliding rod (4) is fixedly connected to one side, opposite to the inner wall of the box body (1), of the first fixed block (3) of the sliding rod (4), one end, away from the sliding rod (4), of the first fixed block (3) is fixedly connected to the inner wall of the box body (1), a sliding sleeve (5) is movably connected to the two ends of the surface of the sliding rod (4), a connecting rod (6) is movably connected to the top of the sliding sleeve (5) through a bearing, a bearing body (7) is movably connected to one end of the connecting rod (6), the top of the bearing body (7) is fixedly connected to the bottom of the first movable plate (2), first springs (8) are sleeved on the two ends of the surface of the sliding rod (4), two ends of the first springs (8) are fixedly connected to the inner wall of the sliding sleeve (5), the sliding sleeve (3) and the inner wall of the box body (1), a damping box body (2), a damping box body (9) is fixedly connected to one side, a damping box (9) is fixedly connected to one side, a second movable plate (10) is fixedly connected to one side of the inner wall of the movable plate (9), the two ends of the second spring (11) are respectively fixedly connected with the inner walls of the second movable plate (10) and the damping box (9), the inner cavity of the damping box (9) is located at two positions, a placement plate (15) is arranged between the second movable plates (10), and the two sides of the placement plate (15) are fixedly connected with the second movable plates (10).

2. A guard for a load cell according to claim 1, wherein: the equal fixedly connected with second fixed block (12) in front end and the rear end of shock attenuation box (9) inner chamber, spout (13) have been seted up on the surface of second fixed block (12), the inner chamber sliding connection of spout (13) has slider (14), the one end and second fly leaf (10) fixed connection of spout (13) inner chamber are kept away from in slider (14).

3. A guard for a load cell according to claim 1, wherein: the novel spring fixing device is characterized in that a placing groove (16) is formed in the top of the placing plate (15), pressing plates (17) are movably connected to the periphery of an inner cavity of the placing groove (16), mounting holes (18) are formed in the periphery of the inner cavity of the placing groove (16), third springs (19) are fixedly connected to the inner cavities of the mounting holes (18), and one ends, far away from the inner cavity of the mounting holes (18), of the third springs (19) are fixedly connected with the pressing plates (17).

4. A guard for a load cell according to claim 1, wherein: spacing groove (20) have all been seted up to the both sides of box (1) inner chamber, the both ends of first fly leaf (2) all extend to the inner chamber of spacing groove (20) and with the inner chamber sliding connection of spacing groove (20), the equal fixedly connected with fourth spring (21) of front end and rear end of spacing groove (20) inner chamber bottom, the one end of spacing groove (20) inner chamber bottom and the bottom fixed connection of first fly leaf (2) are kept away from in fourth spring (21).

5. A guard for a load cell according to claim 1, wherein: the top of the box body (1) is movably connected with a box cover (22), and the bottom of the box cover (22) is fixedly connected with a sponge cushion (23).

6. A guard for a load cell according to claim 1, wherein: the equal first connecting block (24) of both sides fixedly connected with of box (1) top rear end, the inner chamber swing joint of first connecting block (24) has second connecting block (25), the one end and case lid (22) fixed connection of first connecting block (24) inner chamber are kept away from in second connecting block (25), first connecting block (24) are through round pin axle swing joint with second connecting block (25).

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