CN212061481U

CN212061481U - Point reading machine with good protection performance

Info

Publication number: CN212061481U
Application number: CN202020847045.3U
Authority: CN
Inventors: 卻坤琦
Original assignee: Lishui Fast Feed Technology Co ltd
Current assignee: Lishui Fast Feed Technology Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-12-01
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a machine of reading a little that barrier propterty is good, including the casing, the inner chamber of casing is provided with the machine of reading a little body, reads the bottom fixedly connected with buffering box of machine body, and the both sides of buffering box inner chamber all are provided with the limiting plate, the first spring of the equal fixedly connected with in one side that two limiting plates are opposite, the equal fixedly connected with regulating wheel in one side that two limiting plates are relative, and the bottom intercommunication of buffering box has spacing shell, and the bottom fixedly connected with of casing inner chamber adjusts the pole. The utility model discloses a set up casing, buffering box, limiting plate, first spring, regulating wheel, spacing shell, adjust pole, regulating block, slide bar, fixed block, sliding sleeve, second spring, connecting rod, buffering shell, flexure strip, stopper, third spring, first buffer rubber piece and second buffer rubber piece, solved current point and read quick-witted barrier propterty hand drop or meet the easy problem of damaging of colliding with, this point reads the machine, possesses the advantage that barrier propterty is good, is worth promoting.

Description

Point reading machine with good protection performance

Technical Field

The utility model relates to a machine technical field is read to the point, specifically is a machine is read to point that barrier propterty is good.

Background

The point reading machine is a teaching aid similar to a computer, and is a high-tech means such as a universal electromagnetic induction positioning system and a wireless sensing point technology, so that a written book teaching material is changed into a vocal teaching material capable of producing sound at will according to the learning requirement, and is a miraculous education product capable of enabling a textbook opening to speak.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine is read to point that barrier propterty is good possesses the advantage that barrier propterty is good, has solved the poor hand of current machine is read to point barrier propterty and has dropped or meet the easy problem of damaging of colliding with.

In order to achieve the above object, the utility model provides a following technical scheme: a point reading machine with good protection performance comprises a shell, wherein a point reading machine body is arranged in an inner cavity of the shell, a buffering box is fixedly connected to the bottom of the point reading machine body, limiting plates are arranged on two sides of the inner cavity of the buffering box, a first spring is fixedly connected to one side opposite to the two limiting plates, an adjusting wheel is fixedly connected to one side opposite to the two limiting plates, the bottom of the buffering box is communicated with a limiting shell, an adjusting rod is fixedly connected to the bottom of the inner cavity of the shell, the top of the adjusting rod penetrates through the limiting shell and is fixedly connected with an adjusting block, the top of the adjusting block extends to the inner cavity of the buffering box and is in contact with the adjusting wheel, sliding rods are arranged on two sides of the bottom of the shell, fixed blocks are fixedly connected to two sides of the sliding rods, the bottom of the fixed blocks is fixedly connected with the, the surfaces of the two sliding rods and the opposite sides of the two sliding sleeves are both sleeved with a second spring, the tops of the sliding sleeves are movably connected with a connecting rod, one side of the connecting rod, which is far away from the sliding sleeve, is movably connected with the buffer box, both sides of the inner cavity of the shell body are fixedly connected with buffer shells, the two sides of the point reading machine body are both provided with elastic pieces, the top and the bottom of the opposite sides of the two elastic pieces are both fixedly connected with limiting blocks, one side of the limiting block, which is far away from the elastic sheet, extends to the inner cavity of the buffer shell, the top and the bottom of the inner cavity of the buffer shell are fixedly connected with third springs, a first buffer rubber block is arranged between the third spring and the limiting block, one side of the first buffer rubber block, which is far away from the limiting block, is fixedly connected with the third spring, the top fixedly connected with second buffer rubber piece of point reading machine body, the top of second buffer rubber piece and the inner wall fixed connection of casing.

Preferably, the bottom of spacing shell is seted up with adjusting the opening that the pole cooperation was used, the one side that the limiting plate was kept away from to first spring and the inner wall fixed connection of buffering box, the top of regulating block is provided with the rubber pad.

Preferably, the two sides of the second spring are respectively fixedly connected with the fixed block and the sliding sleeve, and the joints of the two sides of the buffer box and the connecting rod are movably connected through a rotating shaft.

Preferably, the bottom fixedly connected with slider of sliding sleeve, the spout that uses with the slider cooperation is all seted up to the both sides of casing inner chamber bottom, the top fixedly connected with handle of casing.

Preferably, the top of the front surface of the shell is movably connected with a protective door through a hinge, and the bottom of the front side of the protective door is fixedly connected with a handle.

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

1. the utility model discloses a set up casing, buffering box, limiting plate, first spring, regulating wheel, spacing shell, adjust pole, regulating block, slide bar, fixed block, sliding sleeve, second spring, connecting rod, buffering shell, flexure strip, stopper, third spring, first buffer rubber piece and second buffer rubber piece, solved current point and read quick-witted barrier propterty hand drop or meet the easy problem of damaging of colliding with, this point reads the machine, possesses the advantage that barrier propterty is good, is worth promoting.

2. The utility model discloses a set up first spring, can absorb the impact force that the limiting plate brought, through setting up the regulating wheel, can make things convenient for the regulating block to use, through setting up the slide bar, can make things convenient for the use of sliding sleeve, through setting up the connecting rod, can conduct the impact force that the buffering box produced to the sliding sleeve, through setting up the second spring, can absorb the impact force of conduction to sliding sleeve, through setting up the flexure strip, can absorb the impact force that the point read machine body received with stopper and first cushion rubber piece cooperation, through setting up slider and spout, can make things convenient for the removal of sliding sleeve, through setting up the handle, can the person of facilitating the use carry the point read machine body.

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 housing; 2. a reading machine body; 3. a buffer box; 4. a limiting plate; 5. a first spring; 6. an adjustment wheel; 7. a limiting shell; 8. adjusting a rod; 9. an adjusting block; 10. a slide bar; 11. a fixed block; 12. a sliding sleeve; 13. a second spring; 14. a connecting rod; 15. a buffer shell; 16. an elastic sheet; 17. a limiting block; 18. a third spring; 19. a first cushion rubber block; 20. a second cushion rubber block; 21. a handle; 22. a guard gate.

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.

Referring to fig. 1-3, a point reading machine with good protection performance comprises a housing 1, a point reading machine body 2 is arranged in an inner cavity of the housing 1, a buffer box 3 is fixedly connected to the bottom of the point reading machine body 2, limit plates 4 are arranged on two sides of the inner cavity of the buffer box 3, a first spring 5 is fixedly connected to one side opposite to the two limit plates 4, an adjusting wheel 6 is fixedly connected to one side opposite to the two limit plates 4, a limit shell 7 is communicated with the bottom of the buffer box 3, an adjusting rod 8 is fixedly connected to the bottom of the inner cavity of the housing 1, the top of the adjusting rod 8 penetrates through the limit shell 7 and is fixedly connected with an adjusting block 9, the top of the adjusting block 9 extends to the inner cavity of the buffer box 3 and contacts with the adjusting wheel 6, slide bars 10 are arranged on two sides of the bottom of the housing 1, fixed blocks 11 are fixedly connected to two sides of the slide bars, the surface of the sliding rod 10 is sleeved with a sliding sleeve 12, the surfaces of the two sliding rods 10 and the sides opposite to the two sliding sleeves 12 are both sleeved with a second spring 13, the top of the sliding sleeve 12 is movably connected with a connecting rod 14, one side of the connecting rod 14 far away from the sliding sleeve 12 is movably connected with a buffer box 3, both sides of the inner cavity of the shell 1 are fixedly connected with buffer shells 15, both sides of the click-to-read machine body 2 are provided with elastic sheets 16, the top and the bottom of the opposite sides of the two elastic sheets 16 are fixedly connected with limit blocks 17, one side of the limit blocks 17 far away from the elastic sheets 16 extends to the inner cavity of the buffer shells 15, both the top and the bottom of the inner cavity of the buffer shells 15 are fixedly connected with third springs 18, a first buffer rubber block 19 is arranged between the third springs 18 and the limit blocks 17, one side of the first buffer rubber block 19 far away from the limit blocks 17 is fixedly connected with the, the top of the second buffer rubber block 20 is fixedly connected with the inner wall of the shell 1, the bottom of the limiting shell 7 is provided with an opening matched with the adjusting rod 8 for use, one side of the first spring 5, which is far away from the limiting plate 4, is fixedly connected with the inner wall of the buffer box 3, the top of the adjusting block 9 is provided with a rubber pad, two sides of the second spring 13 are respectively fixedly connected with the fixed block 11 and the sliding sleeve 12, the joints of two sides of the buffer box 3 and the connecting rod 14 are movably connected through a rotating shaft, the bottom of the sliding sleeve 12 is fixedly connected with a sliding block, two sides of the bottom of the inner cavity of the shell 1 are respectively provided with sliding chutes matched with the sliding block for use, the top of the shell 1 is fixedly connected with a handle 21, the top of the front surface of the shell 1 is movably connected with a protective door 22 through a hinge, the bottom of the front side, can make things convenient for regulating block 9 to use, through setting up slide bar 10, can make things convenient for the use of sliding sleeve 12, through setting up connecting rod 14, can conduct the impact force that buffering box 3 produced to sliding sleeve 12, through setting up second spring 13, can absorb the impact force that conducts to sliding sleeve 12, through setting up flexure strip 16, can cooperate with stopper 17 and first buffer rubber piece 19 and absorb the impact force that click-to-read machine body 2 received, through setting up slider and spout, can make things convenient for the removal of sliding sleeve 12, through setting up handle 21, can the person of facilitating the use carries click-to-read machine body 2, through setting up casing 1, buffering box 3, limiting plate 4, first spring 5, regulating wheel 6, spacing shell 7, adjust pole 8, regulating block 9, slide bar 10, fixed block 11, sliding sleeve 12, second spring 13, connecting rod 14, buffering shell 15, flexure strip 16, stopper 17, third spring 18, First cushion rubber piece 19 and second cushion rubber piece 20 have solved the poor hand of current machine of reading of point and have dropped or run into the problem of colliding with easy damage, and this machine of reading of point possesses the advantage that barrier propterty is good, is worth promoting.

When the point reader is used, when two sides of the point reader body 2 are impacted, the point reader body 2 moves to extrude the elastic sheet 16, the elastic sheet 16 drives the limiting block 17 to move after being extruded, the limiting block 17 moves to extrude the first buffer rubber block 19 to move, the first buffer rubber block 19 moves to extrude the third spring 18, the third spring 18 contracts to absorb impact force caused by the impact, when the point reader body 2 loses hands and falls off, the point reader body 2 moves downwards to drive the adjusting wheel 6 to extrude the adjusting block 9, the adjusting wheel 6 extrudes the inclined plane of the adjusting block 9 to move, the adjusting wheel 6 moves to drive the limiting plate 4 to move, the limiting plate 4 moves to extrude the first spring 5, the first spring 5 absorbs part of impact force, meanwhile, the buffer box 3 moves to drive the connecting rod 14 to move, the connecting rod 14 is matched with the sliding sleeve 12 to extrude the second spring 13, and the second spring 13 contracts to absorb residual impact force after being extruded, the point reading machine body 2 is prevented from being damaged when encountering impact.

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 point reading machine that barrier propterty is good, includes casing (1), its characterized in that: the inner cavity of the shell (1) is provided with a point reading machine body (2), the bottom of the point reading machine body (2) is fixedly connected with a buffering box (3), the two sides of the inner cavity of the buffering box (3) are respectively provided with a limiting plate (4), one side of each of the two limiting plates (4) opposite to each other is fixedly connected with a first spring (5), one side of each of the two limiting plates (4) opposite to each other is fixedly connected with an adjusting wheel (6), the bottom of the buffering box (3) is communicated with a limiting shell (7), the bottom of the inner cavity of the shell (1) is fixedly connected with an adjusting rod (8), the top of the adjusting rod (8) penetrates through the limiting shell (7) and is fixedly connected with an adjusting block (9), the top of the adjusting block (9) extends to the inner cavity of the buffering box (3) and is in contact with the adjusting wheels (6), the two sides of, the improved point reading machine is characterized in that fixed blocks (11) are fixedly connected to two sides of the sliding rods (10), the bottom of each fixed block (11) is fixedly connected with the inner wall of the shell (1), a sliding sleeve (12) is sleeved on the surface of each sliding rod (10), a second spring (13) is sleeved on the surface of each sliding rod (10) and on one side opposite to the corresponding sliding sleeve (12), a connecting rod (14) is movably connected to the top of each sliding sleeve (12), one side, far away from the corresponding sliding sleeve (12), of each connecting rod (14) is movably connected with the corresponding buffer box (3), buffer shells (15) are fixedly connected to two sides of the inner cavity of the shell (1), elastic pieces (16) are arranged on two sides of the point reading machine body (2), limit blocks (17) are fixedly connected to the tops and the bottoms of two opposite sides of the two elastic pieces (16), one side, far away from the elastic pieces (16), of each limit block, the top and the equal fixedly connected with third spring (18) in bottom of buffering shell (15) inner chamber, be provided with first buffer rubber piece (19) between third spring (18) and stopper (17), one side and third spring (18) fixed connection that stopper (17) were kept away from in first buffer rubber piece (19), top fixedly connected with second buffer rubber piece (20) of click-to-read machine body (2), the top of second buffer rubber piece (20) and the inner wall fixed connection of casing (1).

2. The point reading machine with good protection performance according to claim 1, characterized in that: the opening that uses with adjusting pole (8) cooperation is seted up to the bottom of spacing shell (7), limiting plate (4) was kept away from in first spring (5) one side and the inner wall fixed connection of buffering box (3), the top of regulating block (9) is provided with the rubber pad.

3. The point reading machine with good protection performance according to claim 1, characterized in that: the two sides of the second spring (13) are respectively fixedly connected with the fixed block (11) and the sliding sleeve (12), and the joints of the two sides of the buffer box (3) and the connecting rod (14) are movably connected through a rotating shaft.

4. The point reading machine with good protection performance according to claim 1, characterized in that: the bottom fixedly connected with slider of sliding sleeve (12), the spout that uses with the slider cooperation is all seted up to the both sides of casing (1) inner chamber bottom, the top fixedly connected with handle (21) of casing (1).

5. The point reading machine with good protection performance according to claim 1, characterized in that: the top of the front surface of the shell (1) is movably connected with a protective door (22) through a hinge, and the bottom of the front side of the protective door (22) is fixedly connected with a handle.