CN210696527U - Supporting device for reading support frame - Google Patents
Supporting device for reading support frame Download PDFInfo
- Publication number
- CN210696527U CN210696527U CN201921462952.XU CN201921462952U CN210696527U CN 210696527 U CN210696527 U CN 210696527U CN 201921462952 U CN201921462952 U CN 201921462952U CN 210696527 U CN210696527 U CN 210696527U
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- base
- sliding
- reading
- supporting
- supporting part
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Abstract
The utility model discloses a strutting arrangement for be used for reading support frame, which comprises a mounting bas, a supporting part, a pedestal, the mount pad tail end rotates through first connecting rod to be connected with the base, the mount pad middle part rotates through the second connecting rod to be connected with the supporting part, the supporting part other end is connected with connecting portion, the supporting part passes through connecting portion to be connected with the carriage, connecting portion bottom outer end is provided with the card strip, the carriage both sides are fixed with the sliding plate respectively, sliding plate outside symmetry is provided with the slider, be provided with the spout on the both sides board of base respectively, slider sliding connection is in the spout, the base internal surface transversely is provided with a plurality of V type grooves. The utility model discloses simple structure, the simple operation, stability is strong, and the mount pad once only can the angle of lifting to the multi-angle of reading the platform is adjusted in the realization.
Description
Technical Field
The utility model relates to a strutting arrangement technical field especially relates to a strutting arrangement for be used for reading the support frame.
Background
At present, when students or office workers read various books or look up various data, the books are directly placed on a desk or an office table, the books are in a horizontal state, and some books are directly held in hands and read at random angles. The modes are not only unfavorable for eyes and easy to cause myopia after a long time, but also can cause certain pressure on necks after a long time, and have adverse effects on the development of children bodies. The traditional reading mode can not be connected with the existing life style, so that a plurality of support frames convenient for readers to use appear on the market, the height of the existing support frame is not convenient to adjust, the adjusting angle cannot be fixed, the existing support structure of the reading support frame cannot meet the requirements of the readers, and the angle-adjustable support device is provided for the purpose.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a strutting arrangement for be used for reading the support frame, this strutting arrangement simple structure, it is convenient to use, the angle modulation of being convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a strutting arrangement for be used for reading support frame, includes mount pad, supporting part, base, the mount pad both sides board outside respectively is provided with two mounting panels, the mount pad tail end rotates through first connecting rod to be connected with the base, the mount pad middle part rotates through the second connecting rod to be connected with the supporting part, the supporting part other end is connected with connecting portion, and the supporting part passes through connecting portion to be connected with the carriage, connecting portion bottom outer end is provided with the card strip, the carriage both sides are fixed with the sliding plate respectively, sliding plate outside symmetry is provided with the slider, be provided with the spout on the both sides board of base respectively, slider sliding connection is in the spout, the base internal surface transversely is provided with a plurality of V type grooves, card strip cooperation chucking is in.
Furthermore, the supporting part comprises a hollow pipe, a supporting plate and a connecting part, a second connecting rod is embedded in the hollow pipe, and the supporting plate is fixedly installed between the hollow pipe and the connecting part.
Furthermore, prism shafts are symmetrically arranged on the upper portion of the inner side wall of the connecting portion, a strip-shaped groove is formed in an outer port of the bottom in the connecting portion, and the prism shafts are located on the upper portion of the strip-shaped groove.
Further, the carriage is the type of falling ∟, carriage upper portion both sides middle part is provided with the constant head tank, be provided with the platform that resets in the constant head tank, the sliding plate is the L type, the carriage is located sliding plate bottom plate upper portion.
Further, the base internal surface vertically is provided with two lugs, the lug is located V type inslot side, the third of base internal surface is no less than to the area that a plurality of V type grooves were shared, the interior cell wall angle of V type groove is less than outer cell wall angle, the lug is close to V type groove end and is provided with the chamfer.
Further, the head end symmetry of base both sides board is provided with branch, the nested rubber sleeve that has on the branch, the rubber sleeve has anti-skidding function, can also prevent base scratch desktop.
Furthermore, the middle part of the mounting plate is provided with a bolt hole which is provided with a bolt, and the mounting plate is fixedly mounted at the bottom of the reading platform bottom plate through the bolt.
Compared with the prior art, the beneficial effects of the utility model are that: (1) when the reading table needs to be angularly adjusted, the bottom plate of the reading table is lifted to drive the outer end of the mounting seat to be upward, at the moment, the prismatic shaft on the connecting part connected with the other end of the supporting part is clamped in the positioning groove of the sliding frame, the sliding frame is driven by the prismatic shaft to slide towards the tail end of the base, and the clamping strip is clamped in the V-shaped groove in a matched and clamped mode, so that the mounting seat can only be lifted by one angle at a time, and the multi-angle adjustment of the;
(2) the angle of the inner groove wall of the V-shaped groove is smaller than that of the outer groove wall, so that the sliding frame can only slide towards the tail end of the base in one stroke, and the inner side of the V-shaped groove is provided with the convex block, so that the clamping strip cannot be separated from the V-shaped groove, and the stability of the support frame body is improved;
(3) when the card strip stroke arrived at the most inboard V type groove, upwards lift the supporting part a little for prismatic axle reachs the platform that resets in the constant head tank, and the card strip breaks away from V type groove this moment, and the carriage resets to base outer end initial position, and the inclination of mounting bracket reduces, and the reading platform is in the gentle state.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention;
fig. 3 is a schematic structural view of the supporting portion of the present invention;
fig. 4 is a schematic view of the supporting portion of the present invention showing a structure in the opposite direction;
fig. 5 is a schematic structural view of part a of the present invention;
in the drawings, 1-mounting seat; 2-a support part; 21-hollow pipe; 22-a support plate; 23-a connecting part; 24-a prismatic shaft; 25-a card strip; 26-a strip-shaped groove; 3-a base; 31-a chute; 32-struts; 33-a rubber sleeve; 34-a bump; 35-V type groove; 4-sliding rack; 41-a sliding plate; 42-a slider; 43-positioning grooves; 431-a reset station; 5-bolt; 6, mounting a plate; 7-a first connecting rod; 8-second connecting rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-5, a supporting device for a reading supporting frame comprises an installation base 1, a supporting portion 2, and a base 3, wherein two installation plates 11 are respectively disposed on the outer sides of two side plates of the installation base 1, the tail end of the installation base 1 is rotatably connected to the base 3 through a first connecting rod 8, the middle portion of the installation base 1 is rotatably connected to the supporting portion 2 through a second connecting rod 7, the other end of the supporting portion 2 is connected to a connecting portion 23, the supporting portion 2 is connected to a sliding frame 4 through a connecting portion 23, a clamping strip 25 is disposed at the outer end of the bottom of the connecting portion 23, sliding plates 41 are respectively fixed on two sides of the sliding frame 4, sliding blocks 42 are symmetrically disposed on the outer sides of the sliding plates 41, sliding grooves 31 are respectively disposed on two side plates of the base 3, the sliding blocks 42 are slidably connected in the sliding grooves 31, the, the clamping strip 25 is matched and clamped in the V-shaped groove 35.
Further, the supporting part 2 comprises a hollow tube 21, a supporting plate 22 and a connecting part 23, the second connecting rod 7 is embedded in the hollow tube 21, and the supporting plate 22 is fixedly arranged between the hollow tube 21 and the connecting part 23; connecting portion 23 inside wall upper portion symmetry is provided with prismatic shaft 24, bottom outer port is provided with strip groove 26 in connecting portion 23, prismatic shaft 24 is located the upper portion in strip groove 26.
Further, the sliding frame 4 is of an inverted ∟ type, positioning grooves 43 are formed in the middle portions of two sides of the upper portion of the sliding frame 4, a reset table 431 is arranged in each positioning groove 43, when the connecting portion 23 and the sliding frame 4 are installed in a combined mode, the prism shaft 24 is assembled in each positioning groove 43, the sliding plate 41 is of an L type, and the sliding frame 4 is located on the upper portion of the bottom plate of the sliding plate 41.
Furthermore, two convex blocks 34 are longitudinally arranged on the inner surface of the base 3, the convex blocks 34 are positioned on the inner sides of the V-shaped grooves 35, the occupied area of the V-shaped grooves 35 is not less than one third of the inner surface of the base 3, the angle of the inner groove wall of each V-shaped groove 35 is smaller than that of the outer groove wall, and chamfers are arranged at the ends, close to the V-shaped grooves 35, of the convex blocks 34; the head end symmetry of base 3 both sides board is provided with branch 32, nested rubber sleeve 33 on the branch 32, rubber sleeve 33 has anti-skidding function, can also prevent base 3 scratch desktop.
Furthermore, a bolt hole is formed in the middle of the mounting plate 11, a bolt 5 is assembled in the bolt hole, and the mounting plate 11 is fixedly mounted at the bottom of the reading table bottom plate through a bolt 6.
The utility model discloses a theory of operation: after the combined installation of the utility model, when the reading stand needs to be angularly adjusted, the bottom plate of the reading stand is lifted to drive the outer end of the mounting seat 1 to be upward, at this time, the prism shaft 24 on the connecting part 23 connected with the other end of the supporting part 2 is clamped in the positioning groove 43 of the sliding frame 4, the prism shaft 24 drives the sliding frame 4 to slide towards the tail end of the base 3, and the clamping strip 25 is clamped in the V-shaped groove 35 in a matching way, so that the mounting seat 1 can only be lifted by one angle at a time, thereby realizing the multi-angle adjustment of the reading stand; the angle of the inner groove wall of the V-shaped groove 35 is smaller than that of the outer groove wall, so that the sliding frame 2 can only slide towards the tail end of the base 3 in one stroke, and the convex block 34 is arranged on the inner side of the V-shaped groove 35, so that the clamping strip 25 cannot be separated from the V-shaped groove 35, and the stability of the support frame body is improved; when the clamping strip 25 travels to the innermost V-shaped groove 35, the supporting part 2 is slightly lifted upwards, so that the prism shaft 24 reaches the reset table 431 in the positioning groove 43, the clamping strip 25 is separated from the V-shaped groove 35 at the moment, the sliding frame 4 is reset to the initial position of the outer end of the base 3, the inclination angle of the mounting frame 1 is reduced, and the reading table is in a gentle state.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A strutting arrangement for be used for reading support frame which characterized in that: comprises a mounting seat (1), a supporting part (2) and a base (3), wherein two mounting plates (6) are respectively arranged on the outer sides of two side plates of the mounting seat (1), the tail end of the mounting seat (1) is rotatably connected to the base (3) through a first connecting rod (8), the middle part of the mounting seat (1) is rotatably connected to the supporting part (2) through a second connecting rod (7), the other end of the supporting part (2) is connected with a connecting part (23), the supporting part (2) is connected to a sliding frame (4) through the connecting part (23), a clamping strip (25) is arranged at the outer end of the bottom of the connecting part (23), sliding plates (41) are respectively fixed on two sides of the sliding frame (4), sliding blocks (42) are symmetrically arranged on the outer sides of the sliding plates (41), sliding grooves (31) are respectively arranged on the two side plates, the inner surface of the base (3) is transversely provided with a plurality of V-shaped grooves (35), and the clamping strip (25) is clamped in the V-shaped grooves (35) in a matching mode.
2. A support device for a reading stand according to claim 1, wherein: the supporting part (2) comprises a hollow tube (21), a supporting plate (22) and a connecting part (23), a second connecting rod (7) is embedded in the hollow tube (21), and the supporting plate (22) is fixedly installed between the hollow tube (21) and the connecting part (23).
3. A support device for a reading stand according to claim 2, wherein: connecting portion (23) inside wall upper portion symmetry is provided with prismatic shaft (24), the outer port of bottom is provided with bar groove (26) in connecting portion (23), prismatic shaft (24) are located the upper portion in bar groove (26).
4. The support device for a reading support according to claim 3, wherein the sliding frame (4) is of an inverted ∟ type, the middle of the two sides of the upper part of the sliding frame (4) is provided with a positioning groove (43), the positioning groove (43) is internally provided with a reset table (431), the sliding plate (41) is of an L type, and the sliding frame (4) is positioned on the upper part of the bottom plate of the sliding plate (41).
5. A support arrangement for a reading stand according to claim 4, wherein: base (3) internal surface vertically is provided with two lugs (34), lug (34) are located V type groove (35) inboardly, the third of base (3) internal surface is no less than to a plurality of V type groove (35) shared area, the cell wall angle is less than outer cell wall angle in V type groove (35), lug (34) are close to V type groove (35) end and are provided with the chamfer.
6. A support arrangement for a reading stand according to claim 4, wherein: the head ends of the two side plates of the base (3) are symmetrically provided with supporting rods (32), and rubber sleeves (33) are nested on the supporting rods (32).
7. A support device for a reading stand according to claim 6, wherein: the mounting plate (6) middle part is provided with the bolt hole, and the bolt hole is equipped with bolt (5), mounting plate (6) pass through bolt (5) fixed mounting in reading platform bottom plate bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921462952.XU CN210696527U (en) | 2019-09-04 | 2019-09-04 | Supporting device for reading support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921462952.XU CN210696527U (en) | 2019-09-04 | 2019-09-04 | Supporting device for reading support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210696527U true CN210696527U (en) | 2020-06-09 |
Family
ID=70939307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921462952.XU Active CN210696527U (en) | 2019-09-04 | 2019-09-04 | Supporting device for reading support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210696527U (en) |
-
2019
- 2019-09-04 CN CN201921462952.XU patent/CN210696527U/en active Active
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