Base structure of laser page turning pen

Abstract

The utility model discloses a laser page turning pen base structure which comprises a base body, and the bottom of the base body is rotationally connected with a roller shaft. A supporting seat is arranged on the back face of the base body, one end of the supporting seat is fixedly connected to the side wall of the roller shaft, and the angle between the supporting seat and the base body is adjustable. The fixing state between the supporting seat and the base body can be easily unlocked by simply pressing the pressing handle, the operation is simple, convenient and rapid, and complex steps or tool assistance are not needed. Afterwards, by means of smooth rotation of the roll shaft and stable supporting of the supporting base, the user can freely adjust the base body to any angle suitable for demonstration operation, and using flexibility and comfort are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a laser page turning pen base structure belongs to laser page turning pen technical field. BACKGROUND

[0002] In the traditional design of the laser page turning pen base, the user often needs to go through cumbersome steps or use special tools to adjust the support angle of the base, which not only reduces the convenience of use, but also increases the operation difficulty. At the same time, the traditional base fixing mode often has the problem of insufficient stability, which is easy to shake or tip over during use, affecting the smoothness and professionalism of the demonstration operation. In order to solve these problems, a laser page turning pen base structure is proposed. SUMMARY

[0003] In view of the above technical deficiencies, the utility model aims to provide a laser page turning pen base structure for ensuring that the base does not shake or tip over during use, and simplifying the user's operation steps.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: the utility model provides a laser page turning pen base structure, comprising:

[0005] A base body is provided with a placing groove on the base body;

[0006] A roller shaft is rotatably connected to the bottom of the base body;

[0007] A support seat is used to support the base body, the support seat is arranged on the back surface of the base body, and one end of the support seat is fixedly connected to the side wall of the roller shaft;

[0008] The angle between the support seat and the base body is adjustable.

[0009] Preferably, the inside of the roller shaft is slidably connected with a sliding plate through a spring, the center of the sliding plate is fixedly provided with a pressing handle, one end of the pressing handle away from the sliding plate penetrates through the roller shaft and the base body and extends to the outside, the side wall of the sliding plate is fixedly connected with a abutting column, and the side wall of the base body is arrayed with a plurality of insertion holes, and one end of the abutting column away from the sliding plate is inserted into the inside of the insertion hole.

[0010] Preferably, the support seat comprises a long plate and a short plate, the long plate and the short plate are arranged vertically, and one end of the short plate is fixedly connected with the roller shaft.

[0011] Preferably, the back surface of the base body is provided with a receiving groove, and the long plate is movably received into the inside of the receiving groove.

[0012] Preferably, the connecting part of the long plate and the short plate of the support seat is provided with a reinforcing rib for preventing the deformation of the support seat.

[0013] Preferably, the lower end of the base body and below the receiving groove is provided with a relief chamfer.

[0014] Preferably, the long plate is provided with an anti-skid layer on the side wall away from the base body.

[0015] Preferably, the base body is provided with two clamping plates for clamping the laser page turning pen on the mouth of the placing groove.

[0016] Preferably, the long plate is fixedly connected with a clamping block on the side wall, and the receiving groove is provided with a through hole.

[0017] When the long plate is received in the receiving groove, the clamping block extends into the placing groove from the through hole and movably abuts against the side wall of the laser page turning pen.

[0018] Preferably, the clamping block can be made of elastic rubber material.

[0019] Compared with the prior art, the utility model has the advantages that:

[0020] 1. By simply pressing the pressure handle, the fixed state between the supporting seat and the base body can be easily unlocked. This operation is simple and fast, and does not need complex steps or tool assistance. Then, with the smooth rotation of the roller shaft and the stable support of the supporting seat, the user can freely adjust the base body to any angle suitable for demonstration operation, greatly enhancing the flexibility and comfort of use. After adjustment, the reset force of the spring automatically pushes the sliding plate and the abutting column back to the initial position, and inserts into the insertion hole under the corresponding angle, realizing the stable fixation of the base body. This process not only ensures that the base will not accidentally shake or fall during use, but also greatly simplifies the user's operation steps and improves the overall use experience.

[0021] 2. By the setting of the clamping plate, when the laser page turning pen is placed in the placing groove, it can automatically clamp its two sides, realize the preliminary fixation effect, effectively prevent the laser page turning pen from shaking and falling in the groove, and improve the stability of storage. When the user needs to receive the long plate of the supporting seat into the receiving groove, the clamping block fixedly connected on the side wall of the long plate will move and extend into the placing groove through the through hole, tightly fit and movably abut against the side wall of the laser page turning pen. The clamping block made of elastic rubber material not only ensures the tight fit with the side wall of the laser page turning pen, but also provides good buffering and protection effect, avoiding damage to the laser page turning pen caused by clamping too tightly. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the overall structure schematic view of the utility model;

[0023] Figure 2A back structure schematic view of the utility model is provided.

[0024] Figure 3 A state diagram when the support seat supports the base main body of the utility model is provided.

[0025] Figure 4 A structure schematic view at the roller shaft and the support seat of the utility model is provided.

[0026] Figure 5 A sectional view at the base main body of the utility model is provided.

[0027] Figure 6 A sectional explosion view at the roller shaft, the slide plate and the pressing handle of the utility model is provided.

[0028] In the drawing,

[0029] 1, base main body,

[0030] 101, placing groove, 102, storage groove, 103, hoop plate, 104, through hole,

[0031] 2, roller shaft,

[0032] 3, support seat,

[0033] 301, long plate, 302, short plate, 303, reinforcing rib,

[0034] 4, spring, 5, slide plate, 6, pressing handle, 7, abutting column, 8, insertion hole,

[0035] 9, clamping block. DETAILED DESCRIPTION

[0036] The utility model is described below with specific embodiments, but is not limited to the utility model.

[0037] Example one

[0038] As shown in the drawing, Figures 1-6 A laser page turning pen base structure is provided in the embodiment, which comprises a base main body 1, a placing groove 101 is formed in the base main body 1; a roller shaft 2 is rotatably connected to the bottom of the base main body 1; a support seat 3 for supporting the base main body 1 is arranged on the back of the base main body 1, one end of the support seat 3 is fixedly connected to the side wall of the roller shaft 2; wherein the angle between the support seat 3 and the base main body 1 is adjustable.

[0039] The slide plate 5 is slidably connected to the inside of the roller shaft 2 through the spring 4, the pressing handle 6 is fixed to the center of the slide plate 5, the slide plate 5 and the pressing handle 6 are coaxially arranged, one end of the pressing handle 6 away from the slide plate 5 penetrates the roller shaft 2 and the base main body 1 and extends to the outside, the abutting column 7 is fixedly connected to the side wall of the slide plate 5, a plurality of insertion holes 8 are arranged on the side wall of the base main body 1, one end of the abutting column 7 away from the slide plate 5 is inserted into the inside of the insertion hole 8.

[0040] Working process:

[0041] When the user needs to use the laser pointer base, first press the pressure handle 6, the sliding plate 5 slides in the direction of compressing the spring 4 inside the roller shaft 2, while driving the abutting column 7 to pull out from the current inserted hole 8, so as to unlock the fixed state of the support seat 3 in the base body 1. At this time, the user can turn out the support seat 3 from the storage slot 102, and can freely adjust the angle of the base body 1. Through the rotation of the roller shaft 2 and the supporting effect of the support seat 3, the base body 1 is adjusted to the position suitable for use. After adjustment, release the pressure handle 6, the reset force of the spring 4 pushes the sliding plate 5 and the abutting column 7 to return to the initial position, and the abutting column 7 is automatically inserted into the hole 8 corresponding to the current angle, so as to fix the base body 1 in the current position (as shown in Figure 3 The laser pointer base can stably support the laser pointer for the user to demonstrate the operation.

[0042] Example two

[0043] As shown in Figures 1-6 Based on example one, in this embodiment, the support seat 3 includes a long plate 301 and a short plate 302, the long plate 301 and the short plate 302 are arranged vertically, and one end of the short plate 302 is fixedly connected with the roller shaft 2.

[0044] The back of the base body 1 is provided with a storage slot 102, and the long plate 301 is movably stored in the storage slot 102.

[0045] The connection between the long plate 301 and the short plate 302 of the support seat 3 is provided with a reinforcing rib 303 for preventing the support seat 3 from deforming, and the long plate 301, the short plate 302 and the reinforcing rib 303 are integrally formed.

[0046] The lower end of the base body 1 and below the storage slot 102 is provided with an avoiding chamfer.

[0047] The sidewall of the long plate 301 away from the base body 1 is provided with an anti-skid layer.

[0048] Working process:

[0049] When using the laser pointer base, the user first checks whether the long plate 301 of the support seat 3 has been stored in the storage slot 102. If it has been stored, the user needs to pull out the long plate 301 from the storage slot 102 and adjust it to the required angle. Because the reinforcing rib 303 is arranged between the long plate 301 and the short plate 302, the structural strength and stability of the support seat 3 are ensured, and it is not easy to deform even in the case of long time use or large force. At the same time, the avoiding chamfer avoids the interference of the long plate 301 with the ground or other objects during storage or expansion.

[0050] After adjustment, the user places the base body 1 on a table, ensuring the anti-slip layer of the long plate 301 is in close contact with the table to prevent the base body 1 from sliding during use. At this point, the user can adjust the angle of the base body 1 by operating the pressure handle 6 and utilize the rotational flexibility of the roller 2 to adjust the base body 1 to its optimal usage state. After use, the user simply needs to retract the long plate 301 into the storage slot 102 to reduce the overall size, making it easier to carry and store.

[0051] Example 3

[0052] like Figures 1-5 As shown, based on Embodiment 2, in this embodiment, two clamping plates 103 for holding the laser page-turning pen are provided on the base body 1 and at the opening of the placement slot 101.

[0053] A clamping block 9 is fixedly connected to the side wall of the long plate 301, and a through hole 104 is provided on the side wall of the storage groove 102.

[0054] When the long plate 301 is stored inside the storage slot 102, the clamp 9 extends from the through hole 104 into the placement slot 101 and moves to press against the side wall of the laser page turner.

[0055] Clamp 9 can be made of elastic rubber.

[0056] Work process description:

[0057] Before using the laser pointer base, the user should first ensure that the laser pointer is placed in the placement slot 101. The clamp 103 will automatically clamp the two sides of the laser pointer, initially fixing its position. Then, the user will pull out the long plate 301 of the support base 3 from the storage slot 102 and adjust it to the required angle to support the base body 1.

[0058] When the base needs to be stored or the laser pointer is not used for an extended period, the user can retract the long plate 301 into the storage slot 102. At this time, the clamp 9, which is fixedly connected to the side wall of the long plate 301, will extend from the through hole 104 into the placement slot 101 as the long plate 301 moves. Because the clamp 9 is made of elastic rubber, it can fit tightly against and move against the side wall of the laser pointer, further fixing the position of the laser pointer and preventing it from moving or slipping out of the placement slot 101.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate and not limit the technical solutions of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to this utility model without departing from the spirit and scope of this utility model. Any modifications or partial substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A laser page turner pen base structure, characterized by, The utility model provides a laser page turning pen holder, which comprises a base body (1) provided with a placing groove (101), a roller shaft (2) rotatably connected to the bottom of the base body (1), and a support seat (3) for supporting the base body (1) and fixedly connected to the side wall of the roller shaft (2) at one end. The support seat (3) is adjustable in angle with the base body (1). The inside of the roller shaft (2) is slidably connected with a sliding plate (5) through a spring (4), the center of the sliding plate (5) is fixedly provided with a pressing handle (6), one end of the pressing handle (6) away from the sliding plate (5) penetrates through the roller shaft (2) and the base body (1) and extends to the outside, the side wall of the sliding plate (5) is fixedly connected with a pressing column (7), the side wall of the base body (1) is arrayed with a plurality of insertion holes (8), and one end of the pressing column (7) away from the sliding plate (5) is inserted into the inside of the insertion hole (8). The support seat (3) comprises a long plate (301) and a short plate (302), the long plate (301) and the short plate (302) are arranged perpendicularly, and one end of the short plate (302) is fixedly connected with the roller shaft (2). The back of the base body (1) is provided with a receiving groove (102), and the long plate (301) is movably received into the inside of the receiving groove (102).

2. The laser page-turning pen base structure according to claim 1, wherein, The connecting part of the long plate (301) and the short plate (302) of the support seat (3) is provided with a reinforcing rib (303) for preventing the support seat (3) from deforming.

3. The laser page-turning pen base structure according to claim 1, wherein, The lower end of the base body (1) and below the receiving groove (102) are provided with a relief chamfer.

4. The laser page-turning pen base structure according to claim 3, wherein, The side wall of the long plate (301) away from the base body (1) is provided with an anti-skid layer.

5. A laser page turner base structure according to claim 3 or 4, wherein, The base body (1) and at the mouth of the placing groove (101) are provided with two hoop plates (103) for clamping the laser page turning pen.

6. The laser page-turning pen base structure according to claim 3, wherein, The side wall of the long plate (301) is fixedly connected with a clamping block (9), and the side wall of the receiving groove (102) is provided with a through hole (104); 7. The laser page-turning pen base structure according to claim 3, wherein, When the long plate (301) is received into the inside of the receiving groove (102), the clamping block (9) extends into the placing groove (101) from the through hole (104) and movably abuts against the side wall of the laser page turning pen.

8. The laser page turner pen base structure of claim 4, wherein, The clamping block (9) can be made of elastic rubber material.

9. The laser page turner pen base structure of claim 8, wherein, ​ ​ 10. The laser page turner pen base structure of claim 9, wherein, ​

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