CN212698101U

CN212698101U - Tumbler type computer typewriting frame

Info

Publication number: CN212698101U
Application number: CN202021079978.9U
Authority: CN
Inventors: 汪泓宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-03-16
Anticipated expiration: 2030-06-11

Abstract

The utility model relates to the technical field of computer typewriting racks, in particular to a tumbler type computer typewriting rack, which comprises a chassis and a pressing plate, wherein the bottom end of the right side of the chassis is fixedly connected with a first arc plate, the bottom end of the left side of the chassis is fixedly connected with a second arc plate, the inner side of the second arc plate is rotatably connected with a balancing weight, the top end of the right side of the chassis is fixedly connected with a first upright post, the top end of the left side of the chassis is fixedly connected with a second upright post, the inner side of the right end of the first upright post is provided with a straight slot hole, the inner side of the slot is slidably connected with a sliding plate, the top end of the chassis is fixedly connected with a fixed plate, the inner side of the bottom end of the fixed plate is slidably connected with a clamping block, the front end of the rear side of the clamping block is fixedly connected with a first spring, the gravity, has better applicability.

Description

Tumbler type computer typewriting frame

Technical Field

The utility model relates to a computer typewriting frame technical field specifically is a computer typewriting frame of tumbler formula.

Background

With the popularization of computers, more and more companies push paperless office work for the convenience of searching data or data, but in many times, data needing to be input is written on paper in advance, data before paperless office work are all paper-based, and in order to input the data into a computer, a typewriting frame is used for helping to complete the work, the application of the computer typewriting frame is more and more extensive, and therefore the demand for a tumbler type computer typewriting frame is increasing.

When the existing typewriting frame is used, in order to prevent the typewriting frame from being pressed down by data on the typewriting frame, the existing typewriting frame is designed to be wide generally and needs to occupy a large amount of desktop space, and meanwhile, the problem that the clamped paper files are unstable in clamping or the typewriting frame cannot be placed on the files due to the fact that the length and the width of the clamped paper files are fixed exists when the existing typewriting frame is used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer typewriting frame of tumbler formula to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a tumbler type computer typewriting frame comprises a chassis and a pressing plate, wherein the bottom end of the right side of the chassis is fixedly connected with a first arc-shaped plate, the bottom end of the left side of the chassis is fixedly connected with a second arc-shaped plate, the inner side of the second arc-shaped plate is rotatably connected with a balancing weight, the inner side of the right end of the balancing weight is in threaded connection with a first bolt, the first bolt is rotatably connected with the first arc-shaped plate, the inner side of the first arc-shaped plate is provided with a countersunk hole, the inner side of the bottom end of the second arc-shaped plate is provided with an adjusting hole, the top end of the right side of the chassis is fixedly connected with a first upright post, the top end of the left side of the chassis is fixedly connected with a second upright post, the inner sides of the first upright post and the second upright post are both provided with sliding grooves, the top end of the first, the improved structure of the novel bicycle is characterized in that a second bolt is connected to the inner side of the right end of the sliding plate in a threaded manner, a gasket is connected to the outer side of the right side of the second bolt in a rotating manner, a hinged support is fixedly connected to the front end of the sliding plate, a connecting shaft is connected to the inner side of the hinged support in a rotating manner, a pressing plate is connected to the outer side of the connecting shaft in a rotating manner, a second spring is fixedly connected to the front end of the rear side of the pressing plate, the other end of the second spring is fixedly connected with the sliding plate, a fixing plate is fixedly connected to the top end of.

Preferably, the bottom ends of the first arc-shaped plate and the second arc-shaped plate are fixedly connected with protection pads, and the protection pads are made of rubber.

Preferably, the number of the adjusting holes is five.

Preferably, a light supplement lamp is fixedly connected to the top end of the front side of the chassis, and a storage battery is fixedly connected to the center of the bottom end of the chassis.

Preferably, the weight of the balancing weight is one kilogram, and the first upright post, the second upright post, the cross beam and the sliding plate are all made of light plastics.

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

1. the utility model discloses in, through balancing weight, first arc, second arc and the regulation hole that sets up, can utilize the principle of tumbler, keep the center of whole device in the inside of balancing weight, can prevent to put and be pressed down or easily pushed away by hand after the paper file, can pack into different regulation holes with the balancing weight simultaneously, make the frame of typewriting slightly incline, more the person of facilitating the use watches, save the desktop space.

2. The utility model discloses in, through spout, first stand, second bolt, fixture block and the slide that sets up, can be suitable for the height of different papers through adjusting the height of slide on first stand and second stand to the fixture block supports the chucking to the lower extreme of file, prevents that wind from blowing up the file page, has better suitability.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a left side view of the structure of the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 3 according to the present invention.

In the figure: the device comprises a cross beam 1, a first upright post 2, a straight slot 3, a fixing plate 4, a chassis 5, a first arc-shaped plate 6, a first bolt 7, a protective pad 8, a light supplement lamp 9, a counterweight 10, a storage battery 11, a second arc-shaped plate 12, a fixture block 13, a chute 14, a sliding plate 15, a second upright post 16, a connecting shaft 17, a pressing plate 18, a hinged support 19, a first spring 20, an adjusting hole 21, a gasket 22, a second bolt 23, a second spring 24 and a countersunk hole 25.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

a tumbler type computer typewriting frame comprises a chassis 5 and a pressing plate 18, wherein the bottom end of the right side of the chassis 5 is fixedly connected with a first arc-shaped plate 6, the bottom end of the left side of the chassis 5 is fixedly connected with a second arc-shaped plate 12, the inner side of the second arc-shaped plate 12 is rotatably connected with a balancing weight 10, the inner side of the right end of the balancing weight 10 is in threaded connection with a first bolt 7, the first bolt 7 is rotatably connected with the first arc-shaped plate 6, the inner side of the first arc-shaped plate 6 is provided with a counter bore 25, the inner side of the bottom end of the second arc-shaped plate 12 is provided with an adjusting hole 21, the top end of the right side of the chassis 5 is fixedly connected with a first upright post 2, the top end of the left side of the chassis 5 is fixedly connected with a second upright post 16, the inner sides of the first upright post 2 and the second upright post 16 are both provided with, 14 inboard sliding connection of spout has slide 15, 15 inboard threaded connection of slide right-hand member has second bolt 23, second bolt 23 right side outside rotates and is connected with

gasket

22, 15 front end fixedly connected with hinged-support 19 of slide, 19 inboard rotations of hinged-support are connected with connecting

axle

17, 17 outside rotations are connected with

clamp plate

18, 18 upside rear end fixedly connected with second spring 24 of clamp plate, and the second spring 24 other end and 15 fixed connection of slide, 5 top fixedly connected with fixed plate 4 on chassis, 4 inboard sliding connection in bottom of fixed plate has fixture block 13, fixture block 13 rear side front end fixedly connected with first spring 20, and the first spring 20 other end and fixed plate 4 fixed connection.

First arc 6 and the equal fixedly connected with protection pad 8 in second arc 12 bottoms, and protection pad 8 material is rubber, the guard action has been played the desktop, the number of regulation hole 21 is total five, the holistic inclination of regulation typewriter frame that can be more free, 5 front side tops fixedly connected with light filling lamp 9 on chassis, 5 bottom central point fixedly connected with batteries 11 on chassis, use batteries 11 to supply power to light filling lamp 9, can provide sufficient illumination in the environment that illumination is insufficient, the weight of balancing weight 10 is a kilogram, and first stand 2, second stand 16, the material of crossbeam 1 and slide 15 is light plastics, after having guaranteed to put the paper file, the focus still remains inside balancing weight 10.

The working process is as follows: when the utility model is used, power is supplied through the storage battery 10, firstly, the balancing weight 10 is inserted into different adjusting holes 21 according to the required inclination degree, then the balancing weight 10 is fixed by the first bolt 7, the balancing weight 10 is prevented from sliding out from the inner side of the countersunk hole 25, then, a paper document is fixed on the typing frame, the rear end of the clamping block 13 is firstly pushed by hand, the front side of the clamping block 13 is separated from the fixing plate 4 to generate a clamping groove, the lower end of the paper document is clamped into the clamping groove, after the pushing is stopped, the clamping block 20 fixes the bottom end of the paper document under the action of the first spring 20, the sliding plate 15 is slid until the bottom end of the pressing plate 18 is lower than the top end of the paper document, and the character data on the paper document is not shielded, the second bolt 23 is screwed, the height of the sliding plate 15 is fixed, the upper side of the pressing plate 18 is pressed, the lower side, after stopping pressing, under the effect of second spring 24, clamp plate 18 compresses tightly the paper file top on slide 15, later alright with carrying out the computer input, simultaneously when the environment that light is weak, can open light filling lamp 9, illuminate the paper file, made things convenient for typist to watch.

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 computer typewriting frame of tumbler formula, includes chassis (5) and clamp plate (18), its characterized in that: the bottom end of the right side of the chassis (5) is fixedly connected with a first arc-shaped plate (6), the bottom end of the left side of the chassis (5) is fixedly connected with a second arc-shaped plate (12), the inner side of the second arc-shaped plate (12) is rotatably connected with a balancing weight (10), the inner side of the right end of the balancing weight (10) is in threaded connection with a first bolt (7), the first bolt (7) is rotatably connected with the first arc-shaped plate (6), the inner side of the first arc-shaped plate (6) is provided with a countersunk hole (25), the inner side of the bottom end of the second arc-shaped plate (12) is provided with an adjusting hole (21), the top end of the right side of the chassis (5) is fixedly connected with a first upright post (2), the top end of the left side of the chassis (5) is fixedly connected with a second upright post (16), the inner sides of the first upright post (2) and the, the cross beam (1) is fixedly connected with a second upright post (16), a straight slotted hole (3) is formed in the inner side of the right end of the first upright post (2), a sliding plate (15) is connected to the inner side of the sliding groove (14) in a sliding manner, a second bolt (23) is connected to the inner side of the right end of the sliding plate (15) in a threaded manner, a gasket (22) is connected to the outer side of the right side of the second bolt (23) in a rotating manner, a hinged support (19) is fixedly connected to the front end of the sliding plate (15), a connecting shaft (17) is connected to the inner side of the hinged support (19) in a rotating manner, a pressing plate (18) is connected to the outer side of the connecting shaft (17) in a rotating manner, a second spring (24) is fixedly connected to the upper side of the pressing plate (18), the other end of the second spring (, the front end of the rear side of the clamping block (13) is fixedly connected with a first spring (20), and the other end of the first spring (20) is fixedly connected with the fixing plate (4).

2. A tumbler-type computer typewriter stand according to claim 1, wherein: first arc (6) and second arc (12) arc bottom equal fixedly connected with protection pad (8) to protection pad (8) material is rubber.

3. A tumbler-type computer typewriter stand according to claim 1, wherein: the number of the adjusting holes (21) is five.

4. A tumbler-type computer typewriter stand according to claim 1, wherein: the light supplementing lamp is fixedly connected to the top end of the front side of the chassis (5), and the storage battery (11) is fixedly connected to the center of the bottom end of the chassis (5).

5. A tumbler-type computer typewriter stand according to claim 1, wherein: the weight of the balancing weight (10) is one kilogram, and the first upright post (2), the second upright post (16), the cross beam (1) and the sliding plate (15) are all made of light plastics.