CN209444993U

CN209444993U - Portable printer stand

Info

Publication number: CN209444993U
Application number: CN201920004656.9U
Authority: CN
Inventors: 郭耀华
Original assignee: Dongguan Huayuan Hardware Products Co Ltd
Current assignee: Dongguan Huayuan Hardware Products Co Ltd
Priority date: 2019-01-03
Filing date: 2019-01-03
Publication date: 2019-09-27
Anticipated expiration: 2029-01-03

Abstract

The utility model discloses Portable printer stands, including horizontally disposed pedestal and support plate, support plate is horizontally placed on the top of pedestal, four support sleeves in distributed rectangular are fixedly connected at the top of the pedestal, sliding is inserted with slide bar in the support sleeve, one end of the slide bar is run through the inner top of support sleeve and is upwardly extended, one end that the slide bar extends is fixedly connected with the bottom of support plate, cavity is equipped in the pedestal, screw rod is rotatably connected in the cavity, fixing sleeve is connected to first gear on the screw rod, the second gear being meshed with first gear is equipped in the cavity, the inner wall of the second gear and cavity is connected by bar rotation, one end of the bull stick runs through the inner wall of cavity and is fixedly connected with knob.The utility model passes through the setting of many places regulating mechanism, carries out bracket free folded, to improve the scope of application of bracket convenient for users to being carried and being adjusted to bracket.

Description

Portable printer stand

Technical field

The utility model relates to printer technology field more particularly to Portable printer stands.

Background technique

Output equipment of the printer as computer, printer is by the operation result of computer or intermediate result with people institute energy Number, letter, symbol and figure of identification etc. are imprinted on the equipment on paper according to defined format, and printer case is printer Important component, with the continuous development of science and technology, user proposes the use of printer case to printer case Higher requirement.

But existing printer is relatively simple with bracket composition mechanism, bracket is generally not foldable or folding and unfolding type, makes User's inconvenience is carried and is adjusted to bracket, to influence the scope of application of bracket.

Utility model content

Purpose of the utility model is to solve printers in the prior art with bracket composition mechanism relatively simple, bracket The problem of generally not foldable or folding and unfolding type, user's inconvenience is carried and adjusted to bracket, and what is proposed conveniently takes Band printer bracket.

To achieve the goals above, the utility model adopts the technical scheme that

Portable printer stand, including horizontally disposed pedestal and support plate, support plate are horizontally placed on pedestal Top, four support sleeves in distributed rectangular are fixedly connected at the top of the pedestal, sliding is inserted in the support sleeve Slide bar, one end of the slide bar through support sleeve inner top and upwardly extend, one end that the slide bar extends and support plate Bottom is fixedly connected, and cavity is equipped in the pedestal, is rotatably connected to screw rod in the cavity, fixing sleeve is connected on the screw rod First gear, is equipped with the second gear being meshed with first gear in the cavity, and the inner wall of the second gear and cavity is logical Bar rotation connection is crossed, one end of the bull stick runs through the inner wall of cavity and is fixedly connected with knob, one end spiral shell of the knob Line is connected with lock-screw, surround on the outer wall of the pedestal and is equipped with multiple locking slots corresponding with lock-screw, the screw rod One end through cavity inner top and upwardly extend, the threaded one end that the screw rod extends is socketed with fixing sleeve, the fixation The top of set is fixedly connected with the bottom of support plate, and one end that the screw rod is located in fixing sleeve is fixedly connected with limited block.

Preferably, the top of the support plate is equipped with device slot, and described device slot is interior to be connected with backing plate by multiple springs.

Preferably, multiple latch segments are fixedly connected at the top of the support plate, the latch segment is equipped with keeper.

Preferably, rotation is socketed with two limit sleeves on the bull stick, the opposite side of two limit sleeves respectively with The outer wall of cavity inner wall and pedestal offsets.

Preferably, the lower rotation of the pedestal is connected with multiple idler wheels.

Preferably, the support sleeve is equipped with impenetrating mouth corresponding with slide bar, slidably connects in the impenetrating mouth multiple The edge of steel ball, the steel ball is in contact with slide bar.

Preferably, one end of the pedestal is fixedly connected with handle.

In the utility model, first printer is placed in the device slot at the top of support plate, while spring and backing plate can be with Printer is played a certain role of shock absorption and buffering, then fixes printer using latch segment, knob is rotated further by and drives bull stick Rotation drives screw rod rotation by the engagement between first gear and second gear, to realize to support plate height Adjust, and fix knob using lock-screw, support plate can be effectively prevented with slide bar and shake, steel ball can reduce slide bar and Frictional force between support sleeve inner wall turns down the height of support plate when needing carrying Holder, then lifts branch using handle Frame.The utility model passes through the setting of many places regulating mechanism, carries out bracket free folded, thus convenient to use Person carries and adjusts to bracket, improves the scope of application of bracket.

Detailed description of the invention

Fig. 1 be the utility model proposes Portable printer stand structural schematic diagram；

Fig. 2 be the utility model proposes Portable printer stand bull stick at side structure schematic view；

Fig. 3 is structural schematic diagram at the A of Fig. 1.

In figure: 1 pedestal, 2 support plates, 3 support sleeves, 4 slide bars, 5 screw rods, 6 first gears, 7 second gears, 8 bull sticks, 9 rotations Button, 10 lock-screws, 11 fixing sleeves, 12 limited blocks, 13 springs, 14 backing plates, 15 latch segments, 16 limit sleeves, 17 idler wheels, 18 steel Pearl, 19 handles.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-3, Portable printer stand, including horizontally disposed pedestal 1 and support plate 2,2 water of support plate The flat top for being set to pedestal 1, the top of pedestal 2, which is fixedly connected with, is used to support slide bar in four support sleeves 3 of distributed rectangular 4, the interior sliding of support sleeve 3 is inserted with slide bar 4, is used to support plate 2, and one end of slide bar 4 is run through the inner top of support sleeve 3 and prolonged upwards It stretches, one end that slide bar 4 extends is fixedly connected with the bottom of support plate 2, and cavity is equipped in pedestal 1, is rotatably connected to spiral shell in cavity Bar 5, for adjusting the distance between support plate 2 and pedestal 1, fixing sleeve is connected to first gear 6 on screw rod 5, for driving screw rod 5 Rotation is equipped with the second gear 7 being meshed with first gear 6 in cavity, for driving first gear 6 to rotate, second gear 7 with The inner wall of cavity is rotatablely connected by bull stick 8, and for driving second gear 7 to rotate, the inner wall of cavity is run through simultaneously in one end of bull stick 8 It is fixedly connected with knob 9, the threaded one end of knob 9 is connected with lock-screw 10, is used for fixed knob 9, ring on the outer wall of pedestal 1 Multiple locking slots corresponding with lock-screw 10 are arranged with, one end of screw rod 5 is run through the inner top of cavity and upwardly extended, screw rod 5 threaded one ends extended are socketed with fixing sleeve 11, are used to support screw rod 5, the top of fixing sleeve 11 and the bottom of support plate 2 are fixed Connection, one end that screw rod 5 is located in fixing sleeve 11 is fixedly connected with limited block 12, prevents screw rod 5 from falling off out of fixing sleeve 11.

In the utility model, the top of support plate 2 is equipped with device slot, passes through multiple springs 13 in device slot and is connected with backing plate 14, play the role of certain resilient support to printer, the top of support plate 2 is fixedly connected with multiple latch segments 15, latch segment 15 are equipped with keeper, facilitate fixed printer, and rotation is socketed with two limit sleeves 16 on bull stick 8, and two limit sleeves 16 are opposite Outer wall of the side respectively with cavity inner wall and pedestal 1 offset, anti-dog link 8 shakes, and the lower rotation of pedestal 1 is connected with multiple Idler wheel 17, is moved easily pedestal 1, and support sleeve 3 is equipped with impenetrating mouth corresponding with slide bar 4, slidably connects in impenetrating mouth multiple The edge of steel ball 18, steel ball 18 is in contact with slide bar 4, reduces the frictional force between slide bar and impenetrating mouth inner wall, one end of pedestal 1 It is fixedly connected with handle 19, is convenient for carrying device.

In the utility model, first printer is placed in the device slot at 2 top of support plate, while spring 13 and backing plate 14 Printer can be played a certain role of shock absorption and buffering, then fix printer using latch segment 15, be rotated further by 9 band of knob Turn bar 8 rotates, and drives screw rod 5 to rotate by the engagement between first gear 6 and second gear 7, to realize to branch The adjusting of 2 height of fagging, and knob 9 is fixed using lock-screw 10, support plate 2 can be effectively prevented with slide bar 4 and shake, steel Pearl can be 18 to reduce the frictional force between 3 inner wall of slide bar 4 and support sleeve, when needing carrying Holder, by the height tune of support plate 2 It is low, then lift bracket using handle 19.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. Portable printer stand, including horizontally disposed pedestal (1) and support plate (2), support plate (2) is horizontally disposed In the top of pedestal (1), which is characterized in that be fixedly connected with four support sleeves in distributed rectangular at the top of the pedestal (1) (3), sliding is inserted with slide bar (4) in the support sleeve (3), and the inner top of support sleeve (3) is run through simultaneously in one end of the slide bar (4) It upwardly extends, one end that the slide bar (4) extends is fixedly connected with the bottom of support plate (2), and sky is equipped in the pedestal (1) Chamber is rotatably connected to screw rod (5) in the cavity, and fixing sleeve is connected to first gear (6) on the screw rod (5), in the cavity Equipped with the second gear (7) being meshed with first gear (6), the inner wall of the second gear (7) and cavity is turned by bull stick (8) Dynamic connection, one end of the bull stick (8) are run through the inner wall of cavity and are fixedly connected with knob (9), one end spiral shell of the knob (9) Line is connected with lock-screw (10), around equipped with multiple lockings corresponding with lock-screw (10) on the outer wall of the pedestal (1) Slot, one end of the screw rod (5) are run through the inner top of cavity and are upwardly extended, the threaded one end socket that the screw rod (5) extends Have fixing sleeve (11), the top of the fixing sleeve (11) is fixedly connected with the bottom of support plate (2), and the screw rod (5) is located at solid One end in fixed set (11) is fixedly connected with limited block (12).

2. Portable printer stand according to claim 1, which is characterized in that the top of the support plate (2) Equipped with device slot, backing plate (14) are connected with by multiple springs (13) in described device slot.

3. Portable printer stand according to claim 1, which is characterized in that the top of the support plate (2) It is fixedly connected with multiple latch segments (15), the latch segment (15) is equipped with keeper.

4. Portable printer stand according to claim 1, which is characterized in that turning set on the bull stick (8) It connects there are two limit sleeve (16), the opposite side of two limit sleeves (16) outer wall with cavity inner wall and pedestal (1) respectively It offsets.

5. Portable printer stand according to claim 1, which is characterized in that the bottom of the pedestal (1) turns It is dynamic to be connected with multiple idler wheels (17).

6. Portable printer stand according to claim 1, which is characterized in that the support sleeve (3) is equipped with Impenetrating mouth corresponding with slide bar (4) slidably connects multiple steel balls (18) in the impenetrating mouth, the edge of the steel ball (18) with Slide bar (4) is in contact.

7. Portable printer stand according to claim 1, which is characterized in that one end of the pedestal (1) is solid Surely handle (19) are connected with.