CN217863415U - Special fixing device of flat printer - Google Patents

Abstract

The utility model belongs to the technical field of the printer, especially, relate to a special fixing device of flat printer, include: the first plate body is provided with more than two clamping grooves which are arranged in a front-back penetrating mode and distributed along the length direction of the first plate body, and clamping strips which are in contact with the synchronous belts are formed on part of the first plate body between every two adjacent clamping grooves. The friction force between the synchronous belt and the fixing device is utilized to tension, so that the purposes of accurate positioning and fixing are achieved.

Description

Special fixing device of flat printer

Technical Field

The utility model belongs to the technical field of the printer, especially, relate to a special fixing device of flat printer.

Background

At present, for a plane printer, a mode that a synchronous belt and a synchronous component on the plane printer are fixed generally adopts two clamping plates to be matched with a bolt and a nut for clamping, the clamping degree needs to depend on experience, the precision needs to depend on manual calibration, and the plane printer is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the technical problem who exists to the aforesaid, provide a special fixing device of flat printer, utilize the frictional force between hold-in range and the fixing device to come taut to reach accurate location and fixed purpose.

In view of this, the utility model provides a special fixing device of flat printer, a serial communication port, include:

the first plate body is provided with more than two clamping grooves which are arranged in a front-back penetrating mode and distributed along the length direction of the first plate body, and clamping strips which are in contact with the synchronous belts are formed on part of the first plate body between every two adjacent clamping grooves.

In this technical scheme, be used for the fixing device on the printer based on some have now, for improving the installation effect, and strengthen the joint strength between hold-in range and the synchronizing part, improved fixing device for this, specifically include first plate body, first plate body is installed on synchronizing part, set up the draw-in groove on first plate body, after one of them draw-in groove is passed to the one end of hold-in range, the card strip is walked around again, wear out from adjacent draw-in groove afterwards, through utilizing the frictional force between hold-in range and the card strip, come to hold-in range and synchronizing part link together, not only simple to operate, but also the two is difficult for droing, more importantly conveniently adjusts the tensile force of hold-in range.

In above-mentioned technical scheme, further, be equipped with upwards to run through and the front and back opening that runs through first plate body on the last inner wall of draw-in groove.

In this technical scheme, through setting up the opening for the hold-in range can follow the opening and get into, and the cover is on the card strip, thereby not only can be applicable to the hold-in range of open-loop, but also be applicable to the hold-in range of closed loop.

In any of the above technical solutions, further, there are more than two card strips, and the number of the card strips is odd; wherein the length of each clamping strip is the same.

In the technical scheme, in order to avoid the slip of the synchronous belt on the clamping strips, the clamping strips are arranged into a plurality of clamping strips, and the anti-slip effect is achieved by increasing the contact area between the synchronous belt and the clamping strips;

for making the hold-in range when removing, can drive the steady and accurate removal of synchronizing part, will block the strip to set odd number for this reason, set up odd number card strip after, can make the hold-in range after the chucking is on blocking the strip, the both ends of hold-in range are on the coplanar.

In any of the above technical solutions, further, the height of the card strip is greater than the height of the synchronous belt.

In this technical scheme, highly being greater than the high setting of hold-in range through the card strip to improve the area of contact between card strip and the hold-in range.

In any of the above technical solutions, the portable electronic device further comprises a second plate body, the second plate body is perpendicular to the first plate body, one end of the second plate body is connected with the lower end of the first plate body, the second plate body and the first plate body are of an L-shaped structure, and the second plate body is further provided with a bolt hole.

In this technical scheme, through setting up the second plate body to set up the bolt hole on the second plate body, under the effect of bolt, can fix the second plate body on synchronous part through the bolt hole, it is very convenient to install, and practical.

The utility model has the advantages that:

based on some fixing device who are used for on the printer that have now, for improving the installation effect, and strengthen the joint strength between hold-in range and the synchronizing part, improve fixing device for this, specifically include the first plate body, the first plate body is installed on synchronizing part, set up the draw-in groove on the first plate body, pass one of them draw-in groove back in the one end of hold-in range, the card strip is walked around again, wear out from adjacent draw-in groove afterwards again, through utilizing the frictional force between hold-in range and the card strip, come hold-in range and synchronizing part link together, and not only simple to operate, but also the two is difficult for droing, more importantly conveniently adjusts the tensile force of hold-in range.

Drawings

FIG. 1 is a schematic diagram of the printer of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the printer of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a schematic structural diagram of the present invention;

the reference numbers in the figures are: 10. a housing; 11. printing a substrate; 12. a synchronous belt; 13. a slide rail; 14. a sliding seat; 100. a first plate body; 110. a card slot; 120. clamping the strip; 130. an opening; 200. a second plate body; 210. bolt holes.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.

In the description of the present application, it is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. For convenience of description, the dimensions of the various features shown in the drawings are not necessarily drawn to scale. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/", and generally means that the former and latter related objects are in an "or" relationship.

It should be noted that in the description of the present application, the orientation or positional relationship indicated by the terms such as "front, back, up, down, left, right", "lateral, vertical, horizontal" and "top, bottom" and the like are generally based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description only, and in the case of not making a reverse description, these orientation terms do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

It should be noted that, in the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatuses in the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions recited, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1:

as shown in fig. 1, 2 and 3, the present embodiment provides a fixing device dedicated to a flat printer, for mounting a synchronizing member on the printer on a timing belt 12.

The printer includes casing 10, install in casing 10 and print base plate 11, it is provided with the printing shower nozzle to print base plate 11 top, it adopts synchronous belt 12 driven mode to drive it along horizontal direction round trip movement to print the paper that is located printing base plate 11 department, and is concrete, the both sides of printing base plate 11 have slide rail 13, slide rail 14 (also be exactly synchronous component) has on two slide rails 13, it then sets up on slide rail 14 to print the shower nozzle, fixing device installs the both sides at slide rail 14, then with synchronous belt 12 card on fixing device, under the effect of motor, it rotates to drive synchronous belt 12, synchronous belt 12 can drive slide rail 14 and make a round trip to slide on slide rail 13, and is very practical.

As shown in fig. 3 and 4, the fixing device includes:

the first plate 100 has at least two slots 110 extending through the front and back of the first plate 100, and the slots 110 are arranged along the length direction of the first plate 100, and a part of the first plate 100 between adjacent slots 110 forms a locking strip 120 contacting the synchronous belt 12.

In this technical scheme, based on present some fixing device who is used for on the printer, for improving the installation effect, and strengthen the joint strength between hold-in range 12 and the synchronizing part, for this reason fixing device has improved, specifically include first plate body 100, first plate body 100 is installed on the synchronizing part, set up draw-in groove 110 on first plate body 100, after one of them draw-in groove 110 is passed to the one end of hold-in range 12, bypass card strip 120 again, wear out from adjacent draw-in groove 110 again afterwards, through utilizing the frictional force between hold-in range 12 and the card strip 120, link together hold-in range 12 and synchronizing part, and not only simple to operate, but also the two is difficult for droing, more importantly conveniently adjusts the tensile force of hold-in range 12.

In this embodiment, preferably, the fixing device further includes a second plate 200, the second plate 200 is perpendicular to the first plate 100, and one end of the second plate 200 is connected to the lower end of the first plate 100, and the two are in an L-shaped structure, and the second plate 200 is further provided with a bolt hole 210.

In this technical scheme, through setting up second plate body 200 to set up bolt hole 210 on second plate body 200, under the effect of bolt, can fix second plate body 200 on synchronous part through bolt hole 210, it is very convenient to install, and practical.

Example 2:

the embodiment provides a special fixing device for a flat printer, which comprises the technical scheme of the embodiment and also has the following technical characteristics.

As shown in fig. 4, in the present embodiment, an opening 130 is formed on an upper inner wall of the slot 110 and penetrates upward and forward and backward through the first plate 100.

In this technical scheme, through setting up opening 130 for hold-in range 12 can get into from opening 130, and the cover is on card strip 120, thereby not only can be applicable to the hold-in range 12 of open-loop, but also be applicable to the hold-in range 12 of closed-loop.

Example 3:

the embodiment provides a fixing device special for a flat printer, which comprises the technical scheme of the embodiment and also has the following technical characteristics.

As shown in fig. 4, in the present embodiment, there are more than two card bars 120, and the number of the card bars 120 is odd; wherein the length of each card strip 120 is the same.

In the technical scheme, in order to prevent the synchronous belt 12 from slipping on the clamping strip 120, the clamping strip 120 is provided in a plurality of numbers, and the contact area between the synchronous belt 12 and the clamping strip 120 is increased, so that the anti-slipping function is achieved;

of course, the tension of the synchronous belt 12 is adjusted by the plurality of clamping strips 120, generally, the synchronous belt 12 is fixed by only sleeving the synchronous belt 12 on 2-3 clamping strips 120, after the printer works for a long time, the synchronous belt 12 on the printer is stretched to cause the synchronous belt to be loosened, and at the moment, the extending part of the synchronous belt 12 is sleeved on other clamping strips 120 again, so that the purpose of tensioning the synchronous belt 12 can be achieved;

in order to enable the synchronous belt 12 to move smoothly and accurately, the clamping strips 120 are set to be odd numbers, and after the odd numbers of clamping strips 120 are set, the synchronous belt 12 can be clamped on the clamping strips 120, and two ends of the synchronous belt 12 are on the same plane.

As shown in fig. 4, in the present embodiment, it is optimized that the height of the card bar 120 is greater than that of the timing belt 12.

In this technical scheme, through the height setting that highly is greater than hold-in range 12 with card strip 120 to improve the area of contact between card strip 120 and the hold-in range 12.

While the embodiments of the present application have been described in connection with the drawings, the embodiments and features of the embodiments of the present application can be combined with each other without conflict, and the present application is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present application and the claims.

Claims (5)

1. A special fixing device for a flat printer is characterized by comprising:

the synchronous belt conveyor comprises a first plate body (100), wherein clamping grooves (110) penetrate through the first plate body (100) from front to back, more than two clamping grooves (110) are arranged along the length direction of the first plate body (100), and adjacent clamping strips (120) which are in contact with a synchronous belt (12) are formed on part of the first plate body (100) between the clamping grooves (110).

2. The fixing device of claim 1, wherein the upper inner wall of the slot (110) has an opening (130) extending upward and back and forth through the first plate (100).

3. The special fixing device for the flat-panel printer according to claim 2, wherein there are more than two said card strips (120), and the number of said card strips (120) is odd; wherein the length of each card strip (120) is the same.

4. A fixing device dedicated to flat-bed printers as claimed in claim 3, wherein the height of said card strip (120) is greater than the height of the timing belt (12).

5. The fixing device special for the flat panel printer according to any one of claims 2 to 4, further comprising a second plate body (200), wherein the second plate body (200) is perpendicular to the first plate body (100), one end of the second plate body (200) is connected with the lower end of the first plate body (100), the second plate body and the first plate body are in an L-shaped structure, and the second plate body (200) is further provided with a bolt hole (210).

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