CN215070409U - Infrared high-frequency book end antenna - Google Patents

Abstract

The utility model relates to an intelligence book case field discloses infrared high frequency book end antenna, its technical scheme main points are including casing and lower casing, go up the casing and can dismantle between the casing down and be connected, upward be provided with fixed subassembly on the casing, fixed subassembly includes the bolt, fixed part and waist type hole, through setting up the bolt in last casing side, be convenient for go up the casing and install on the book cabinet, and fix the tip of bolt through the fixed part, make the bolt at the in-process of installation, can't remove, be convenient for install, only need through the nut screw can, need not to hold between the fingers the bolt and make it motionless, make an operative employee can realize the installation, and the setting of riser, the ascending deformation of riser length direction has been reduced to the support body, the setting of connecting plate, the ascending deformation of riser length vertical direction has been reduced to the support body.

Description

Infrared high-frequency book end antenna

Technical Field

The utility model relates to an intelligence book case field, more specifically the infrared high frequency book end antenna that says so relates to.

Background

At present, in order to simplify the book borrowing and returning process in book borrowing and reading places such as libraries and the like, the book borrowing and returning process is realized through an intelligent bookcase, a card reader is arranged on the intelligent bookcase, the book on the bookcase is read through an RFID technology, the book borrowing and returning process of the book is obtained through infrared scanning, and finally the positioning and book borrowing and returning functions of a certain book are realized;

the card reader transmits read information through a book end antenna, the book end antenna needs to be fixed inside a bookcase, holes are generally punched in a shell of the book end antenna, the book end antenna is fixedly installed through standard parts such as bolts, the book end antenna needs to be stabilized in the installation process, and then the book end antenna is fixed through bolts and nuts, so that one operator is difficult to operate.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an infrared high frequency book end antenna is convenient for install the book end antenna on the book cabinet.

In order to achieve the above purpose, the utility model provides a following technical scheme: infrared high frequency book end antenna, including last casing and lower casing, go up the casing with can dismantle the connection between the casing down, upward be provided with fixed subassembly on the casing, fixed subassembly includes bolt, fixed part and waist type hole, waist type hole is seted up go up the casing side, the fixed part is used for fixing the tip of bolt, the bolt extends waist type hole.

As a further improvement of the utility model, the fixed part includes support body and flat board, the support body with go up casing fixed connection, set up flutedly on the support body, the recess with the tip looks adaptation of bolt, lie in on the support body the both sides set up threaded hole of recess, set up on the flat board with the through-hole that the screw hole corresponds.

As a further improvement of the utility model, the end section of the bolt is rectangular.

As a further improvement, the fixing component is set into two groups, and the fixing component is located at the same side of the lower shell.

As a further improvement of the utility model, two fixedly connected with riser between the support body.

As a further improvement of the present invention, the frame body is connected to the connecting plate between the upper housing and the vertical plate.

As a further improvement, the upper housing is provided with a wire groove, the wire groove comprises a transverse groove and a vertical groove, the length of the transverse groove is greater than the half of the width of the upper housing, and the length of the vertical groove is greater than the half of the length of the upper housing.

As a further improvement, the upper casing is fixedly connected with a plurality of supporting plates which are arranged in parallel.

The utility model has the advantages that: the utility model discloses a set up the bolt in last casing side, be convenient for go up the casing and install on the bookshelf, and fix the tip of bolt through the fixed part, make the bolt at the in-process of installation, can't remove, be convenient for install, only need through the nut screw can, need not to hold between the fingers the bolt and make it motionless, make an operative employee can realize the installation, and the setting of riser has reduced the support body along the ascending deformation of riser length direction, the setting of connecting plate has reduced the support body along the ascending deformation of riser length vertical direction.

Drawings

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

fig. 2 is a schematic diagram of the internal structure of the present invention.

Reference numerals: 1. an upper housing; 11. a wire guide groove; 111. a transverse groove; 112. a vertical slot; 12. a support plate; 2. a lower housing; 3. a fixing assembly; 31. a bolt; 32. a fixed part; 321. a frame body; 322. a flat plate; 33. a kidney-shaped hole; 4. a groove; 5. a threaded hole; 6. a through hole; 7. a vertical plate; 8. a connecting plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 and 2, the infrared high-frequency book stand antenna of the embodiment includes an upper casing 1 and a lower casing 2, the upper casing 1 and the lower casing 2 are detachably connected, the upper casing 1 is provided with two sets of fixing components 3, the two sets of fixing components 3 are located on the same side of the lower casing 2, stability of fixing the upper casing 1 and the lower casing 2 is increased, the fixing components 3 include bolts 31, fixing portions 32 and waist-shaped holes 33, the waist-shaped holes 33 can well adapt to position deviation of the bolts 31, the waist-shaped holes 33 are formed in the side surface of the upper casing 1, the fixing portions 32 are used for fixing end portions of the bolts 31, the bolts 31 extend out of the waist-shaped holes 33, the upper casing 1 can be conveniently installed on a book cabinet by arranging the bolts 31 in the side surface of the upper casing 1, and the end portions of the bolts 31 are fixed by the fixing portions 32, so that the bolts 31 cannot move during installation, the installation is convenient. Go up and be provided with wire casing 11 on the casing 1, be used for placing the wire in the wire casing 11, the wire plays the effect of release signal, and wire casing 11 includes horizontal groove 111 and perpendicular groove 112, and the length of horizontal groove 111 is greater than the half of last casing 1 width, and the length of perpendicular groove 112 is greater than the half of last casing 1 length, has increased the scope of wire release signal.

Referring to fig. 2, the fixing portion 32 includes a frame 321 and a plate 322, the frame 321 is fixedly connected to the upper casing 1, the frame 321 is provided with a groove 4, the groove 4 is adapted to an end of the bolt 31, two sides of the frame 321, which are located at the groove 4, are provided with screw holes 5, the plate 322 is provided with through holes 6 corresponding to the screw holes 5, through fixing between the plate 322 and the frame 321, the plate 322 and the frame 321 can be fixed by standard components such as screws, so that the bolt 31 is fixed in the groove 4, so as to limit movement and rotation of the bolt 31, a cross section of an end of the bolt 31 is rectangular, correspondingly, a cross section of the groove 4 is rectangular, after the end of the bolt 31 is placed in the groove 4, the bolt 31 cannot rotate, compared with a design in which an end of a general nut is hexagonal, the bolt 31 cannot rotate, when the upper casing 1 and the lower casing 2 are mounted on the bookcase through the bolt 31, it is comparatively convenient, only need through the nut screw can, need not to hold between the fingers bolt 31 and make it motionless.

Referring to fig. 2, a vertical plate 7 is fixedly connected between the two frame bodies 321, so that deformation of the frame bodies 321 along the length direction of the vertical plate 7 is reduced. Fixedly connected with connecting plate 8 between support body 321 and the last casing 1, connecting plate 8 and riser 7 mutually perpendicular have reduced the deformation of support body 321 along the riser 7 length vertical direction. Go up a plurality of backup pad 12 of fixedly connected with on the casing 1, backup pad 12 parallel arrangement each other, the design of backup pad 12 has increased the holding power to casing 2 down for casing 2 is difficult to warp when receiving the exogenic action down.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. Infrared high frequency book end antenna, including last casing (1) and casing (2) down, go up casing (1) with can dismantle the connection between casing (2) down, its characterized in that: go up to be provided with on casing (1) fixed subassembly (3), fixed subassembly (3) include bolt (31), fixed part (32) and waist type hole (33), waist type hole (33) are seted up go up casing (1) side, fixed part (32) are used for fixing the tip of bolt (31), bolt (31) extend waist type hole (33).

2. The infrared high-frequency book end antenna of claim 1, characterized in that: fixed part (32) include support body (321) and flat board (322), support body (321) with go up casing (1) fixed connection, set up on support body (321) fluted (4), recess (4) with the tip looks adaptation of bolt (31), lie in on support body (321) the both sides of recess (4) set up screw hole (5), set up on flat board (322) with through-hole (6) that screw hole (5) correspond.

3. The infrared high-frequency book end antenna of claim 2, characterized in that: the cross section of the end part of the bolt (31) is rectangular.

4. The infrared high-frequency book end antenna of claim 2, characterized in that: the fixed assemblies (3) are arranged into two groups, and the two groups of fixed assemblies (3) are positioned on the same side of the lower shell (2).

5. The infrared high-frequency book end antenna of claim 4, characterized in that: two fixedly connected with riser (7) between support body (321).

6. The infrared high-frequency book end antenna of claim 5, characterized in that: the support body (321) with fixedly connected with connecting plate (8) between last casing (1), connecting plate (8) with riser (7) mutually perpendicular.

7. The infrared high-frequency book end antenna of claim 1, characterized in that: the upper shell (1) is provided with a wire groove (11), the wire groove (11) comprises a transverse groove (111) and a vertical groove (112), the length of the transverse groove (111) is greater than one half of the width of the upper shell (1), and the length of the vertical groove (112) is greater than one half of the length of the upper shell (1).

8. The infrared high-frequency book end antenna of claim 7, characterized in that: go up fixedly connected with a plurality of backup pad (12) on casing (1), backup pad (12) parallel arrangement each other.

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