CN208623665U

CN208623665U - A kind of portable bluetooth reader

Info

Publication number: CN208623665U
Application number: CN201821289577.9U
Authority: CN
Inventors: 余习裕; 蒋雪庆
Original assignee: Shanghai Xiyu Automation Technology Co Ltd
Current assignee: Shanghai Xiyu Automation Technology Co Ltd
Priority date: 2018-08-10
Filing date: 2018-08-10
Publication date: 2019-03-19
Anticipated expiration: 2028-08-10

Abstract

The utility model discloses a kind of portable bluetooth readers, this kind of portable bluetooth reader, including reader/writer body and clamping device, the positive top of reader/writer body is fixed with shackle member, support plate is provided at the top of clamping device, the left and right ends of support plate pass through pin and are hinged with U-shaped frame, lever is fixedly installed in the middle part of U-shaped frame, the medial surface of left and right two of U-shaped frame is fixedly installed with sliding rail, and it is connected with sliding block respectively on two sliding rails, curved bar is fixedly connected between two sliding blocks, bottom in the middle part of curved bar is fixedly connected with fixed ring, the lower part at the reader/writer body back side opens up fluted, cross bar is connected between two inner walls of groove or so, the bottom of cross bar is fixedly installed with telescopic rod, the right side of telescopic rod is provided with bolt, and the right end of bolt runs through and extends to the inside of telescopic rod, clamping device It makes carrying reader very light, in addition quickly can accurately adjust angle when reader work.

Description

A kind of portable bluetooth reader

Technical field

The utility model relates to reading and writing data apparatus field, specially a kind of portable bluetooth reader.

Background technique

Bluetooth reader, which compares traditional read-write mode, to be had the advantages that faster more accurate and is less likely to be damaged, by increasingly It is applied to various aspects more, the ETC including highway, the disengaging of district vehicles, the reading and other information of ID card information Inquiry.

The size of current bluetooth reader is larger, can not achieve singlehanded holding, in addition needs to pass through in use It adjusts the angle held to operate to realize, so being unwilling in many cases using bluetooth reader, it can be seen that convenient performance For the importance of bluetooth reader, the bluetooth reader of a portable, which can solve, carries and uses existing inconvenience in the process The problem of.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of portable bluetooth reader, and what is solved ... asks Topic.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of portable bluetooth reader, including reads Device main body and clamping device are write, the positive top of the reader/writer body is fixed with shackle member, the top of the clamping device It is provided with support plate, the left and right ends of the support plate pass through pin and are hinged with U-shaped frame, the fixed peace in the middle part of the U-shaped frame Equipped with lever, the medial surface of left and right two of the U-shaped frame is fixedly installed with sliding rail, and is connected with sliding block respectively on two sliding rails, Curved bar is fixedly connected between two sliding blocks, the bottom in the middle part of the curved bar is fixedly connected with fixed ring, the reader/writer body The lower part at the back side opens up fluted, is connected with cross bar between two inner walls of described groove or so, the bottom of the cross bar is solid Dingan County is equipped with telescopic rod, and the right side of the telescopic rod is provided with bolt, and the right end of bolt runs through and extends to telescopic rod The bottom of inside, the telescopic rod is fixedly installed with chassis.

Preferably, the clamping device includes cabinet, and through-hole, the inner roof wall of the cabinet are offered in the middle part of top of the box It is fixedly mounted there are two symmetrical connecting rod, restraining position ring block, a left side for the cabinet is fixedly mounted between the bottom of two connecting rods Right two inner walls are fixedly installed with pedestal, and the upper surface of the pedestal is fixedly installed with idler wheel, and the pedestal is far from respective tank The one side of internal wall is fixedly installed with bar shaped box, and the left and right sides of the bar shaped box offers circular hole, and the bar shaped box leans on The inner wall of nearly idler wheel side is fixedly installed with spring, and the spring is fixedly connected with T-type fixture block, the T far from one end of idler wheel Type fixture block is fixedly installed with annulus in the middle part of the one side of spring, drawstring is fixedly connected on the annulus, and drawstring is separate One end of annulus sequentially passes through spring, circular hole, idler wheel, stop collar and through-hole and is fixedly connected with fixed ring, and the T-type fixture block is remote The outside of bar shaped box is run through and extended in one end from spring, and T-type fixture block is fixedly connected with metal far from one end of bar shaped box Ball.

Preferably, the diameters of the metal ball are one centimetre, and two metal balls are identical.

Preferably, the length value of the lever is five centimetres, and the outer surface of lever is equipped with skid resistance strip.

Preferably, the depth value of the groove is three centimetres, and vertically long between the top of groove and the top of cross bar Angle value is two centimetres.

Preferably, the center of the T-type fixture block and the bottom of idler wheel in the same horizontal line, and at the top of T-type fixture block and bottom There are identical gaps between the inner roof wall and inner bottom wall of bar shaped box respectively in portion.

(3) beneficial effect

The utility model provides a kind of portable bluetooth reader, have it is following the utility model has the advantages that

(1) a kind of portable bluetooth reader, the clamping device realize clamping device and indigo plant by the movement to curved bar The quick and stable connection of tooth reader/writer body, the lever for being additionally provided with skid resistance strip more meet the gripping of palm, and raising is carried By the comfort level of bluetooth reader, make carrying bluetooth reader time saving and labor saving.

(2) a kind of portable bluetooth reader reaches bluetooth reader work institute by adjusting the length of telescopic rod The angle needed, it is not only quickly but also very accurate, directly reader is placed in the plane after regulating, is not required to very important person For holding reader always, the time is also saved while mitigating the working strength of worker person.

(3) design of a kind of portable bluetooth reader, groove can have a branch to telescopic rod when in use Telescopic rod recycling is kept the terseness of bluetooth reader entirety in groove when not using reader by the effect of support.

Detailed description of the invention

Fig. 1 is the positive cross-sectional view of the utility model reader/writer body；

Fig. 2 is the enlarged diagram in the utility model Fig. 1 at A；

Fig. 3 is the schematic diagram at the utility model reader/writer body back side.

In figure: 1 reader/writer body, 2 clamping devices, 201 cabinets, 202 connecting rods, 203 stop collars, 204 pedestals, 205 rollings Wheel, 206 bar shaped boxes, 207 springs, 208T type fixture block, 209 annulus, 210 drawstrings, 211 metal balls, 3 shackle members, 4 support plates, 5U Type frame, 6 levers, 7 sliding rails, 8 sliding blocks, 9 curved bars, 10 fixed rings, 11, groove, 12 cross bars, 13 telescopic rods, 14 bolts, 15 chassis.

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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of portable bluetooth reader, including read-write Device main body 1 and clamping device 2, clamping device 2 include cabinet 201, and the middle part at 201 top of cabinet offers through-hole, cabinet 201 Inner roof wall is fixedly mounted there are two symmetrical connecting rod 202, and restraining position ring block is fixedly mounted between the bottom of two connecting rods 202 203, the inner wall of left and right two of cabinet 201 is fixedly installed with pedestal 204, and the upper surface of pedestal 204 is fixedly installed with idler wheel 205, pedestal 204 is fixedly installed with bar shaped box 206, the left and right sides of bar shaped box 206 far from the one side of corresponding 201 inner wall of cabinet Circular hole is offered, inner wall of the bar shaped box 206 close to 205 side of idler wheel is fixedly installed with spring 207, and spring 207 is far from idler wheel 205 one end is fixedly connected with T-type fixture block 208, and T-type fixture block 208 is fixedly installed with annulus in the middle part of the one side of spring 207 209, drawstring 210 is fixedly connected on annulus 209, and drawstring 210 sequentially passes through spring 207, circle far from one end of annulus 209 Hole, idler wheel 205, stop collar 203 and through-hole are simultaneously fixedly connected with fixed ring 10, and T-type fixture block 208 is passed through far from one end of spring 207 Wear and extend to the outside of bar shaped box 206, the bottom of the center of T-type fixture block 208 and idler wheel 205 in the same horizontal line, and T-type 208 top and bottom of fixture block ensure to draw so respectively between the inner roof wall and inner bottom wall of bar shaped box 206 there are identical gap Rope 210 the direction of motion be it is horizontal, the compression of spring 207 is also horizontally oriented, is to prevent T fixture block there are gap Motion process in bar shaped box 206 there are biggish frictional force, cause spring 207 compression and Recovery Process time compared with It is long, it cannot achieve the quick clamping of clamping device 2 Yu reader/writer body 1, and the one end of T-type fixture block 208 far from bar shaped box 206 is solid Surely it is connected with metal ball 211, the diameters of metal ball 211 are one centimetre, and two metal balls 211 are identical, this right Claim design to make the clamping between two metal balls 211 and shackle member 3 stronger, is not in that side clamping the feelings loosened occurs Condition, the positive top of reader/writer body 1 are fixed with shackle member 3, and the top of clamping device 2 is provided with support plate 4, support plate 4 Left and right ends pass through pin and be hinged with U-shaped frame 5, the middle part of U-shaped frame 5 is fixedly installed with lever 6, and the length value of lever 6 is Five centimetres, and the outer surface of lever 6 is equipped with skid resistance strip, suitable length and Design of Screw Thread, which allow, to be carried by U-shaped frame 5 very easily, And the phenomenon that being not in rubber sleeve, avoid the occurrence of the case where breaking bluetooth reader generation, the inside of left and right two of U-shaped frame 5 Face is fixedly installed with sliding rail 7, and is connected with sliding block 8 on two sliding rails 7 respectively, is fixedly connected with curved bar 9 between two sliding blocks 8, The bottom at 9 middle part of curved bar is fixedly connected with fixed ring 10, and the lower part at 1 back side of reader/writer body opens up fluted 11, and groove 11 is left Cross bar 12 is connected between right two inner walls, the depth value of groove 11 is three centimetres, and the top of groove 11 and cross bar 12 Top between vertically long angle value be two centimetres, increase the steering space of cross bar 12 in this way, increase by 1 angle of reader/writer body Adjustable range, the bottom of cross bar 12 is fixedly installed with telescopic rod 13, and the right side of telescopic rod 13 is provided with bolt 14, and bolt 14 right end runs through and extends to the inside of telescopic rod 13, and the bottom of telescopic rod 13 is fixedly installed with chassis 15.

Working principle: the portable bluetooth reader holds handle and bent when needing mobile bluetooth reader Bar 9 up pulls, to pull T-block by drawstring 210, two metal balls 211 is driven to be located remotely from each other, and then realizes two gold Belong to the distance between ball 211 to become larger, while the spring 207 in bar shaped box 206 is in compressive state, then the clamping device that moves down 2, shackle member 3 will unclamp again curved bar 9 in the top between two metal balls 211, and spring 207 is replied original from compressive state State, it is mobile to the direction of shackle member 3 that T-type fixture block 208 will be push, and then two metal balls 211 can block clamping Part 3, can thus allow aid device and reader/writer body 1 realize quick connection, when using reader, chassis 15 from It is deducted inside groove 11, unscrews adjusting nut, telescopic rod 13 is adjusted into the length to setting, then adjusting nut is tightened, in this way The angle needed when reader work can be quickly adjusted, then is placed in the horizontal plane, so that it may which normal use bluetooth is read Write device.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of portable bluetooth reader, including reader/writer body (1) and clamping device (2), it is characterised in that: the read-write The positive top of device main body (1) is fixed with shackle member (3), is provided with support plate (4), institute at the top of the clamping device (2) The left and right ends for stating support plate (4) pass through pin and are hinged with U-shaped frame (5), are fixedly installed with and hold in the middle part of the U-shaped frame (5) The medial surface of left and right two of handle (6), the U-shaped frame (5) is fixedly installed with sliding rail (7), and is connected with respectively on two sliding rails (7) Sliding block (8) is fixedly connected with curved bar (9) between two sliding blocks (8), and the bottom in the middle part of the curved bar (9) is fixedly connected with fixation The lower part of ring (10), reader/writer body (1) back side opens up fluted (11), between two inner walls in groove (11) left and right It is connected with cross bar (12), the bottom of the cross bar (12) is fixedly installed with telescopic rod (13), the right side of the telescopic rod (13) Side is provided with bolt (14), and the right end of bolt (14) runs through and extend to the inside of telescopic rod (13), the telescopic rod (13) bottom is fixedly installed with chassis (15).

2. a kind of portable bluetooth reader according to claim 1, it is characterised in that: the clamping device (2) includes Cabinet (201), offers through-hole in the middle part of top of the box, and the inner roof wall of the cabinet (201) is fixedly mounted that there are two symmetrical Restraining position ring block (203) are fixedly mounted between the bottom of two connecting rods (202), a left side for the cabinet (201) in connecting rod (202) Right two inner walls are fixedly installed with pedestal (204), and the upper surface of the pedestal (204) is fixedly installed with idler wheel (205), described Pedestal (204) is fixedly installed with bar shaped box (206) far from the one side of corresponding cabinet (201) inner wall, the bar shaped box (206) The left and right sides offers circular hole, and inner wall of the bar shaped box (206) close to idler wheel (205) side is fixedly installed with spring (207), the spring (207) is fixedly connected with T-type fixture block (208) far from the one end of idler wheel (205), the T-type fixture block (208) It is fixedly installed with annulus (209) in the middle part of the one side of spring (207), is fixedly connected with drawstring on the annulus (209) (210), and one end of drawstring (210) separate annulus (209) sequentially passes through spring (207), circular hole, idler wheel (205), stop collar (203) it and through-hole and is fixedly connected with fixed ring (10), the T-type fixture block (208) is run through and prolonged far from the one end of spring (207) The outside of bar shaped box (206) is extended to, and T-type fixture block (208) is fixedly connected with metal ball far from the one end of bar shaped box (206) (211)。

3. a kind of portable bluetooth reader according to claim 2, it is characterised in that: the metal ball (211) it is straight Diameter numerical value is one centimetre, and two metal balls (211) are identical.

4. a kind of portable bluetooth reader according to claim 1, it is characterised in that: the length value of the lever (6) It is five centimetres, and the outer surface of lever (6) is equipped with skid resistance strip.

5. a kind of portable bluetooth reader according to claim 1, it is characterised in that: the depth value of the groove (11) It is three centimetres, and the vertically long angle value between the top of groove (11) and the top of cross bar (12) is two centimetres.

6. a kind of portable bluetooth reader according to claim 2, it is characterised in that: in the T-type fixture block (208) The bottom of the heart and idler wheel (205) in the same horizontal line, and at the top and bottom of T-type fixture block (208) respectively with bar shaped box (206) There are identical gaps between inner roof wall and inner bottom wall.