Code scanner support

Abstract

The utility model discloses a code scanner support, which relates to the technical field of bar code identification, and comprises a shell and a fixing device fixedly arranged on one side of the shell, the fixing device comprises a base and a bracket, one side of the shell close to the base is provided with a line channel, the inner side wall of the shell is fixedly connected with a first electric telescopic rod, and the first electric telescopic rod is fixedly connected with a second electric telescopic rod. A u-shaped groove is fixedly connected to the end, away from the shell, of the first electric telescopic rod, a take-up roller is rotationally connected to the inner side wall of the u-shaped groove, a fixing clamp is fixedly connected to the take-up roller, and a motor is fixedly connected to the outer side wall of the u-shaped groove. Through the cooperation of the first electric telescopic rod, the u-shaped groove, the take-up roller and the fixing clamp, a code scanner line can be effectively integrated and protected, abrasion and aging acceleration caused by the fact that the line is directly dragged and dropped on the ground are avoided, the maintenance and replacement frequency is remarkably reduced, and therefore the maintenance cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of bar code recognition, in particular to a bar code scanner bracket. Background Technique

[0002] At present, barcode scanner products are all equipped with barcode scanner brackets. Using the barcode scanner bracket, the barcode scanner product can perform scanning work on the barcode scanner bracket, and the barcode scanner bracket can also be placed in a suitable position, which can reduce the manual picking and placing actions and provide great convenience for using the barcode scanner product.

[0003] However, the existing barcode scanner brackets still have some disadvantages in actual use: they are not equipped with a wire storage box, and the wires of the barcode scanner are directly dragged on the ground without being stored, which will cause the wires to wear more severely and age faster, and the frequency of maintenance and replacement will also increase accordingly, thus increasing the maintenance cost. At the same time, the un-stored wires are in a mess and will damage the beauty of the overall environment.

[0004] Therefore, we designed a barcode scanner bracket to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a barcode scanner bracket to solve the problems put forward in the above background technique.

[0006] To solve the above technical problems, a barcode scanner bracket provided by the utility model includes a housing and a fixing device fixedly installed on one side of the housing. The fixing device includes a base and a bracket. A wire channel is opened on one side of the housing close to the base. A first electric telescopic rod is fixedly connected to the inner side wall of the housing. The end of the first electric telescopic rod far from the housing is fixedly connected to a U-shaped groove. A wire winding roller is rotatably connected to the inner side wall of the U-shaped groove. A fixing clip is fixedly connected to the wire winding roller. A motor is fixedly connected to the outer side wall of the U-shaped groove.

[0007] Furthermore, a first support rod is fixedly connected to the top surface of the base. An opening groove is provided on the upper end face of the first support rod. A nut is embedded on one side wall of the opening groove, and a through hole is provided on the other side wall of the opening groove opposite to the nut. A bolt is rotatably connected in the through hole. The end of the bolt far from the nut is located outside the first support rod. The other end of the bolt is screwed with the nut. A rotating ring is provided on one side of the bracket. The rotating ring is rotatably connected in the opening groove, and a through hole for the bolt to pass through is provided on the rotating ring. End face teeth are provided on the side surface of the rotating ring. Teeth meshing with the end face teeth on the side surface of the rotating ring are provided on the side wall of the opening groove. A knob is provided on the part of the bolt located outside the first support rod.

[0008] Further, a second support rod is fixedly connected to one end of the top surface of the base away from the first support rod. The second support rod is symmetrically arranged with the first support rod, and the components installed on the second support rod are the same as those on the first support rod.

[0009] Further, a second electric telescopic rod is fixedly connected to the inner top wall of the housing. A bottom of the second electric telescopic rod is fixedly connected to an opening groove, and a pressing roller is rotatably connected to an inner side wall of the opening groove.

[0010] Further, universal wheels are fixed at a bottom edge of the U-shaped groove, and the number of the universal wheels is four.

[0011] Further, a top cover is arranged at a top end of the housing, and the top cover is rotatably connected through a rotating shaft.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. Through the cooperation of the first electric telescopic rod, the U-shaped groove, the wire winding roller and the fixing clip, the scanning code device circuit can be effectively integrated and protected, avoiding the wear and accelerated aging caused by the direct dragging of the circuit on the ground, significantly reducing the maintenance and replacement frequency, and thus saving the maintenance cost. At the same time, the first electric telescopic rod pushes the U-shaped groove to move slowly, avoiding the accumulation of the circuit at the same position of the wire winding roller during winding, and preventing problems such as jamming and breaking of the circuit during subsequent use due to uneven winding.

[0014] 2. By using the angle adjustment device composed of a bolt, a knob, a rotating ring and a shaft, through the limitation of the end face teeth and the pressing of the combination of the bolt and the nut, the bracket can be adjusted at multiple angles to meet different use requirements, and the use is more user-friendly. The part of the bolt located outside the support rod is provided with a knob. After the knob is set, when the user adjusts the bracket, there is no need to use tools, and the angle of the bracket can be directly adjusted through the knob, making the use more convenient.

[0015] 3. The second electric telescopic rod pushes the opening groove to drive the pressing roller therein to press on the wound circuit, making it more conform to the wire winding roller. Neat winding is beneficial to subsequent winding work and use.

[0016] 4. The universal wheels fixed at the bottom edge of the U-shaped groove can reduce the friction between the U-shaped groove and the housing during reciprocating movement, thereby significantly reducing energy loss, improving mechanical efficiency, reducing wear, and prolonging the service life of the device.

[0017] 5. The top cover can be opened movably, facilitating the placement of the circuit and subsequent cleaning and maintenance work, and avoiding the need to use special tools to disassemble the whole device when the device needs cleaning and maintenance. Description of the Drawings

[0018] Figure 1 Schematic diagram of the external main structure of the present utility model;

[0019] Figure 2 Schematic three-dimensional structure diagram of the half-sectional view of the wire winding device of the present utility model;

[0020] Figure 3 Schematic three-dimensional structure diagram of the fixed support rod of the present utility model;

[0021] Figure 4 Schematic diagram of the partial structure of the half-sectional view of the wire winding device of the present utility model.

[0022] In the figure: 1, housing; 2, wire channel; 3, first electric telescopic rod; 4, U-shaped groove; 5, wire winding roller; 6, motor; 7, fixed clamp; 8, base; 9, first support rod; 10, bolt; 11, knob; 12, rotating ring; 13, shaft; 14, second support rod; 15, bracket; 16, top cover; 17, second electric telescopic rod; 18, opening groove; 19, pressing roller; 20, universal wheel. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4 , the present utility model provides a technical solution: a barcode scanner bracket, including a housing 1 and a fixing device fixedly installed on one side of the housing 1. The fixing device includes a base 8 and a bracket 15. A wire channel 2 is opened on one side of the housing 1 close to the base 8. The inner side wall of the housing 1 is fixedly connected with a first electric telescopic rod 3. The end of the first electric telescopic rod 3 far away from the housing 1 is fixedly connected with a U-shaped groove 4. The inner side wall of the U-shaped groove 4 is rotatably connected with a wire winding roller 5. A fixed clamp 7 is fixedly connected to the wire winding roller 5. The outer side wall of the U-shaped groove 4 is fixedly connected with a motor 6.

[0025] During specific implementation, through the cooperation of the first electric telescopic rod 3, the U-shaped groove 4, the wire winding roller 5 and the fixed clamp 7, the barcode scanner wires can be effectively integrated and protected, avoiding the wear and accelerated aging caused by the wires being directly dragged on the ground, significantly reducing the maintenance and replacement frequency, and thus saving the maintenance cost. At the same time, the first electric telescopic rod 3 pushes the U-shaped groove 4 to move slowly, avoiding the wires from piling up at the same position of the wire winding roller during winding, and preventing problems such as jamming and breakage of the wires during subsequent use due to uneven winding.

[0026] Refer toFigures 1-4 As shown, the top surface of the base 8 is fixedly connected with a first support rod 9, the upper end surface of the first support rod 9 is provided with an open groove, a nut is embedded on one side wall of the open groove, and a through hole is provided on the other side wall of the open groove at a position opposite to the nut, and a bolt 10 is rotatably connected in the through hole, the end of the bolt 10 away from the nut is located outside the first support rod 9, and the other end of the bolt 10 is screwed with the nut, a rotating ring 12 is provided on one side of the bracket 15, the rotating ring 12 is rotatably connected in the open groove, and the rotating ring 12 is provided with a through hole for the bolt 10 to pass through, the side of the rotating ring 12 is provided with end face teeth, the side wall of the open groove is provided with teeth meshing with the end face teeth on the side of the rotating ring 12, and the part of the bolt 10 located outside the first support rod 9 is provided with a knob 11. The top surface of the base 8 is fixedly connected with a second support rod 14 away from the end of the first support rod 9, the second support rod 14 is symmetrically arranged with the first support rod 9, and the mounting components on the second support rod 14 are the same as those of the first support rod 9.

[0027] The angle adjustment device composed of the bolt 10, the knob 11, the rotating ring 12 and the shaft 13 can adjust the bracket at multiple angles through the restriction of the end face teeth and the compression of the bolt and the nut combination, so as to meet different usage requirements and be more user-friendly. The portion of the bolt located outside the support rod is provided with a knob. After the knob is set, the user does not need to use tools when adjusting the bracket, and can directly adjust the angle of the bracket through the knob, which is more convenient to use.

[0028] See also Figures 1-4 The inner top wall of the housing 1 is fixedly connected with a second electric telescopic rod 17, the bottom of the second electric telescopic rod 17 is fixedly connected with an open slot 18, and the inner side wall of the open slot 18 is rotatably connected with a pressing roller 19. The second electric telescopic rod 17 pushes the open slot 18 to drive the pressing roller 19 therein to press on the wound wire, so that it fits the take-up roller 5 more closely, and neat winding is conducive to subsequent winding work and use.

[0029] See also Figures 1-4 A universal wheel 20 is fixed at the bottom edge of the U-shaped groove 4, and the number of the universal wheels 20 is four. The universal wheel 20 fixed at the bottom edge of the U-shaped groove 4 can reduce the friction between the U-shaped groove 4 and the housing 1 when the U-shaped groove 4 moves back and forth, thereby significantly reducing energy loss, improving mechanical efficiency, reducing wear, and extending the service life of the device.

[0030] See also Figures 1-4 The top of the housing 1 is provided with a top cover 16, which is rotatably connected to the housing 1 via a rotating shaft. The top cover 16 can be opened movably to facilitate the placement of the line and subsequent cleaning and maintenance work, avoiding the need to use special tools to disassemble the entire device when the device needs cleaning and maintenance.

[0031] Working principle: Before the device starts, open the top cover 16, take the midpoint on the line to be wound, place it on the take-up roller 5, and fix it through the fixing clip 7. When taking up the line, start the motor 6, and the take-up roller 5 starts to rotate to wind up the line. At the same time, the second electric telescopic rod 17 pushes the opening groove 18 to drive the pressing roller 19 therein to press against the wound line, making it fit the take-up roller 5 more closely, which is beneficial to subsequent winding. Then, the first electric telescopic rod 3 pushes the U-shaped groove 4 to move slowly, avoiding the line from accumulating at the same position of the take-up roller during winding, and preventing problems such as jamming and breakage of the line during subsequent use due to uneven winding.

[0032] Through the restriction of the end face teeth and the pressing of the combination of the bolt and the nut on the bolt 10, the knob 11, the rotating ring 12 and the shaft 13, the bracket can be adjusted at multiple angles, so as to meet different usage requirements, and the use is more user-friendly. The part of the bolt located outside the support rod is provided with a knob. After the knob is set, when the user adjusts the bracket, there is no need to use tools, and the angle of the bracket can be directly adjusted through the knob, making the use more convenient.

Claims

1. A barcode scanner bracket, comprising a housing (1) and a fixing device fixedly mounted on one side of the housing (1), the fixing device comprising a base (8) and a bracket (15), characterized in that: A line channel (2) is provided on a side of the shell (1) close to the base (8); a first electric telescopic rod (3) is fixedly connected to the inner side wall of the shell (1); an end of the first electric telescopic rod (3) away from the shell (1) is fixedly connected to a U-shaped groove (4); a wire take-up roller (5) is rotatably connected to the inner side wall of the U-shaped groove (4); a fixing clamp (7) is fixedly connected to the wire take-up roller (5); and a motor (6) is fixedly connected to the outer side wall of the U-shaped groove (4).

2. The barcode scanner bracket according to claim 1, characterized in that: A first support rod (9) is fixedly connected to the top surface of the base (8), an open groove is provided on the upper end surface of the first support rod (9), a nut is embedded on one side wall of the open groove, and a through hole is provided on the other side wall of the open groove at a position opposite to the nut, and a bolt (10) is rotatably connected in the through hole, an end of the bolt (10) away from the nut is located outside the first support rod (9), and the other end of the bolt (10) is screwed with the nut, a rotating ring (12) is provided on one side of the bracket (15), the rotating ring (12) is rotatably connected in the open groove, and a through hole is provided on the rotating ring (12) for the bolt (10) to pass through, a side surface of the rotating ring (12) is provided with end face teeth, and a side wall of the open groove is provided with teeth meshing with the end face teeth on the side surface of the rotating ring (12), and a knob (11) is provided on the portion of the bolt (10) located outside the first support rod (9).

3. A barcode scanner bracket as claimed in claim 2, characterized in that: A second support rod (14) is fixedly connected to one end of the top surface of the base (8) away from the first support rod (9); the second support rod (14) is symmetrically arranged with the first support rod (9); and the mounting components on the second support rod (14) are the same as those on the first support rod (9).

4. The barcode scanner bracket according to claim 1, characterized in that: A second electric telescopic rod (17) is fixedly connected to the inner top wall of the housing (1), an opening groove (18) is fixedly connected to the bottom of the second electric telescopic rod (17), and a pressing roller (19) is rotatably connected to the inner side wall of the opening groove (18).

5. The barcode scanner bracket according to claim 1, characterized in that: Universal wheels (20) are fixed at the bottom edge of the U-shaped groove (4), and the number of the universal wheels (20) is four.

6. The barcode scanner bracket according to claim 1, characterized in that: A top cover (16) is provided at the top end of the shell (1), and the top cover (16) is rotatably connected to the shell (1) via a rotating shaft.

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