Quick disassembly type support for bar code scanner
By designing a quick-removal bracket and using the mechanical structure of rolling beads and card blocks, the flexible rotation of the barcode scanner is achieved, solving the problem of large items occupying the scanning table, expanding the scanning range, and improving scanning efficiency.
Patent Information
- Application Number
- CN202422161999.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-02
AI Technical Summary
When existing barcode scanners scan larger items, the scanning table is easily occupied, resulting in the items being unable to rotate. The angle of the scanner needs to be adjusted to achieve scanning.
A quick-removal bracket is designed to move the tilted block by rolling the beads upwards, push the block downwards, get out of the rotating table, and squeeze the spring, rotate the extension rod, drive the scanner to rotate and expand the scanning range.
There is no need to disassemble and reinstall, the scan range of the scanner is increased, adapting to the scanning needs of different items and improving scanning efficiency.
Smart Images
Figure CN222977784U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of quick-release brackets, and particularly relates to a quick-release bracket for a barcode scanner. Background Technique
[0002] A barcode scanner is an electronic device used to read and decode barcodes or two-dimensional codes. They are widely used in the fields of retail, logistics and warehousing management, manufacturing, healthcare, etc. to quickly and accurately obtain information about items;
[0003] When scanning barcodes currently, some barcodes are pasted rather crookedly, and the position of the item needs to be adjusted so that the barcode can be scanned. However, some larger items will directly occupy the entire scanning table, making it impossible to rotate the item, and the angle of the scanner needs to be adjusted. For this reason, we provide a quick-release bracket for a barcode scanner. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a quick-release bracket for a barcode scanner. By moving the rolling beads upward to the inclined block, the clamping block will be gradually pushed downward, causing the clamping block to disengage from the rotating table and squeezing the first spring. Then, rotate the extension rod to drive the scanner to rotate, increasing the scanning range of the scanner without having to disassemble and reinstall the device, solving the problem that some larger items will directly occupy the entire scanning table, making it impossible to rotate the item, and the angle of the scanner needs to be adjusted.
[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:
[0006] The utility model is a quick-release bracket for a barcode scanner, including a rotating mechanism and a bottom plate. An adjusting mechanism is arranged at the top of the rotating mechanism. An active groove is opened inside the bottom plate. An active wheel is rotatably connected inside the active groove. The front of the active wheel penetrates through the bottom plate and extends to the outside. The back of the active wheel is meshed with a driven wheel. A rotating rod is fixedly connected to the inner wall of the driven wheel. A clamping block is slidably connected to the inner wall of the active groove;
[0007] The top of the rotating rod penetrates through the clamping block and extends to the outside. An inclined block is fixedly connected to the inner wall of the clamping block. Connecting rods are fixedly connected to both the left and right sides of the rotating rod. The end of the connecting rod away from the rotating rod is rotatably connected with a rolling bead. By moving the rolling beads upward to the inclined block, the clamping block will be gradually pushed downward, causing the clamping block to disengage from the rotating table and squeezing the first spring. Then, rotate the extension rod to drive the scanner to rotate, increasing the scanning range of the scanner without having to disassemble and reinstall the device.
[0008] Furthermore, a first spring is fixedly connected to the bottom of the clamping block. The bottom of the first spring is fixedly connected to the inner wall of the first movable groove. A rotating table is rotatably connected inside the bottom plate. The top of the clamping block is clamped with the bottom of the rotating table. By pushing the clamping block into the rotating table, the rotating table is limited and cannot rotate.
[0009] Furthermore, the adjusting mechanism includes an inner rod fixedly connected to the top of the rotating table. An extension rod is slidably connected to the outer surface of the inner rod. An extrusion groove is formed inside the inner rod. A plurality of extrusion grooves are provided. The plurality of extrusion grooves are vertically arranged in an array with the extension rod as the center. A third spring is fixedly connected to the inner wall of the extrusion groove. The right side of the third spring is fixedly connected to a second push block. By pushing the second push block into the extension rod through the third spring, the second extension rod is limited.
[0010] Furthermore, a second movable groove is formed inside the extension rod. A first push block is slidably connected to the inner wall of the second movable groove. The left side of the first push block is in contact with the right side of the second push block. A pressing rod is fixedly connected to the right side of the first push block. By pushing the pressing rod to drive the first push block to move, the second push block is pushed into the inner container.
[0011] Furthermore, a second spring is sleeved on the outer surface of the pressing rod. The right side of the second spring is fixedly connected to the inner wall of the second movable groove. The left side of the second spring is fixedly connected to the right side of the first push block. Pull rods are slidably connected to the front and back of the extension rod. A telescopic groove is formed on the right side of the extension rod. By pulling the pull rod downward, the connecting rope is driven to move, and the clamping plates are moved closer to each other inward.
[0012] Furthermore, two telescopic grooves are provided. The two telescopic grooves are symmetrically arranged with the extension rod as the center. The parts included inside the telescopic grooves are the same. A clamping plate is slidably connected to the inner wall of the telescopic groove. A fourth spring is fixedly connected to the back of the clamping plate. The back of the fourth spring is fixedly connected to the inner wall of the telescopic groove. The front of the clamping plate penetrates through the extension rod and extends to the outside. A connecting rope is fixedly connected to the bottom of the clamping plate. The end of the connecting rope away from the clamping plate is fixedly connected to the top of the pull rod. By pushing the second push block into the extension rod and then pulling the extension rod upward, the height of the scanner is adjusted, facilitating the scanning of barcodes at different heights and improving the practicability of the device.
[0013] The utility model has the following beneficial effects:
[0014] 1. In this utility model, by setting a clamping block, when the driving wheel rotates, it drives the driven wheel to rotate. Then, when the driven wheel rotates, it drives the rotating rod to rotate. When the rotating rod rotates, it drives the connecting rod to rotate. When the connecting rod rotates, it drives the rolling beads to rotate in a circle. When the connecting rod rotates, it will push the rolling beads towards the top of the inclined block. When the rolling beads move upwards towards the inclined block, they will gradually push the clamping block downwards, causing the clamping block to disengage from the rotating table and compress the first spring. Then, rotate the extension rod, which drives the scanner to rotate, increasing the scanning range of the scanner without the need to disassemble and reinstall the device.
[0015] 2. In this utility model, by setting an extension rod, push the extrusion rod to the left. When the extrusion rod moves to the left, it drives the first push block to move to the left, and at the same time stretches the second spring. When the first push block moves to the left, it will push the second push block to the left until the second push block is pushed into the extension rod. Then, pull the extension rod upwards to adjust the height of the scanner, facilitating the scanning of barcodes at different heights and improving the practicality of the device.
[0016] Of course, it is not necessary for any product implementing this utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of this utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of this utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.
[0018] Figure 1 It is a schematic diagram of the overall structure of this utility model;
[0019] Figure 2 It is a front sectional view structure diagram of the inner rod of this utility model;
[0020] Figure 3 For this utility model Figure 2 The enlarged structure diagram of A in it;
[0021] Figure 4 It is a top sectional view structure diagram of the clamping block of this utility model;
[0022] Figure 5 It is a top sectional view structure diagram of the telescopic groove of this utility model.
[0023] In the drawings, the list of components represented by each reference numeral is as follows:
[0024] 1. Rotating mechanism; 101. Base plate; 102. First movable groove; 103. Rotating rod; 104. First spring; 105. Driven wheel; 106. Block; 107. Rotating table; 108. Connecting rod; 109. Rolling bead; 110. Driving wheel; 111. Tilt block; 2. Adjusting mechanism; 201. Extension rod; 202. Inner rod; 203. Extrusion rod; 204. Second spring; 205. First push block; 206. Second push block; 207. Extrusion groove; 208. Third spring; 209. Second movable groove; 210. Telescopic groove; 211. Fourth spring; 212. Clamping plate; 213. Connecting rope; 214. Pull rod. Detailed implementation manner
[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0026] Please refer to Figures 1-5 As shown in the figure, the present invention is a quick-release bracket for a barcode scanner, including a rotating mechanism 1 and a base plate 101. An adjusting mechanism 2 is arranged at the top of the rotating mechanism 1. A first movable groove 102 is opened inside the base plate 101. A driving wheel 110 is rotatably connected inside the first movable groove 102. The front of the driving wheel 110 penetrates through the base plate 101 and extends to the outside. The back of the driving wheel 110 is meshed with a driven wheel 105. A rotating rod 103 is fixedly connected to the inner wall of the driven wheel 105. A block 106 is slidably connected to the inner wall of the first movable groove 102;
[0027] The top of the rotating rod 103 penetrates through the block 106 and extends to the outside. A tilt block 111 is fixedly connected to the inner wall of the block 106. Connecting rods 108 are fixedly connected to both the left and right sides of the rotating rod 103. One end of the connecting rod 108 away from the rotating rod 103 is rotatably connected to a rolling bead 109. The rotation of the driving wheel 110 drives the driven wheel 105 to rotate, and then the rotation of the driven wheel 105 drives the rotating rod 103 to rotate. The rotation of the rotating rod 103 drives the connecting rod 108 to rotate. When the connecting rod 108 rotates, it drives the rolling bead 109 to rotate in a circle. When the connecting rod 108 rotates, it will push the rolling bead 109 towards the top of the tilt block 111. When the rolling bead 109 moves upward relative to the tilt block 111, it will gradually push the block 106 downward, so that the block 106 disengages from the rotating table 107 and compresses the first spring 104. Then rotate the extension rod 201 to drive the scanner to rotate, increasing the scanning range of the scanner without having to disassemble and reinstall the device.
[0028] A first spring 104 is fixedly connected to the bottom of the clamping block 106. The bottom of the first spring 104 is fixedly connected to the inner wall of the first movable groove 102. A rotating table 107 is rotatably connected inside the bottom plate 101. The top of the clamping block 106 is clamped with the bottom of the rotating table 107.
[0029] The adjusting mechanism 2 includes an inner rod 202 fixedly connected to the top of the rotating table 107. An extension rod 201 is slidably connected to the outer surface of the inner rod 202. An extrusion groove 207 is formed inside the inner rod 202. When the extrusion rod 203 is pushed to the left, when the extrusion rod 203 moves to the left, it drives the first push block 205 to move to the left, and at the same time stretches the second spring 204. When the first push block 205 moves to the left, it will push the second push block 206 to the left until the second push block 206 is pushed into the extension rod 201, and then the extension rod 201 is pulled upward to adjust the height of the scanner, facilitating the scanning of barcodes at different heights and improving the practicability of the device.
[0030] A number of extrusion grooves 207 are provided. The number of extrusion grooves 207 is arranged in a vertical array with the extension rod 201. A third spring 208 is fixedly connected to the inner wall of the extrusion groove 207. The right side of the third spring 208 is fixedly connected to the second push block 206.
[0031] A second movable groove 209 is formed inside the extension rod 201. A first push block 205 is slidably connected to the inner wall of the second movable groove 209. The left side of the first push block 205 is in contact with the right side of the second push block 206. The right side of the first push block 205 is fixedly connected to the extrusion rod 203.
[0032] A second spring 204 is sleeved on the outer surface of the extrusion rod 203. The right side of the second spring 204 is fixedly connected to the inner wall of the second movable groove 209. The left side of the second spring 204 is fixedly connected to the right side of the first push block 205. The front and back of the extension rod 201 are both slidably connected to a pull rod 214. A telescopic groove 210 is formed on the right side of the extension rod 201.
[0033] Two telescopic grooves 210 are provided. The two telescopic grooves 210 are symmetrically arranged with the extension rod 201 as the center. The parts included inside the telescopic grooves 210 are the same. A clamping plate 212 is slidably connected to the inner wall of the telescopic groove 210. A fourth spring 211 is fixedly connected to the back of the clamping plate 212.
[0034] The back of the fourth spring 211 is fixedly connected to the inner wall of the telescopic groove 210. The front of the clamping plate 212 penetrates through the extension rod 201 and extends to the outside. A connecting rope 213 is fixedly connected to the bottom of the clamping plate 212. One end of the connecting rope 213 away from the clamping plate 212 is fixedly connected to the top of the pull rod 214.
[0035] A specific application of this embodiment is as follows: First, the staff pulls the pull rod 214 downward. When the pull rod 214 moves downward, it drives the connecting rope 213 to move. Then, the connecting rope 213 drives the clamping plate 212 to move into the telescopic groove 210 and squeezes the fourth spring 211. Then, the scanner is placed between the two clamping plates 212. Then, the pull rod 214 is released. When released, the fourth spring 211 rebounds to move the clamping plates 212 closer to the center to clamp the scanner. When the bracket is in use, sometimes the height is too low to scan the barcode. It is necessary to adjust the fixation of the extension rod 201. First, push the extrusion rod 203 to the left. When the extrusion rod 203 moves to the left, it drives the first push block 205 to move to the left and stretches the second spring 204 at the same time. When the first push block 205 moves to the left, it will push the second push block 206 to the left until the second push block 206 is pushed into the extension rod 201. Then, the extension rod 201 is pulled upward to adjust the height of the scanner, facilitating the scanning of barcodes at different heights and improving the practicality of the device. When scanning the barcode, since the position of the barcode is different, it is necessary to adjust the scanning angle of the scanner. When adjusting, first rotate the driving wheel 110. The rotation of the driving wheel 110 drives the driven wheel 105 to rotate. Then, the rotation of the driven wheel 105 drives the rotating rod 103 to rotate. The rotation of the rotating rod 103 drives the connecting rod 108 to rotate. When the connecting rod 108 rotates, it drives the rolling bead 109 to rotate in a circle. When the connecting rod 108 rotates, it will push the rolling bead 109 to the top of the inclined block 111. Since one side of the inclined block 111 is inclined, when the connecting rod 108 rotates, the rolling bead 109 can be pushed above the inclined block 111. When the rolling bead 109 moves above the inclined block 111, it will gradually push the clamping block 106 downward, causing the clamping block 106 to disengage from the rotating table 107 and squeeze the first spring 104. Then, rotate the extension rod 201 to drive the scanner to rotate, increasing the scanning range of the scanner without having to disassemble and reinstall the device.
[0036] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0037] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.
Claims
1. A quick-release bracket for a barcode scanner, comprising a rotating mechanism (1) and a bottom plate (101), wherein an adjusting mechanism (2) is arranged on the top of the rotating mechanism (1), and a movable groove (102) is provided inside the bottom plate (101), characterized in that: A driving wheel (110) is rotatably connected inside the movable groove (102); the front side of the driving wheel (110) penetrates the bottom plate (101) and extends to the outside; the back side of the driving wheel (110) is meshingly connected to a driven wheel (105); the inner wall of the driven wheel (105) is fixedly connected to a rotating rod (103); and the inner wall of the movable groove (102) is slidably connected to a clamping block (106); The top of the rotating rod (103) passes through the block (106) and extends to the outside; the inner wall of the block (106) is fixedly connected to a tilting block (111); the left and right sides of the rotating rod (103) are fixedly connected to connecting rods (108); and one end of the connecting rod (108) away from the rotating rod (103) is rotatably connected to a rolling ball (109).
2. A quick-release bracket for a barcode scanner according to claim 1, characterized in that: The bottom of the clamping block (106) is fixedly connected to a spring 1 (104), the bottom of the spring 1 (104) is fixedly connected to the inner wall of the movable groove 1 (102), the bottom of the bottom plate (101) is rotatably connected to a rotating table (107), and the top of the clamping block (106) is clamped to the bottom of the rotating table (107).
3. The quick-release bracket for a barcode scanner according to claim 1, characterized in that: The adjustment mechanism (2) comprises an inner rod (202) fixedly connected to the top of the rotating platform (107), an extension rod (201) is slidably connected to the outer surface of the inner rod (202), and an extrusion groove (207) is provided inside the inner rod (202).
4. The quick-release bracket for a barcode scanner according to claim 3, characterized in that: A total of a plurality of extrusion grooves (207) are provided, and the plurality of extrusion grooves (207) are arranged in a vertical array with an extension rod (201). A spring three (208) is fixedly connected to the inner wall of the extrusion groove (207), and a push block two (206) is fixedly connected to the right side of the spring three (208).
5. The quick-release bracket for a barcode scanner according to claim 4, characterized in that: A movable groove 2 (209) is provided inside the extension rod (201), and a push block 1 (205) is slidably connected to the inner wall of the movable groove 2 (209), the left side of the push block 1 (205) is in contact with the right side of the push block 2 (206), and the right side of the push block 1 (205) is fixedly connected to an extrusion rod (203).
6. The quick-release bracket for a barcode scanner according to claim 5, characterized in that: The outer surface of the extrusion rod (203) is sleeved with a spring 2 (204), the right side of the spring 2 (204) is fixedly connected to the inner wall of the movable groove 2 (209), the left side of the spring 2 (204) is fixedly connected to the right side of the push block 1 (205), the front and back sides of the extension rod (201) are slidably connected with a pull rod (214), and the right side of the extension rod (201) is provided with a telescopic groove (210).
7. The quick-release bracket for a barcode scanner according to claim 6, characterized in that: There are two telescopic slots (210) in total, and the two telescopic slots (210) are symmetrically arranged with the extension rod (201) as the center. The parts contained inside the telescopic slots (210) are the same. The inner wall of the telescopic slot (210) is slidably connected to a clamping plate (212), and the back of the clamping plate (212) is fixedly connected to a spring four (211).
8. The quick-release bracket for a barcode scanner according to claim 7, characterized in that: The back side of the spring four (211) is fixedly connected to the inner wall of the telescopic slot (210), the front side of the clamping plate (212) passes through the extension rod (201) and extends to the outside, the bottom of the clamping plate (212) is fixedly connected to a connecting rope (213), and one end of the connecting rope (213) away from the clamping plate (212) is fixedly connected to the top of the pull rod (214).