Manual lifting thread groove for improving thread shooting definition and intelligent thread cabinet

Abstract

The utility model discloses a manual lifting thread groove for improving the sewing thread shooting definition and an intelligent sewing thread cabinet in the technical field of garment sewing. The manual lifting thread groove comprises a thread groove shell, and the thread groove shell is provided with a groove cavity used for containing a sewing thread coil; the toothed upright post is accommodated in the slot cavity and is fixedly connected with the wire slot shell; the coiling support is contained in the groove cavity and can be arranged on the outer side of the toothed stand column in a lifting and sleeving mode; the jacking spring is arranged on the outer side of the toothed stand column in a sleeving mode, and the jacking spring is connected between the wire winding support and the wire groove shell; the locking assembly is connected between the winding support and the toothed stand column, and the locking assembly has a one-way locking state in which the winding support can move downwards relative to the toothed stand column and a two-way unlocking state in which the winding support can move upwards and downwards relative to the toothed stand column. The vertical height of the sewing thread coil is conveniently adjusted, the sewing thread coil can be rapidly lifted to the focus position of the colorimetric camera, and the purpose of adjusting image definition is achieved.

Description

Technical Field

[0001] This utility model relates to the field of garment sewing technology, specifically to a manual lifting thread groove and an intelligent sewing cabinet for improving the clarity of sewing line photography. Background Technology

[0002] In garment factory pattern rooms, sample garment production requires pattern makers to match the corresponding color of thread to the sample fabric. Especially in large and medium-sized pattern rooms, there are a large number of pattern makers, ranging from a hundred to several hundred, and hundreds or even thousands of different types of thread. Pattern makers need to rely on experience to compare the colors of the sample fabric and the thread. Manual color matching is time-consuming and laborious. Moreover, with the many types and colors of thread, and the differences in each person's eyes, different people may find different threads on the same sample fabric, resulting in inconsistent sample garment production standards. At the same time, the results of manual color matching are also affected by the employee's mood, the brightness of the ambient light, and the external lighting. If the employee is wearing clothing with high reflectivity, it will also affect the color matching results.

[0003] Patent document CN220854634U discloses an intelligent sewing cabinet. This intelligent sewing cabinet detects the color information of fabric pieces or sewing threads through a colorimetric module. The controller automatically and accurately locates the corresponding sewing thread stored in the sewing thread storage cabinet, allowing users to conveniently, quickly, and accurately find the sewing thread and avoiding the errors that occur with manual identification. However, in actual use, this intelligent sewing cabinet still has the following technical problems: the size and height of the sewing thread rolls used in different pattern-making rooms are different, and the focal length of the colorimetric camera installed on the intelligent sewing cabinet is fixed and cannot be adjusted. The colorimetric module needs to keep the sewing thread rolls at the same height to collect clear image data. However, the thread groove structure of the aforementioned intelligent sewing cabinet is complex, and the thread groove needs to be removed from the cabinet to adjust the height of the sewing thread rolls, resulting in inconvenience in adjusting the height of the sewing thread rolls and seriously affecting the color matching efficiency of the sewing threads.

[0004] Therefore, how to conveniently adjust the height of the sewing thread roll inside the thread groove has become a technical problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0005] In view of this, the purpose of this utility model is to provide a manually adjustable thread tray for improving the clarity of sewing thread photography, so as to solve the technical problem of inconvenient adjustment of sewing thread roll height in existing intelligent sewing cabinets.

[0006] The technical solution adopted by this utility model is: a manually adjustable thread groove for improving the clarity of suture photography, the manually adjustable thread groove comprising:

[0007] A thread trough housing having a top opening and a cavity for receiving a spool of sewing thread;

[0008] A toothed column is housed in a groove cavity, and the bottom end of the toothed column is fixedly connected to the outer shell of the wire groove.

[0009] A wire reel holder is housed in a groove cavity and sleeved on the outside of a toothed column. The wire reel holder and the toothed column are movable relative to each other in the vertical direction.

[0010] A lifting spring is sleeved on the outside of the toothed column and connected between the wire reel support and the wire trough housing.

[0011] A locking assembly is connected between the cable reel and the toothed post. The locking assembly has a one-way locking state that allows the cable reel to move downward relative to the toothed post and a two-way unlocking state that allows the cable reel to move upward and downward relative to the toothed post.

[0012] Preferably, the winding support includes a support plate portion and a conical portion arranged coaxially, the bottom end of the conical portion is fixedly connected to the support plate portion, and the locking assembly is installed in the inner cavity of the conical portion.

[0013] Preferably, the locking assembly includes a pawl, a horizontal connecting shaft, a return spring, and an unlocking push rod. The middle part of the pawl is rotatably connected to the cable reel holder via the horizontal connecting shaft. The return spring is connected between the pawl and the cable reel holder and abuts the top of the pawl against the toothed post. The unlocking push rod is slidably connected to the cable reel holder, and one end of the unlocking push rod abuts against the bottom end of the pawl, so that the movement of the unlocking push rod drives the pawl to rotate.

[0014] Preferably, a guide plate is provided in the inner cavity of the conical part and fixedly connected to the support plate part, a pressing plate is installed in the through hole on the conical part, the unlocking push rod is arranged in the radial direction of the conical part and slidably connected to the guide plate, and the other end of the unlocking push rod is fixedly connected to the pressing plate.

[0015] Preferably, the locking assembly includes a locking tongue, a horizontal connecting shaft, a return spring, an unlocking push rod, and a transmission frame. The locking tongue is horizontally positioned and slidably connected to the support plate in the radial direction. The return spring is positioned between the locking tongue and the conical cylinder and abuts one end of the locking tongue against the toothed column. The middle part of the transmission frame is rotatably connected to the support plate via the horizontal connecting shaft. The bottom end of the transmission frame is drivenly connected to the locking tongue, and the top end of the transmission frame is drivenly connected to the unlocking push rod.

[0016] Preferably, the inner cavity of the conical section is provided with a support frame and a fixed plate that are fixedly connected to the support plate section, the middle part of the transmission frame is rotatably connected to the support frame through a horizontal connecting shaft, and the return spring is installed between the fixed plate and the other end of the locking tongue.

[0017] Preferably, the bottom end of the transmission frame is hinged to the locking tongue, the top end of the transmission frame is hinged to one end of the unlocking push rod, the other end of the unlocking push rod is fixedly connected to the pressing plate, and the pressing plate is installed in the through hole on the conical part.

[0018] Preferably, the locking tongue is provided with lower hinge shafts on both sides, the bottom end of the transmission frame is formed with a lower oblong hole that mates with the lower hinge shaft, one end of the unlocking push rod is connected to an upper hinge shaft, and the top end of the transmission frame is formed with an upper oblong hole that mates with the upper hinge shaft.

[0019] Preferably, the two locking components are symmetrically arranged on both sides of the toothed column.

[0020] The second objective of this utility model is to provide an intelligent sewing cabinet, including the aforementioned manual lifting thread trough, cabinet body, and colorimeter camera. The manual lifting thread trough is fixedly connected to the cabinet body, the colorimeter camera is fixedly connected to the cabinet body, and the colorimeter camera is located directly above the manual lifting thread trough.

[0021] The beneficial effects of this utility model are:

[0022] This invention employs a manual adjustment method. A thread winding support, a toothed column, and a lifting spring are housed within the cavity of the thread trough housing. The thread winding support is vertically slidable onto the toothed column. The lifting spring is installed between the thread winding support and the thread trough housing, and a locking assembly is installed between the thread winding support and the toothed column. When the locking assembly is in a one-way locked state, the thread winding support can be lowered by manually pressing it, thus adjusting the height of the sewing thread roll on the support. When the locking assembly is in a two-way unlocked state, the lifting spring can automatically raise the thread winding support, adjusting its height. This allows for convenient vertical height adjustment of the sewing thread roll, enabling quick raising and lowering of the sewing thread roll to the focal position of the colorimeter camera, thereby adjusting image clarity. Attached Figure Description

[0023] Figure 1 This is a three-dimensional schematic diagram of the manual lifting groove for improving the clarity of stitch photography according to this utility model;

[0024] Figure 2 This is one of the structural schematic diagrams of the manual lifting groove for improving the clarity of sewing images according to this utility model;

[0025] Figure 3 for Figure 2 A magnified view of a portion of the image;

[0026] Figure 4 This is a schematic diagram showing the connection between the locking assembly and the cable reel holder;

[0027] Figure 5This is the second schematic diagram of the manual lifting groove structure for improving the clarity of sewing line photography according to this utility model;

[0028] Figure 6 for Figure 5 Enlarged view of part B in the image;

[0029] Figure 7 This is a 3D schematic diagram of an intelligent sewing cabinet.

[0030] Explanation of the reference numerals in the figure:

[0031] 100. Manually operated lifting cable tray;

[0032] 110. Cable tray housing; 111. Cable tray cavity; 112. Side plate; 113. Base plate;

[0033] 120. Toothed column;

[0034] 130. Wire reel support; 131. Support plate section; 132. Conical section; 133. Pressing plate; 134. Through hole;

[0035] 140. Lifting spring;

[0036] 150. Locking assembly; 151. Pawl; 152. Horizontal connecting shaft; 153. Return spring; 154. Unlocking push rod; 155. Guide plate; 156. Locking tongue; 157. Transmission frame; 158. Support frame; 159. Fixing plate;

[0037] 200. Cabinet;

[0038] 300. Colorimetric camera. Detailed Implementation

[0039] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. These embodiments are only used to illustrate this utility model and are not intended to limit it.

[0040] In the description of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0041] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0043] Examples, such as Figures 1-6 As shown, a manually adjustable thread tray 100 for improving the clarity of stitch photography includes: a thread tray housing 110, a toothed column 120, a thread winding support 130, a lifting spring 140, and a locking assembly 150.

[0044] The thread trough housing 110 has a top opening and a cavity 111 for accommodating a spool of sewing thread.

[0045] The toothed column 120 is housed in the groove cavity 111. The toothed column 120 is arranged in a vertical direction, and the bottom end of the toothed column 120 is fixedly connected to the outer shell 110 of the wire groove.

[0046] The winding support 130 is housed in the groove cavity 111. The winding support 130 is sleeved on the outside of the toothed column 120, and the winding support 130 and the toothed column 120 can move relative to each other in the vertical direction.

[0047] The lifting spring 140 is sleeved on the outside of the toothed column 120, and the lifting spring 140 is connected between the wire winding support 130 and the wire trough housing 110, and is used to lift the wire winding support 130 upward.

[0048] The locking assembly 150 is connected between the cable reel 130 and the toothed post 120, and the locking assembly 150 has a one-way locking state that allows the cable reel 130 to move downward relative to the toothed post 120, and a two-way unlocking state that allows the cable reel 130 to move upward and downward relative to the toothed post 120.

[0049] This utility model adopts a manual adjustment method. A wire winding support 130, a toothed column 120, and a lifting spring 140 are housed in the cavity 111 of the wire trough housing 110. The wire winding support 130 is vertically slidably sleeved on the toothed column 120. The lifting spring 140 is installed between the wire winding support 130 and the wire trough housing 110. A locking assembly 150 is installed between the wire winding support 130 and the toothed column 120. When the locking assembly 150 is in a one-way locking state, it can be manually adjusted. Pressing the thread holder 130 lowers it, allowing for height adjustment of the sewing thread roll on it. When the locking assembly 150 is in a bidirectional unlocked state, the thread holder 130 can be automatically raised by the lifting spring 140, allowing for height adjustment of the thread holder 130. This enables convenient vertical height adjustment of the sewing thread roll, allowing it to be quickly raised or lowered to the focal position of the colorimeter camera 300 to adjust image clarity.

[0050] Specific embodiment 1, such as Figures 1-6 As shown, a manually adjustable thread tray 100 for improving the clarity of stitch photography includes: a thread tray housing 110, a toothed column 120, a thread winding support 130, a lifting spring 140, and a locking assembly 150.

[0051] The outer casing 110 of the wire trough includes side plates 112 and a bottom plate 113. The four side plates 112 are fixedly connected end to end, and the bottom plate 113 is fixedly connected to the bottom of the four side plates 112, thereby forming a box structure with an open top. The top of the box structure has an integrally formed upper edge that can be fixedly connected to the cabinet 200. The inner cavity of the box structure is a groove 111 for accommodating sewing thread rolls.

[0052] The toothed column 120 is housed in the groove cavity 111. The toothed column 120 is set in the center of the groove cavity 111 in the vertical direction. Multiple toothed grooves are linearly distributed in the vertical direction on the toothed column 120. Teeth are formed between two adjacent toothed grooves. The bottom end of the toothed column 120 is vertically and fixedly connected to the bottom plate 113 of the wire groove housing 110.

[0053] The cable reel 130 is housed in the groove cavity 111 and includes a support plate portion 131 and a conical portion 132 coaxially arranged. The support plate portion 131 is a horizontally arranged circular plate, and the conical portion 132 is a frustum-shaped structure with a smaller top and a larger bottom. The bottom end of the conical portion 132 is fixedly connected to the support plate portion 131. The support plate portion 131 and the conical portion 132 are coaxially provided with a through guide hole (not shown in the figure). The cable reel 130 is sleeved on the outside of the toothed column 120 through the through guide hole, and the cable reel 130 and the toothed column 120 can move relative to each other in the vertical direction.

[0054] The lifting spring 140 is sleeved on the outside of the toothed column 120, and the top end of the lifting spring 140 abuts against the support plate 131, and the bottom end of the lifting spring 140 abuts against the bottom plate 113 of the wire trough housing 110, so as to lift the winding support 130 upward through the elastic deformation of the lifting spring 140.

[0055] The locking assembly 150 is installed in the inner cavity of the cone-shaped portion 132. The locking assembly 150 is connected between the cable reel 130 and the toothed post 120. The locking assembly 150 has a one-way locking state that allows the cable reel 130 to move downward relative to the toothed post 120, and a two-way unlocking state that allows the cable reel 130 to move upward and downward relative to the toothed post 120.

[0056] Preferably, there are two locking components 150, and the two locking components 150 are symmetrically arranged on both sides of the toothed column 120.

[0057] Specific embodiment 2, such as Figure 1 , Figure 5 and Figure 6 As shown, a manually adjustable thread tray 100 for improving the clarity of stitch photography includes: a thread tray housing 110, a toothed column 120, a thread winding support 130, a lifting spring 140, and a locking assembly 150.

[0058] The groove housing 110 has a top opening and a cavity 111 capable of accommodating a spool of sewing thread.

[0059] The toothed column 120 is housed in the groove cavity 111. The toothed column 120 is arranged vertically in the center of the groove cavity 111. Multiple toothed grooves are linearly distributed on the toothed column 120 in the vertical direction, and the bottom end of the toothed column 120 is vertically and fixedly connected to the outer shell 110 of the groove.

[0060] The cable reel 130 is housed in the groove cavity 111, and the cable reel 130 includes a support plate portion 131 and a conical portion 132 arranged coaxially. The bottom end of the conical portion 132 is fixedly connected to the support plate portion 131, and the support plate portion 131 and the conical portion 132 are sleeved on the outside of the toothed column 120, so that the cable reel 130 and the toothed column 120 can move relative to each other in the vertical direction.

[0061] The lifting spring 140 is sleeved on the outside of the toothed column 120, and the top end of the lifting spring 140 abuts against the support plate 131, and the bottom end of the lifting spring 140 abuts against the wire trough housing 110, so as to lift the winding support 130 upward through the elastic deformation of the lifting spring 140.

[0062] The locking assembly 150 is installed in the inner cavity of the cone-shaped portion 132, and the locking assembly 150 is connected between the winding support 130 and the toothed column 120.

[0063] The locking assembly 150 includes a pawl 151, a horizontal connecting shaft 152, a return spring 153, an unlocking push rod 154, a guide plate 155, and a support frame 158. The bottom end of the support frame 158 is vertically fixedly connected to the pallet portion 131. The horizontal connecting shaft 152 is horizontally arranged, and both ends of the horizontal connecting shaft 152 are fixedly connected to the two support frames 158 one-to-one. The middle part of the pawl 151 is sleeved on the horizontal connecting shaft 152, and the pawl 151 can rotate relative to the horizontal connecting shaft 152.

[0064] The return spring 153 is located on the side of the pawl 151 away from the toothed post 120, and one end of the return spring 153 is connected to the top of the pawl, while the other end of the return spring 153 is fixedly connected to the wall of the cone section 132. The return spring 153 applies a force to the top of the pawl 151 through its elastic deformation, so that the top of the pawl 151 abuts against the tooth groove of the toothed post 120.

[0065] A through hole 134 is formed on the wall of the conical section 132, and a pressing plate 133 is installed in the through hole. The guide plate 155 is vertically fixedly connected to the support plate section 131. The unlocking push rod 154 is horizontally arranged along the radial direction of the conical section 132. One end of the unlocking push rod 154 abuts against the bottom end of the pawl 151 after passing through the guide plate 155, and the unlocking push rod 154 and the guide plate 155 can slide relative to each other. The other end of the unlocking push rod 154 is fixedly connected to the pressing plate 133 so that the unlocking push rod 154 can be driven to move radially by manually pressing the pressing plate 133 and drive the pawl 151 to rotate, thereby switching the locking assembly 150 from a one-way locking state to a two-way unlocking state.

[0066] When the locking assembly 150 is in a one-way locking state, the lifting spring 140 applies an upward force to the cable reel 130. Since the top of the pawl 151 abuts against the toothed groove of the toothed column 120, and the pawl 151 is always abutting against the toothed groove of the toothed column 120 under the elastic force of the return spring 153, the teeth of the toothed column 120 will interfere with the top of the pawl 151, thereby preventing the pawl 151 from moving upward, which in turn prevents the cable reel 130 from moving upward relative to the toothed column 120.

[0067] When the locking assembly 150 is in a one-way locking state, manually press down on the winding support 130. When the downward pressure is greater than the elastic force of the lifting spring 140 on the winding support 130, the winding support 130 will move downward along the toothed column 120. As the winding support 130 moves downward, the pawl 151 will rotate under the pushing force of the teeth of the toothed column 120, causing the top of the pawl 151 to disengage from the tooth groove, thereby allowing the winding support 130 to move downward relative to the toothed column 120.

[0068] When the pressing plate 133 on the cable reel 130 is pressed manually, the pressing plate 133 will drive the unlocking push rod 154 to move horizontally and push the bottom end of the pawl 151 to rotate, so that the top end of the pawl 151 disengages from the toothed groove of the toothed column 120, that is, the locking assembly 150 disengages from the toothed column 120, thereby allowing the cable reel 130 to move upward or downward along the toothed column 120.

[0069] Specific embodiment 3, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a manually adjustable thread tray 100 for improving the clarity of stitch photography includes: a thread tray housing 110, a toothed column 120, a thread winding support 130, a lifting spring 140, and a locking assembly 150.

[0070] The groove housing 110 has a top opening and a cavity 111 capable of accommodating a spool of sewing thread.

[0071] The toothed column 120 is housed in the groove cavity 111. The toothed column 120 is arranged vertically in the center of the groove cavity 111. Multiple toothed grooves are linearly distributed on the toothed column 120 in the vertical direction, and the bottom end of the toothed column 120 is vertically and fixedly connected to the outer shell 110 of the groove.

[0072] The cable reel 130 is housed in the groove cavity 111, and the cable reel 130 includes a support plate portion 131 and a conical portion 132 arranged coaxially. The bottom end of the conical portion 132 is fixedly connected to the support plate portion 131, and the support plate portion 131 and the conical portion 132 are sleeved on the outside of the toothed column 120, so that the cable reel 130 and the toothed column 120 can move relative to each other in the vertical direction.

[0073] The lifting spring 140 is sleeved on the outside of the toothed column 120, and the top end of the lifting spring 140 abuts against the support plate 131, and the bottom end of the lifting spring 140 abuts against the wire trough housing 110, so as to lift the winding support 130 upward through the elastic deformation of the lifting spring 140.

[0074] The locking assembly 150 is installed in the inner cavity of the cone-shaped portion 132, and the locking assembly 150 is connected between the winding support 130 and the toothed column 120.

[0075] The locking assembly 150 includes a locking tongue 156, a horizontal connecting shaft 152, a return spring 153, an unlocking push rod 154, a guide plate 155, a transmission frame 157, a support frame 158, and a fixing plate 159. The guide plate 155 is vertically fixedly connected to the support plate portion 131, and the fixing plate 159 is located between the guide plate 155 and the cylinder wall of the cone portion 132, with the bottom end of the fixing plate 159 being vertically fixedly connected to the support plate portion 131. The locking tongue 156 is horizontally arranged along the radial direction of the support plate portion 131, and the middle part of the locking tongue 156 is slidably connected to the guide plate 155.

[0076] The return spring 153 is disposed between the latch 156 and the fixing plate 159, with one end of the return spring 153 abutting against the tail end of the latch 156 and the other end of the return spring 153 abutting against the fixing plate 159. Under the elastic force of the return spring 153, the head end of the latch 156 is inserted into the tooth groove of the toothed post 120. The upper surface of the head end of the latch 156 is a horizontal stop surface that forms a stop engagement with the teeth, and the lower surface of the latch 156 is an inclined drive surface that engages with the teeth. When the cable reel 130 moves upward relative to the toothed post 120, the horizontal stop surface at the head of the locking tongue 156 forms a stop engagement with the upper groove wall of the toothed groove of the toothed post 120, which can prevent the relative movement of the cable reel 130 and the toothed post 120. When the cable reel 130 moves downward relative to the toothed post 120, the inclined driving surface at the head of the locking tongue 156 contacts the lower groove wall of the toothed groove of the toothed post 120. The vertical force of the toothed post 120 on the locking tongue 156 can drive the locking tongue 156 to move horizontally, so that the head of the locking tongue 156 can disengage from the toothed groove of the toothed post 120, thereby allowing the cable reel 130 to move downward relative to the toothed post 120.

[0077] The support frame 158 is located between the fixed plate 159 and the toothed column 120, and the bottom end of the support frame 158 is vertically fixedly connected to the support plate 131. The two ends of the horizontal connecting shaft 152 are fixedly connected to the two support frames 158 one by one. The middle part of the transmission frame 157 is sleeved on the horizontal connecting shaft 152, and the transmission frame 157 and the horizontal connecting shaft 152 can rotate relative to each other. The bottom end of the transmission frame 157 is connected to the locking tongue 156, and the top end of the transmission frame 157 is connected to the unlocking push rod 154. The transmission frame 157 is driven to rotate by the unlocking push rod 154, thereby driving the locking tongue 156 to move horizontally, so that the locking assembly 150 switches from a one-way locking state to a two-way unlocking state.

[0078] Preferably, lower hinge shafts are installed on both sides of the locking tongue 156, and a lower oblong hole is formed at the bottom end of the transmission frame 157 to cooperate with the lower hinge shaft. The lower hinge shaft passes through the lower oblong hole so that the bottom end of the transmission frame 157 is hinged to the locking tongue 156. An upper hinge shaft is connected to one end of the unlocking push rod 154, and an upper oblong hole is formed at the top end of the transmission frame 157 to cooperate with the upper hinge shaft. The upper hinge shaft passes through the upper oblong hole so that the top end of the transmission frame 157 is hinged to one end of the unlocking push rod 154.

[0079] The other end of the unlocking push rod 154 is fixedly connected to the pressing plate 133, which is installed in the through hole 134 on the cone section 132. The transmission frame 157 is driven to rotate by manually pressing the pressing plate 133, thereby driving the locking tongue 156 to move and disengage from the toothed groove of the toothed column 120.

[0080] Examples, such as Figure 7 As shown, an intelligent sewing cabinet includes the aforementioned manually lifting sewing trough 100, cabinet body 200, and colorimeter camera 300. The manually lifting sewing trough 100 is fixedly connected to the cabinet body 200, and the colorimeter camera 300 is fixedly connected to the cabinet body 200, with the colorimeter camera 300 located directly above the manually lifting sewing trough 100.

[0081] The usage process of this intelligent sewing cabinet is as follows:

[0082] When visually inspecting sewing thread, place the sewing thread roll on the thread holder and press firmly on the sewing thread roll or thread holder until the upper end of the sewing thread roll is aligned with the upper surface of the thread groove. This allows for visual inspection of the sewing thread.

[0083] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A manually adjustable grooving channel for improving the clarity of stitch photography, characterized in that, The manual lifting cable tray (100) includes: A groove housing (110) having a top opening and a cavity (111) for receiving a spool of sewing thread; A toothed column (120) is housed in a groove cavity (111), and the bottom end of the toothed column (120) is fixedly connected to the outer shell (110) of the wire groove. A winding support (130) is housed in a groove (111). The winding support (130) is sleeved on the outside of a toothed column (120), and the winding support (130) and the toothed column (120) can move relative to each other in the vertical direction. A lifting spring (140) is sleeved on the outside of the toothed column (120) and the lifting spring (140) is connected between the wire reel (130) and the wire trough housing (110); A locking assembly (150) is connected between a cable reel (130) and a toothed post (120). The locking assembly (150) has a one-way locking state that allows the cable reel (130) to move downward relative to the toothed post (120) and a two-way unlocking state that allows the cable reel (130) to move upward and downward relative to the toothed post (120).

2. A manually adjustable groove for improving the clarity of stitch photography according to claim 1, characterized in that, The winding support (130) includes a support plate portion (131) and a conical portion (132) arranged coaxially. The bottom end of the conical portion (132) is fixedly connected to the support plate portion (131), and the locking assembly (150) is installed in the inner cavity of the conical portion (132).

3. A manually adjustable groove for improving the clarity of stitch photography according to claim 2, characterized in that, The locking assembly (150) includes a pawl (151), a horizontal connecting shaft (152), a return spring (153), and an unlocking push rod (154). The middle part of the pawl (151) is rotatably connected to the cable reel (130) through the horizontal connecting shaft (152). The return spring (153) is connected between the pawl (151) and the cable reel (130) and makes the top of the pawl (151) abut against the toothed post (120). The unlocking push rod (154) is slidably connected to the cable reel (130). One end of the unlocking push rod (154) abuts against the bottom end of the pawl (151) so that the pawl (151) is driven to rotate by the movement of the unlocking push rod (154).

4. A manually adjustable groove for improving the clarity of stitch photography according to claim 3, characterized in that, The inner cavity of the conical part (132) is provided with a guide plate (155) fixedly connected to the support plate part (131). A pressing plate (133) is installed in the through hole (134) on the conical part (132). The unlocking push rod (154) is arranged along the radial direction of the conical part (132) and is slidably connected to the guide plate (155). The other end of the unlocking push rod (154) is fixedly connected to the pressing plate (133).

5. A manually adjustable groove for improving the clarity of stitch photography according to claim 2, characterized in that, The locking assembly (150) includes a locking tongue (156), a horizontal connecting shaft (152), a return spring (153), an unlocking push rod (154), and a transmission frame (157). The locking tongue (156) is horizontally arranged and slidably connected to the support plate (131) in the radial direction. The return spring (153) is arranged between the locking tongue (156) and the cone-shaped part (132) and abuts one end of the locking tongue (156) against the toothed column (120). The middle part of the transmission frame (157) is rotatably connected to the support plate (131) through the horizontal connecting shaft (152). The bottom end of the transmission frame (157) is drivenly connected to the locking tongue (156), and the top end of the transmission frame (157) is drivenly connected to the unlocking push rod (154).

6. A manually adjustable groove for improving the clarity of stitch photography according to claim 5, characterized in that, The inner cavity of the conical part (132) is provided with a support frame (158) and a fixing plate (159) that are fixedly connected to the support plate part (131). The middle part of the transmission frame (157) is rotatably connected to the support frame (158) through a horizontal connecting shaft (152). The return spring (153) is installed between the fixing plate (159) and the other end of the locking tongue (156).

7. A manually adjustable groove for improving the clarity of stitch photography according to claim 6, characterized in that, The bottom end of the transmission frame (157) is hinged to the locking tongue (156), the top end of the transmission frame (157) is hinged to one end of the unlocking push rod (154), the other end of the unlocking push rod (154) is fixedly connected to the pressing plate (133), and the pressing plate (133) is installed in the through hole (134) on the conical part (132).

8. A manually adjustable groove for improving the clarity of stitch photography according to claim 7, characterized in that, The locking tongue (156) has a lower hinge shaft on both sides, the bottom end of the transmission frame (157) is formed with a lower oval hole that matches the lower hinge shaft, one end of the unlocking push rod (154) is connected to an upper hinge shaft, and the top end of the transmission frame (157) is formed with an upper oval hole that matches the upper hinge shaft.

9. A manually adjustable groove for improving the clarity of stitch photography according to claim 2, characterized in that, The two locking components (150) are symmetrically arranged on both sides of the toothed column (120).

10. A smart sewing cabinet, comprising the manually adjustable thread tray for improving the clarity of sewing photography as described in any one of claims 1-9, characterized in that, It also includes a cabinet (200) and a colorimeter camera (300), wherein the manual lifting cable tray (100) is fixedly connected to the cabinet (200), the colorimeter camera (300) is fixedly connected to the cabinet (200), and the colorimeter camera (300) is located directly above the manual lifting cable tray (100).

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