CN217869427U - Case and bag electric connector makes frock - Google Patents
Case and bag electric connector makes frock Download PDFInfo
- Publication number
- CN217869427U CN217869427U CN202221908859.9U CN202221908859U CN217869427U CN 217869427 U CN217869427 U CN 217869427U CN 202221908859 U CN202221908859 U CN 202221908859U CN 217869427 U CN217869427 U CN 217869427U
- Authority
- CN
- China
- Prior art keywords
- sewing
- plate
- positioning hole
- sleeve plate
- electric connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009958 sewing Methods 0.000 claims abstract description 46
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 239000004744 fabric Substances 0.000 claims abstract description 30
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000037303 wrinkles Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to the technical field of case sewing, in particular to a sewing tool for a case electric connector, which comprises a pressing plate and a sleeve plate; the pressing plate is fixedly connected with a cloth pressing mechanism of the sewing machine, and the middle part of the pressing plate is provided with a first positioning hole; the outer contour of the sleeve plate is embedded into the first positioning hole, the middle of the sleeve plate is provided with a second positioning hole, and the second positioning hole is used for accommodating a protruding part of the luggage electric connector. The pressing plate can ensure the smoothness of the fabric/cloth piece during sewing, and the cloth pressing mechanism is utilized to apply downward pressure to the sewing table top, so that the defects of displacement of the electric connector or wrinkle generation of the fabric/cloth piece and the like during sewing are avoided; the clamping procedure is simplified by the design of the sleeve plate and the two groups of positioning holes, and an operator can carry out automatic sewing only by placing the combined cloth piece and the electric connector in the positioning holes, so that the sewing efficiency and the yield are improved.
Description
Technical Field
The utility model relates to a sewing machine reason cloth and case and bag power supply interface technical field, concretely relates to frock is made to case and bag electric connector.
Background
With the development of technology, many special components are added to a traditional bag, for example, an electrical connector for the bag disclosed in a backpack disclosed in chinese patent document CN205813864U, an outer side surface of a connector protection shell of an electrical connector is exposed, an inner side surface of the connector protection shell of the electrical connector is disposed in a bag body or a shoulder strap, and a bottom plate of the connector protection shell is sewn around an opening of the bag.
The fixing mode of the electric connector on the case is that the fabric is provided with a hole, the bottom plate of the electric connector is positioned in the case and is sewn around the bottom plate of the electric connector from the outside of the fabric by a circle, when the clamp/presser foot of the existing computer car is used for clamping and sewing, the positioning is all held by the personnel of an operator, and the electric connector is easy to deviate or deform in the sewing process, so that a special sewing tool needs to be designed urgently, the clamping operation is simplified, the positioning precision is improved, and the sewing yield is increased.
Disclosure of Invention
The purpose of the invention is as follows: an electric connector is sewn for the luggage, an automatic tool for auxiliary positioning is provided, the processing efficiency is improved, and the manufacturing quality is improved.
The technical scheme is as follows: the sewing tool for the case electrical connector comprises a pressing plate and a sleeve plate;
the pressing plate is fixedly connected with a cloth pressing mechanism of the sewing machine, and a first positioning hole is formed in the middle of the pressing plate;
the outer contour of the sleeve plate is embedded into the first positioning hole, and the middle part of the sleeve plate is provided with a second positioning hole
The second positioning hole is used for accommodating a protruding part of the luggage electric connector.
Preferably, the case electrical connector is provided with a convex part and a bottom plate part, and the sleeve plate and the bottom plate part have the same outer contour, so that a symmetrical hard support structure is formed on two surfaces of a cloth cover during sewing, and the case electrical connector is convenient to position and take. And the first positioning hole can be used for carrying out secondary limiting on the outer edge of the electric connector through the fabric when the electric connector is pressed down, so that the electric connector is ensured not to shift in the sewing process.
Preferably, the pressing plate and the sleeve plate are horizontal transparent plates, and hard transparent polymers such as PC, PMMA, PP and the like can be used. The transparent material is convenient for operators to observe and position.
Preferably, the outer edge of the sleeve plate forms an inclined plane, the outer contour of the whole sleeve plate forms a structure similar to a trapezoid body, so that a guiding effect is facilitated, and when the pressure plate descends along with the lifting mechanism, the first positioning hole pushes the inclined plane to be automatically centered.
Preferably, the outer contour of the strap has an arc-shaped top edge, two parallel middle edges, and a tail edge perpendicular to the middle edges. With such a structure, fool-proofing can be achieved.
Preferably, the thickness of the platen is greater than the thickness of the sleeve. The thickness difference can make the sleeve plate be taken out from the pressure plate more easily
Preferably, a magnet is fixed above the sleeve plate, and the sleeve plate can be conveniently taken out by utilizing a tool under the adsorption action of the magnet. The magnetic control switch (such as a reed switch) can be fixedly arranged on the machine head around the sewing machine needle, when an operator forgets to take out the sleeve plate when starting sewing, the magnetic control switch is close to the sleeve plate and is triggered by the magnet to cut off the operation of the sewing machine, and the damage caused by that the sewing machine needle is directly hit on the sleeve plate due to misoperation can be avoided.
The utility model provides a frock is made to case and bag electric connector compares with prior art, has following substantive characteristics and progress:
1. the pressing plate can ensure the smoothness of the fabric/cloth piece during sewing, and the cloth pressing mechanism is utilized to apply downward pressure to the sewing table top, so that the defects of displacement of the electric connector or wrinkles of the fabric/cloth piece and the like during sewing are avoided;
2. the design of the sleeve plate and the two groups of positioning holes utilizes the position relation of the positioning holes to finish the accurate positioning of the position of the electric connector to be sewn relative to the sewing table board, an operator can perform automatic sewing only by placing the combined cloth piece and the electric connector in the positioning holes, and the sewing efficiency is greatly improved.
Drawings
FIG. 1 is a schematic view of the use state of the sewing tool for the electrical connector of the luggage in the embodiment of the present invention;
FIG. 2 is a front view of FIG. 1;
reference numerals: the device comprises a pressing plate 1, a sleeve plate 2, a cloth piece 3, an electric connector 4, a first positioning hole 1-1, an elastic buffer strip 1-2 and a second positioning hole 2-1.
Detailed Description
The following detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.
The case and bag electric connector sewing tool of the embodiment is a special tool clamp for providing an auxiliary positioning effect when sewing a case and bag electric connector, and comprises a pressing plate 1 and a sleeve plate 2, wherein the pressing plate is used for fixedly connecting a cloth pressing mechanism of a sewing machine and is used for pressing a whole piece of fabric/cloth flat when sewing so as to avoid wrinkles or displacement during sewing. The middle part of the pressing plate 1 is provided with a window, the first positioning hole 1-1 is positioned in the working area of a sewing machine needle, the outer contour of the sleeve plate 2 can be just embedded into the first positioning hole 1-1, the middle part of the sleeve plate 2 is provided with a second positioning hole 2-1, and the second positioning hole 2-1 is used for accommodating the convex part of the case electrical connector 4.
When the cloth pressing device is used, the pressing plate 1 is fixedly arranged on a cloth pressing mechanism (not shown in the figure) of a computer pattern machine (a computer car) which can lift, and a first positioning hole 1-1 which is larger is formed in the pressing plate. The convex part of the electric connector 4 passes through the hole of the back of the cloth 3, the sleeve plate 2 is arranged from the front of the cloth, the second positioning hole 2-1 is sleeved on the convex part, and the elastic buffer strip 1-2 is stuck and fixed at the inner side of the first positioning hole.
And (3) lifting the pressing plate 1, combining the sleeve plate 2, the cloth piece 3 and the electric connector 4 by an operator, placing the combination below the pressing plate 1 to ensure that the outer contour of the sleeve plate 2 is over against the first positioning hole, then pressing the pressing plate 1 down, and embedding the sleeve plate 2 into the first positioning hole 1-1. Then the sleeve plate 2 is taken out, the sewing machine moves along the track set by the program in the original sleeve plate 2 area to finish sewing, and the electric connector 4 is sewn on the cloth piece 3.
The particular features, structures, materials, or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Claims (9)
1. A sewing tool for a case and bag electric connector is characterized by comprising a pressing plate and a sleeve plate;
the pressing plate is fixedly connected with a cloth pressing mechanism of the sewing machine, and a first positioning hole is formed in the middle of the pressing plate;
the outer contour of the sleeve plate is embedded into the first positioning hole, and the middle part of the sleeve plate is provided with a second positioning hole
The second positioning hole is used for accommodating a protruding part of the luggage electric connector.
2. The sewing tool for the luggage electrical connector according to claim 1, wherein the luggage electrical connector has a convex portion and a bottom plate portion, and the outer contour of the sleeve plate is the same as that of the bottom plate portion.
3. A sewing tool for an electrical connector of a luggage according to claim 1 or 2, wherein the pressing plate is a horizontal transparent plate.
4. A sewing tool for an electrical connector of a luggage according to claim 1, wherein the sleeve plate is a horizontal transparent plate.
5. A sewing tool for an electrical connector of a luggage case as claimed in claim 1, wherein the outer edge of the sleeve plate forms an inclined surface.
6. A sewing tool for an electrical connector of a luggage case as claimed in claim 1, wherein the outer contour of the sleeve plate has an arc-shaped top edge, two parallel middle edges, and a tail edge perpendicular to the middle edges.
7. A sewing tool for an electrical connector of a luggage, according to claim 1, characterized in that the thickness of the pressing plate is larger than that of the sleeve plate.
8. A sewing tool for an electrical connector of a luggage is characterized in that an elastic buffer strip is fixedly arranged on the inner wall of the first positioning hole.
9. A sewing tool for an electrical connector of a luggage case as claimed in claim 1, wherein a magnet is fixed above the sleeve plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221908859.9U CN217869427U (en) | 2022-07-24 | 2022-07-24 | Case and bag electric connector makes frock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221908859.9U CN217869427U (en) | 2022-07-24 | 2022-07-24 | Case and bag electric connector makes frock |
Publications (1)
Publication Number | Publication Date |
---|---|
CN217869427U true CN217869427U (en) | 2022-11-22 |
Family
ID=84055584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202221908859.9U Expired - Fee Related CN217869427U (en) | 2022-07-24 | 2022-07-24 | Case and bag electric connector makes frock |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN217869427U (en) |
-
2022
- 2022-07-24 CN CN202221908859.9U patent/CN217869427U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221122 |