CN112265285A - Capacitor film positioning assembly - Google Patents

Capacitor film positioning assembly Download PDF

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Publication number
CN112265285A
CN112265285A CN202011072151.XA CN202011072151A CN112265285A CN 112265285 A CN112265285 A CN 112265285A CN 202011072151 A CN202011072151 A CN 202011072151A CN 112265285 A CN112265285 A CN 112265285A
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CN
China
Prior art keywords
main body
positioning assembly
positioning
capacitor film
wall
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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.)
Granted
Application number
CN202011072151.XA
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Chinese (zh)
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CN112265285B (en
Inventor
张勇
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NANTONG BISON ELECTRONIC NEW MATERIAL CO Ltd
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NANTONG BISON ELECTRONIC NEW MATERIAL CO Ltd
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Priority to CN202011072151.XA priority Critical patent/CN112265285B/en
Publication of CN112265285A publication Critical patent/CN112265285A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
    • B29C65/7805—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3431—Telephones, Earphones
    • B29L2031/3437—Cellular phones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3475—Displays, monitors, TV-sets, computer screens

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

The invention discloses a capacitor film positioning assembly in the technical field of capacitor film positioning, which comprises a panel main body and a capacitor film main body, wherein the capacitor film main body is attached to the front side of the panel main body, the left end and the right end of the capacitor film main body are integrally formed and extend to form convex edges, a rectangular frame-shaped assembly area is formed between the outer wall of the panel main body and the outer wall of the capacitor film main body, and positioning assemblies with the same structure are symmetrically arranged at the top of the left side and the bottom of the right side of the assembly area.

Description

Capacitor film positioning assembly
Technical Field
The invention relates to the technical field of capacitor film positioning, in particular to a capacitor film positioning assembly.
Background
With the wide application of electronic products such as smart phones and tablet computers and the development of touch screen technologies, the application of touch screens to electronic products such as smart phones and tablet computers to realize human-computer interaction functions has become a trend of the development of current electronic products.
The capacitive touch screen technology works by using current induction of a human body, and touch induction is realized by attaching a capacitive film to the rear end of a panel.
The capacitor film in the prior art is generally connected with the panel in a bonding and fixing manner, so that the capacitor film and the panel are positioned. Although the bonding is fixed can guarantee that the position of electric capacity membrane and panel can not relative movement or rotate, however, adopt the fixed electric capacity membrane of mode and panel that bonds, if collision leads to electric capacity membrane to damage touch failure in the transportation, be not convenient for directly change the electric capacity membrane, and then increased cost of maintenance, for this reason, we propose an electric capacity membrane locating component.
Disclosure of Invention
The present invention is directed to a capacitive film positioning assembly to solve the above-mentioned problems.
In order to achieve the purpose, the invention provides the following technical scheme: a capacitor film positioning component comprises a panel main body and a capacitor film main body, wherein the capacitor film main body is attached to the front side of the panel main body, the left end and the right end of the capacitor film main body are respectively provided with a convex edge in an integrally formed and extending manner, a rectangular frame-shaped assembly area is formed between the outer wall of the panel main body and the outer wall of the capacitor film main body, and the left top and the right bottom of the assembly area are symmetrically provided with positioning components with the same structure, the positioning components comprise positioning assembly blocks matched with the assembly area, one side of the positioning assembly block, which is close to the capacitor film main body, is attached to the side wall of the convex edge, a first positioning pressing plate attached to the outer wall of the front side of the convex edge is arranged on the front side of the positioning assembly block, one side of the positioning assembly block, which is far away from the center of the panel main body, is provided with a second positioning pressing plate which is attached to the side wall of the capacitor film main body, and a clamping piece connected with the panel main body is arranged on one side, away from the capacitor film main body, of the positioning assembly block.
Further, the positioning assembly block comprises a first pressing plate attached to the outer wall of the front side of the convex edge, a first movable rod is fixedly arranged at one end, close to the positioning assembly block, of the rear side of the first pressing plate, a first groove matched with the first movable rod is formed in the front side of the positioning assembly block, and the rear end of the first movable rod is fixed with the bottom of the first groove through a first spring.
Further, the second positioning pressing plate comprises a second pressing plate which is L-shaped, a second movable rod is fixedly arranged on one side, close to the second positioning assembling block, of the second pressing plate, a second groove matched with the second movable rod is formed in one side, away from the center of the panel main body, of the second positioning assembling block, and the other end of the second movable rod is fixedly connected with the bottom of the second groove through a second spring.
Further, the holder includes two sets of lugs, and two sets of lugs are fixed respectively and are kept away from one side top and the bottom of chimb at the location assembly piece, and are two sets of the equal screw thread of lug outer wall is pegged graft and is had the screw rod, and the outer wall of screw rod and the position spiro union that is located lug the place ahead has the nut, and is two sets of the equal fixedly connected with splint in screw rod rear end, and the laminating of the front side outer wall of splint and the rear side outer wall of panel main part.
Further, the front side of the convex edges of the left side and the right side of the capacitor film main body are positioned behind the outer wall of the front side of the capacitor film main body.
Compared with the prior art, the invention has the beneficial effects that: the positioning assembly is arranged, left and right positioning is carried out on the capacitance film main body through the positioning assembly blocks at the top and the bottom, so that the capacitance film main body cannot move left and right, front and back positioning is carried out on the capacitance film main body through the positioning pressing plate I and the contact convex edge, so that the capacitance film main body cannot move front and back, the positioning pressing plate II and the capacitance film main body are contacted to position the capacitance film main body up and down, so that the capacitance film main body cannot move up and down, when stable positioning is realized, the capacitance film main body can be taken out and replaced by pulling the pressing plate I and the pressing plate to move towards the outer sides, meanwhile, the positioning assembly also adopts the clamping piece to realize the installation with the panel main body.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a left side view of the positioning assembly of the present invention.
In the figure: 1. a panel main body; 2. a capacitive film body; 3. an assembly area; 4. a positioning assembly; 41. positioning an assembly block; 42. positioning a first pressing plate; 421. pressing a first plate; 422. a first movable rod; 423. a first spring; 424. a first groove; 43. a second positioning pressing plate; 431. pressing a second plate; 432. a second movable rod; 433. a second groove; 434. a second spring; 44. a clamping member; 441. a bump; 442. a splint; 443. a screw; 444. and a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a capacitor film positioning component comprises a panel main body 1 and a capacitor film main body 2, wherein the panel main body 1 and the capacitor film main body 2 are widely applied in the field, detailed description is omitted, the capacitor film main body 2 is attached to the front side of the panel main body 1, the left end and the right end of the capacitor film main body 2 are integrally formed and extended to be provided with convex edges, the convex edges are convenient to match with the positioning component 4, a rectangular frame-shaped assembly area 3 is formed between the outer wall of the panel main body 1 and the outer wall of the capacitor film main body 2 and used for assembling the positioning component 4, positioning components 4 with the same structure are symmetrically arranged at the top of the left side and the bottom of the right side of the assembly area 3, each positioning component 4 comprises a positioning assembly block 41 matched with the assembly area 3, the thickness of each positioning assembly block 41 is equal to or smaller than that of the convex edge, one side, close to the capacitor film main, the front side of location assembly piece 41 is provided with the location clamp plate 42 with the laminating of chimb front side outer wall, makes electric capacity membrane main part 2 can not the back-and-forth movement, and one side that panel main part 1 center was kept away from to location assembly piece 41 is provided with the location clamp plate two 43 with the laminating of electric capacity membrane main part 2 lateral wall, makes electric capacity membrane main part 2 can not reciprocate, and one side that electric capacity membrane main part 2 was kept away from to location assembly piece 41 is provided with the holder 44 that panel main part 1 is connected, makes this locating component be connected with panel main part 1.
As shown in fig. 3: the positioning assembly block 41 comprises a first pressing plate 421 attached to the outer wall of the front side of the convex edge, a rubber pad can be arranged on the outer wall of the rear side of the first pressing plate 421, a first movable rod 422 is fixedly arranged at one end, close to the positioning assembly block 41, of the rear side of the first pressing plate 421, a first groove 424 matched with the first movable rod 422 is formed in the front side of the positioning assembly block 41, sliding blocks are arranged at the rear ends of the outer walls of the left side and the right side of the first movable rod 422, sliding grooves matched with the sliding blocks are formed in the inner walls of the two sides of the first groove 424, the first movable rod 422 cannot rotate or separate from the first groove 424, and the rear end of the first movable rod 422 is fixed with the bottom;
as shown in fig. 3: the second positioning pressing plate 43 comprises a second L-shaped pressing plate 431, the second top pressing plate 431 is attached to the left side of the top of the capacitor film main body 2, the second bottom pressing plate 431 is attached to the right side of the bottom of the capacitor film main body 2, a rubber pad can be arranged on one side of the second pressing plate 431, which is attached to the capacitor film main body 2, a second movable rod 432 is fixedly arranged on one side of the second pressing plate 431, which is close to the positioning assembly block 41, a second groove 433 matched with the second movable rod 432 is formed in one side of the positioning assembly block 41, which is away from the center of the panel main body 1, sliding blocks are further arranged on two sides of the second movable rod 432, sliding grooves matched with the sliding blocks are formed in the inner walls of the two sides of the second groove 433, so that the second movable rod 432 cannot rotate or separate from the second;
as shown in fig. 1 and 2: the clamping piece 44 comprises two groups of convex blocks 441, the convex blocks 441 play a role of supporting and installing structures, the two groups of convex blocks 441 are respectively fixed at the top and the bottom of one side of the positioning assembly block 41 far away from the convex edge, a welded connection mode can be adopted, the outer walls of the two groups of convex blocks 441 are respectively in threaded connection with a screw 443, the outer wall of the screw 443 and the position in front of the convex blocks 441 are in threaded connection with a nut 444, the rear ends of the two groups of screw 443 are respectively and fixedly connected with a clamping plate 442, the outer wall of the front side of the clamping plate 442 is attached to the outer wall of the rear side of the panel body 1, and the distance between the convex blocks 441 and the clamping plate 442 can be adjusted by rotating the screw 443, so that the capacitor film;
as shown in fig. 1: the front side of the chimb on the left and right sides of the capacitor film main body 2 is positioned behind the outer wall of the front side of the capacitor film main body 2, so that the first pressing plate 421 can be conveniently contacted with the front side of the chimb to press and fix the front side on the panel main body 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a capacitance membrane locating component, includes panel main part (1) and capacitance membrane main part (2), the laminating of capacitance membrane main part (2) is in panel main part (1) front side, the equal integrated into one piece extension of end is provided with chimb, its characterized in that about capacitance membrane main part (2): an assembly area (3) in a rectangular frame shape is formed between the outer wall of the panel main body (1) and the outer wall of the capacitance film main body (2), and the left top and the right bottom of the assembly area (3) are symmetrically provided with positioning components (4) with the same structure, the positioning component (4) comprises a positioning assembly block (41) matched with the assembly area (3), one side of the positioning assembly block (41) close to the capacitor film main body (2) is attached to the side wall of the convex edge, a first positioning pressure plate (42) attached to the outer wall of the front side of the convex edge is arranged on the front side of the positioning assembly block (41), one side of the positioning assembly block (41) far away from the center of the panel main body (1) is provided with a second positioning pressing plate (43) attached to the side wall of the capacitor film main body (2), and a clamping piece (44) connected with the panel main body (1) is arranged on one side, away from the capacitor film main body (2), of the positioning assembly block (41).
2. A capacitive membrane positioning assembly as claimed in claim 1, wherein: the positioning assembly piece (41) comprises a first pressing plate (421) attached to the outer wall of the front side of the convex edge, a first movable rod (422) is fixedly arranged at one end, close to the positioning assembly piece (41), of the rear side of the first pressing plate (421), a first groove (424) matched with the first movable rod (422) is formed in the front side of the positioning assembly piece (41), and the rear end of the first movable rod (422) is fixed to the bottom of the first groove (424) through a first spring (423).
3. A capacitive membrane positioning assembly as claimed in claim 1, wherein: the second positioning pressing plate (43) comprises a second pressing plate (431) in an L shape, a second movable rod (432) is fixedly arranged on one side, close to the positioning assembly block (41), of the second pressing plate (431), a second groove (433) matched with the second movable rod (432) is formed in one side, far away from the center of the panel main body (1), of the positioning assembly block (41), and the other end of the second movable rod (432) is fixedly connected with the bottom of the second groove (433) through a second spring (434).
4. A capacitive membrane positioning assembly as claimed in claim 1, wherein: the clamping piece (44) comprises two groups of convex blocks (441), the two groups of convex blocks (441) are respectively fixed at the top and the bottom of one side, far away from the convex edge, of the positioning assembly block (41), screws (443) are inserted into the outer walls of the two groups of convex blocks (441) in a threaded manner, nuts (444) are screwed on the outer walls of the screws (443) and the positions, located in front of the convex blocks (441), of the outer walls, the rear ends of the two groups of screws (443) are fixedly connected with clamping plates (442), and the outer walls of the front sides of the clamping plates (442) are attached to the outer walls of the rear sides.
5. A capacitive membrane positioning assembly as claimed in claim 1, wherein: the front side of the convex edges of the left side and the right side of the capacitor film main body (2) is positioned behind the outer wall of the front side of the capacitor film main body (2).
CN202011072151.XA 2020-10-09 2020-10-09 Capacitor film positioning assembly Active CN112265285B (en)

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Application Number Priority Date Filing Date Title
CN202011072151.XA CN112265285B (en) 2020-10-09 2020-10-09 Capacitor film positioning assembly

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Application Number Priority Date Filing Date Title
CN202011072151.XA CN112265285B (en) 2020-10-09 2020-10-09 Capacitor film positioning assembly

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CN112265285A true CN112265285A (en) 2021-01-26
CN112265285B CN112265285B (en) 2022-09-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114121491A (en) * 2021-12-06 2022-03-01 南通百正电子新材料股份有限公司 Prepressing device with protection function for processing thin-film capacitor core
CN115524591A (en) * 2022-10-10 2022-12-27 江苏中立方实业有限公司 Electric weakness self-recognition detection equipment for capacitor film finished product

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105438531A (en) * 2014-09-01 2016-03-30 富泰华工业（深圳）有限公司 Film sticking mechanism
CN208324256U (en) * 2018-03-12 2019-01-04 包头江馨微电机科技有限公司 A kind of rotor automatic heating riveter
CN211138184U (en) * 2019-07-17 2020-07-31 成都黝影科技有限公司 Capacitor film positioning assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105438531A (en) * 2014-09-01 2016-03-30 富泰华工业（深圳）有限公司 Film sticking mechanism
CN208324256U (en) * 2018-03-12 2019-01-04 包头江馨微电机科技有限公司 A kind of rotor automatic heating riveter
CN211138184U (en) * 2019-07-17 2020-07-31 成都黝影科技有限公司 Capacitor film positioning assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114121491A (en) * 2021-12-06 2022-03-01 南通百正电子新材料股份有限公司 Prepressing device with protection function for processing thin-film capacitor core
CN114121491B (en) * 2021-12-06 2024-06-07 南通百正电子新材料股份有限公司 Film capacitor core processing is with pre-compaction device with safeguard function
CN115524591A (en) * 2022-10-10 2022-12-27 江苏中立方实业有限公司 Electric weakness self-recognition detection equipment for capacitor film finished product

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