CN219796788U - Support frame structure of electronic device - Google Patents

Abstract

The utility model relates to a supporting frame structure of an electronic device, which comprises a first supporting piece and a second supporting piece, wherein one side of the first supporting piece is inwards recessed to form first side connecting areas at two opposite sides of the first channel, each first side connecting area is respectively provided with a first jogging part, the second supporting piece faces the first channel, two opposite sides of the second supporting piece are respectively provided with a second side abutting area, each second side abutting area is mutually abutted with each first side connecting area, each first jogging part is correspondingly overlapped at a preset position of each second side abutting area, each preset position is pressed into each first jogging part and deformed to correspond to each jogging part, and each corresponding jogging part is jogged in each first jogging part, so that each first side connecting area and each second side abutting area are mutually riveted and fixed. The material is saved, the whole weight is easy to lighten, the volume is reduced, and the main structure formed by the inner structure component can also ensure the effects of structural strength and the like.

Description

Support frame structure of electronic device

Technical Field

The utility model relates to a support frame structure of an electronic device, in particular to a support frame applied to the field of electronic products, such as a display, which is mainly characterized by providing a faster and firmer structural design of an inner structure component of the support frame in riveting processing and assembly, namely the utility model with excellent practicability.

Background

Electronic products represent technological progress nowadays, especially the use of screens (hereinafter referred to as displays) brings more entertainment effects to the public in visual industry banquet, and along with technological development, in the existing collocation mode between the displays and the supporting frames, there are general supporting frames (displays have no lifting function and can only adjust the pitching angle), and the type of supporting frames with the function of lifting the display (hereinafter referred to as lifting supporting frames), but no matter which type, the main structure of the supporting frames is the main factor to be considered, different main structure designs can influence the supporting function, the component configuration and the cost, for example, in the main structure of the lifting supporting frames, a longitudinal accommodation space needs to be planned for a lifting mechanism to be installed therein and can be operated actively, so that the lifting supporting frames pay more attention to the main structure design than the general supporting frames.

The main structure of the existing support frame is listed, and the inner structure components thereof have the following modes: the stamping part is matched with the stamping part, and the component 11 of CN202901749U is matched with the component 16, and the component 4 of CN101858481B is matched with the component 1; (II) the stamping part is matched with the casting part, and the assembly 101 of CN203718312U is matched with the assembly 512, the assembly 211 of CN209325343U and the assembly 2 of CN103292120B is matched with the assembly 1; (III) stamping parts are matched with casting parts and aluminum extrusion parts, and reference can be made to the assemblies 151 and 152 of CN107977045B which are matched with the assemblies 20 and 14, wherein the assemblies 14 adopt aluminum extrusion parts to replace and omit the traditional plastic shell; (IV) the stamping parts are matched with aluminum extrusion parts, and refer to the assembly 32, the assembly 36 and the assembly 31 of CN 208703490U.

In view of the above, the inner structural component is mainly a metal component formed by two to three metal manufacturing (stamping, casting and extrusion) processes, and is finally locked by a screw, so that the corresponding metal component needs to be additionally provided with processing procedures such as tapping, milling and drilling, etc., so that after the screw locks the metal component, the screw head is flush with the surface of the metal component and is not abrupt, but the following problems are also caused: 1. additional processing and drilling are needed, and processing procedures are added; 2. when the metal components are mutually combined, the screws are used for locking, so that the working procedures and the number of components are increased; 3. the cast and aluminum extrudates use large amounts of metal materials, resulting in increased cost and overall weight, and reducing the materials affects the strength of the structure; 4. the price of the metal material increases, and the trend of the demand for lightening and thinning of the display also affects the design of the main structure of the support frame.

Disclosure of Invention

The main purpose of the utility model is that the inner structure component of the support frame adopts the mode of matching the stamping part with the stamping part, so that the material consumption can be saved, the whole weight is easy to be lightened, the volume is easy to be reduced, and the main structure formed by the inner structure component can also ensure the structural strength; the main structure is provided with the structural design of the jogged hole matched with the stamping part, so that the rivet required by riveting processing is replaced, the forming of the jogged hole and the riveting process between all components are reduced, the effect of quick riveting and fixing is achieved, screw matched screw holes can be replaced, the number of components, the processing and assembling processes are reduced, and the problems in the prior art are improved.

Therefore, in order to achieve the above object and improve the existing problems, the present utility model provides a supporting frame structure for an electronic device, the main structure of the supporting frame includes a first supporting member, a first connecting portion and a second connecting portion, wherein one side of the first supporting member is concavely formed into a first channel, and a first side connecting portion is respectively formed on two opposite sides of the first channel, and each first side connecting portion is respectively provided with more than one first engaging portion; and a second supporting member facing the first channel, wherein a second side butt joint region is formed on two opposite sides of the second supporting member, each second side butt joint region is respectively abutted against each first side connecting region, each first jogged part is correspondingly overlapped with a preset position of each second side butt joint region, each preset position is pressed into each first jogged part and deformed into a corresponding jogged part, each corresponding jogged part is jogged in each first jogged part, and therefore each first side connecting region and each second side butt joint region are mutually riveted and fixed.

As a supporting frame structure of an electronic device of the present utility model, the second supporting member is concaved inward to form a second channel on one side thereof and faces the first channel, so that the cross sections of the second supporting member and the first supporting member are , and the first supporting member is partially inserted into the second channel, so that the second supporting member and the first supporting member are butted with each other, and the first channel is communicated with the second channel.

As a supporting frame structure of an electronic device of the present utility model, each of the first engaging portions is an engaging hole, and each of the first side connecting regions further has a plurality of engaging holes longitudinally arranged therein.

The first jogged part is a round perforation and at least one side hole around the round perforation, the at least one side hole penetrates through the first supporting piece, the at least one side hole is connected with the perforation, and the hole diameter of the at least one side hole is smaller than the hole diameter of the perforation.

As a supporting frame structure of the electronic device, the second supporting piece is further provided with more than one notch in a concave manner at the notch edge of the second side butt joint area adjacent to the second channel, and more than one positioning convex column is arranged corresponding to the first side connecting area of the first supporting piece for guiding and positioning in the notch.

The utility model relates to a support frame structure of an electronic device, wherein the guide notch further comprises a guide section and a positioning section, the guide section is adjacent to the notch of the second channel and forms gradual convergence shape towards the inner direction of the channel, and the positioning section is adjacent to the convergence end of the guide section and extends towards the inner direction of the channel, so that the positioning convex column is guided by the guide section and is blocked against the positioning section.

In order to achieve the above object and improve the existing problems, another technical solution of the present utility model is also a supporting frame structure of an electronic device, the main structure of the supporting frame includes: the opposite two sides of the first supporting piece respectively form a first side connecting area; and a second supporting member, one side of which faces the first supporting member and is concave to form a second channel, two opposite sides of the second channel notch form a second side butt joint region respectively, each second side butt joint region is provided with more than one second jogged part, each second side butt joint region is respectively abutted with each first side connecting region, each second jogged part is correspondingly overlapped with a preset position of each first side connecting region, each preset position is pressed into each second jogged part and deformed into a corresponding jogged part, and each corresponding jogged part is jogged in each second jogged part, thereby the first side connecting region and each second side butt joint region are mutually riveted and fixed.

The first support member further comprises a flat plate portion and a card inserting portion located at one end of the flat plate portion, wherein the opposite sides of the flat plate portion are respectively provided with the first side connecting areas, one side of the card inserting portion is concavely formed into a first channel, and the opposite sides of the first channel are respectively formed into a first side connecting area, so that the cross sections of the flat plate portion and the card inserting portion of the first support member are respectively in a shape of a Chinese character 'yi' and a shape of a , the card inserting portion is partially inserted into a second groove of the second support member, each first side connecting area is abutted against a second side abutting area formed on the opposite sides of the second channel, and the first channel is communicated with the second channel.

As a supporting frame structure of an electronic device of the present utility model, the second side butt joint area is further divided into a plurality of wing plates longitudinally arranged at two opposite sides of the second channel slot, each of the wing plates of each row is grouped by every two corresponding wing plates for the first side connecting area of the first supporting member to be abutted, and the space between each two wing plates of each group is the same but narrower than the space between the two opposite sides of the second channel slot.

As a supporting frame structure of an electronic device of the present utility model, each of the second engaging portions is an engaging hole, and each of the second side abutting regions is further provided with a plurality of engaging holes longitudinally arranged.

The second engaging portion is a circular secondary through hole and at least one secondary side hole around the circular secondary through hole, the at least one secondary side hole penetrates through the second supporting member, the at least one secondary side hole is connected with the secondary through hole, and the hole diameter of the at least one secondary side hole is smaller than the hole diameter of the secondary through hole.

The utility model relates to a supporting frame structure of an electronic device, wherein a first long hole is further formed in the first supporting piece, a plurality of side protruding blocks are longitudinally arranged on two opposite side edges of the first long hole respectively, each side protruding block of each row is formed by grouping every two corresponding side protruding blocks, and the distances between the two side protruding blocks of each group are the same.

As a supporting frame structure of the electronic device, the main body structure of the supporting frame is further sleeved with a shell, the outer surface of the first supporting piece is further raised with at least one limit lug, and the at least one limit lug is clamped on the inner wall surface of the shell; the periphery surface of the shell is provided with a through hole, the orifice of the through hole corresponds to the first long opening, the size of the through hole is slightly smaller than that of the first long opening, the two opposite side shell walls of the orifice of the through hole respectively shield each side lug of each row, and each side lug is matched with at least one limit lug, so that the shell and the main body structure of the support frame are mutually clamped; wherein the top of the shell is provided with an opening, the top of the main body structure of the support frame is provided with at least one notch, and the at least one notch is correspondingly arranged with the opening for inserting a supporting piece.

The second support member is further provided with a second long hole, and a plurality of side protruding blocks are longitudinally arranged at two opposite side edges of the second long hole respectively, each side protruding block of each row is formed by grouping every two corresponding side protruding blocks, and the distances between the two side protruding blocks of each group are the same.

As a supporting frame structure of the electronic device, the main body structure of the supporting frame is further sleeved with a shell, the outer surface of the second supporting piece is further raised to be provided with at least one limit lug, and the at least one limit lug is clamped on the inner wall surface of the shell; the periphery surface of the shell is provided with a through hole, the orifice of the through hole corresponds to the second long opening, the size of the through hole is slightly smaller than that of the second long opening, the two opposite side shell walls of the orifice of the through hole respectively shield each side lug of each row, and each side lug is matched with at least one limit lug, so that the shell and the main body structure of the support frame are mutually clamped; wherein the top of the shell is provided with an opening, the top of the main body structure of the support frame is provided with at least one notch, and the at least one notch is correspondingly arranged with the opening for inserting a supporting piece.

The utility model relates to a support frame structure of an electronic device, which further comprises a switching module, wherein the switching module is respectively connected with the electronic device and a main body structure of the support frame; the switching module further comprises a supporting piece, wherein the top of the main body structure of the supporting frame is provided with at least one notch for inserting one end part of the supporting piece; the bottom surface of the supporting piece is concaved inwards to form a third channel, a third side clamping area is respectively formed on two opposite sides of the third channel, more than one convex column is respectively arranged on each third side clamping area, the top of the first supporting piece further comprises two clamping hooks and an abutting part, the abutting part and the at least one notch are positioned between the clamping hooks, each clamping hook is respectively clamped with each convex column, and the abutting part is inserted into the third channel to abut against the supporting piece.

As a supporting frame structure of an electronic device, the edges of the hooks respectively form a guide groove, the openings of the guide grooves are communicated with the at least one notch, and each guide groove is provided with an inclined guide section for guiding each convex column into each guide groove along each inclined guide section to be positioned.

In the support frame structure of the electronic device of the present utility model, the end of the support member forms an extension portion along the third channel, and a plurality of stop pieces further extend from the top end of the second support member, and each of the stop pieces is suspended at one end of the second channel, so that the extension portion passes through the at least one notch and is inserted into the second channel to be abutted against the end of the extension portion.

As a supporting frame structure of the electronic device, a plurality of lock holes are arranged at the corresponding positions of the extending part and each retaining piece, and a plurality of screws are used for locking each retaining piece and each lock hole of the extending part.

The utility model relates to a support frame structure of an electronic device, which further comprises a switching module, wherein the switching module is respectively connected with the electronic device and a main body structure of the support frame; wherein the first supporting piece is further provided with a longitudinal long hole which is communicated with the first channel or the second channel; the transfer module further comprises a supporting piece, and the supporting frame further comprises a lifting mechanism, and the supporting piece passes through the longitudinal long hole to be combined with the lifting mechanism.

In the mode that the stamping part is matched with the inner structure component of the support frame, the material can be saved, the whole weight is easy to lighten, the volume is easy to reduce, and the main structure formed by the inner structure component can also ensure the structural strength; the main structure is designed by matching the embedded holes with the structure of the stamping part, so that the rivet required by riveting processing is replaced, the processes of embedded hole forming and riveting among all components are reduced, the effect of quick riveting fixation is achieved, screw holes can be replaced, and the number of components, the processing and the assembly processes are reduced.

Drawings

Fig. 1 is an exploded perspective view of a first embodiment of the support structure of the present utility model.

Fig. 2 is a schematic cross-sectional view of the assembled device of fig. 1.

Fig. 3 is a schematic longitudinal cross-sectional view of the assembly of fig. 1.

Fig. 4 is a schematic view showing a use state of the present utility model applied in the housing.

Fig. 5 is a schematic perspective view of the support frame according to the present utility model.

Fig. 6 is an exploded perspective view of fig. 5.

Fig. 7 is a perspective view of the other view of fig. 6.

FIG. 8 is a schematic cross-sectional view of line VIII-VIII of FIG. 5.

Fig. 9 is a schematic cross-sectional view of the section ix-ix of fig. 5 where the first support member and the second support member are riveted to each other.

Fig. 10 is a schematic cross-sectional view of the limiting bump clip housing of fig. 4, taken along line X-X.

Fig. 11 is a schematic longitudinal cross-sectional view of a second embodiment of a support frame body structure according to the present utility model.

Fig. 12 is an exploded perspective view of a third embodiment of a support frame body structure according to the present utility model.

Fig. 13 is a schematic transverse cross-sectional view of the assembled device of fig. 12.

Fig. 14 is a schematic perspective view of a third embodiment of the second support combined with the first support according to the present utility model.

Fig. 15 is an exploded perspective view of fig. 14.

Fig. 16 is a perspective view of the other view of fig. 15.

FIG. 17 is a schematic cross-sectional view of line XVII-XVII of FIG. 14.

Fig. 18 is a schematic longitudinal cross-sectional view of a fourth embodiment of a support frame body structure according to the present utility model.

Description of main reference numerals:

a support 100; a display 200; a second support 1; a second side docking area 10; a corresponding fitting portion 101; a second fitting portion 102; a second side docking area 103; a second lateral docking area 104; a wing plate 105; a second channel 11; a guide slit 12; a guide section 121; a positioning section 122; a stopper piece 13; a lock hole 131; a second elongated opening 14; a side bump 141; a sub-perforation 15; a secondary side hole 151; a first support 2; a first side attachment region 20; a first fitting portion 201; a corresponding fitting portion 202; a first side attachment region 203; a first side connection region 204; a first channel 21; a perforation 22; a side hole 221; a longitudinal long hole 23; a flat plate portion 25; a first long aperture 251; side bumps 252; a card insertion section 26; a hook 261; an abutment 262; notch 263; a guide channel 27; an inclined guide section 271; positioning the stud 28; a limit bump 29; a support 3; a third side clamping area 30; a post 301; a third channel 31; an extension 32; a lock hole 321; a lifting mechanism 33; a housing 4; a through hole 41; an opening 42; and a screw 5.

Detailed Description

Referring to fig. 1 to 10, the present utility model is a supporting frame structure for supporting an electronic device (such as a display, not shown), wherein the main structure of the supporting frame 100 includes a first supporting member 2 and a second supporting member 1; a first channel 21 is concavely formed on one side of the first support member 2, and a first side connection area 20 is respectively formed on two opposite sides of the first channel 21, and each first side connection area 20 is respectively provided with more than one first embedded part 201; the second supporting member 1 faces the first channel 21, and forms a second side abutting region 10 on two opposite sides of the second supporting member 1, where each second side abutting region 10 abuts against each first side connecting region 20, so that each first engaging portion 201 is correspondingly overlapped with a predetermined position of each second side abutting region 10, each predetermined position is pressed into each first engaging portion 201 and deformed into a corresponding engaging portion 101, and each corresponding engaging portion 101 is engaged with each first engaging portion 201, thereby mutually riveting and fixing each first side connecting region 20 and each second side abutting region 10.

According to the above description, in the main structure of the support 100 of the present utility model, by punching the fitting portion on one of the support members and then butting the other support member, a local area is formed between the two support members, and then the predetermined portion of the other support member is punched, the predetermined portion is deformed and fitted in the fitting portion at the same time, so that the rivet can be replaced, the manner of quick riveting and fixing can be achieved, the assembly process of the conventional (screw) locking screw hole can be replaced, not only the overall weight can be reduced, but also more cost expenditure, assembly time, manufacturing time and the like can be saved, and the convenience in operation can be greatly improved.

The main body structure of the support 100 is the first embodiment of the present utility model, wherein the second support 1 further has a second channel 11 formed in a concave shape at one side thereof, and the second channel 11 faces the first channel 21, so that the lateral cross sections of the second support 1 and the first support 2 are both -shaped, and therefore the first support 2 is partially inserted into the second channel 11 of the second support 1, so that the first support 2 and the second support 1 can be abutted to each other, each second side abutting region 10 and each first side connecting region 20 are tightly abutted, and each first engaging portion 201 and each predetermined position of the second side abutting region 10 are correspondingly overlapped with each other, so that the first channel 21 and the second channel 11 are communicated, and finally, each predetermined position of the second side abutting region 10 is punched, so that each predetermined position can be deformed into a corresponding engaging portion 101 and is engaged into each first engaging portion 201.

The main structure of the support 100 according to the present utility model further includes a transferring module 200, wherein the transferring module 200 is respectively connected to an electronic device (such as a display, not shown) and the main structure of the support 100, as shown in fig. 4 to 10, the transferring module 200 further includes a supporting member 3, one end of the supporting member 3 is inserted into at least one notch 263 provided at the top of the main structure of the support 100, and the other end of the supporting member 3 is connected to other components (such as a rotating shaft or a transferring board) of the transferring module 200; in the embodiment, the supporting member 3 and the supporting frame 100 can be adjusted according to whether the display can be lifted, and the above-mentioned general type supporting frame and the above-mentioned lifting type supporting frame are different, when the present utility model is applied to the general type supporting frame, referring to fig. 5 to 10, the supporting member 3 is added on the main structure of the supporting frame 100, and the structure is characterized in that: a third channel 31 is concavely formed on the bottom surface of the supporting member 3, a third side clamping area 30 is respectively formed on two opposite sides of the third channel 31, each third side clamping area 30 is respectively provided with more than one convex column 301, an extension portion 32 is formed at one end of the supporting member 3 along the third channel 31, the top of the first supporting member 2 further comprises two clamping hooks 261 and an abutting portion 262 located in the middle of each clamping hook 261, the at least one notch 263 is located between the abutting portion 262 and each clamping hook 261, each clamping hook 261 is respectively the top of two opposite sides of the first supporting member 2 (i.e. the top of each first side connecting area 20), each clamping hook 261 is respectively clamped with each convex column 301, and the abutting portion 262 is inserted into the third channel 31 to abut against the supporting member 3; a plurality of blocking pieces 13 further extend from the top end of the second supporting member 1, each blocking piece 13 is respectively bent from the top end of the second supporting member 1 towards the second channel 11, such that each blocking piece 13 is adjacent to each other but not connected at one end of the second channel 11 to form a suspension shape, and thus the extending portion 32 of the supporting member 3 passes through the at least one notch 263 and is inserted into the second channel 11 of the second supporting member 1, such that the extending portion 32 and each blocking piece 13 can abut against each other; whereby the stop pieces 13 and the abutting portions 262 are respectively abutted against the top surface and the bottom surface of the supporting member 3 to increase the supporting effect and reduce the gap.

In the above, in order to facilitate the partial insertion of the supporting member 3 into the main structure of the supporting frame 100, to avoid the abutment portion 262 from obstructing the extension portion 32, a guide groove 27 is formed at the edge of each hook 261, the opening of each guide groove 27 is communicated with the at least one notch 263, each guide groove 27 has an inclined guiding section 271, so that after the extension portion 32 of the supporting member 3 passes through the at least one notch 263, each protrusion 301 of the supporting member 3 passes through the at least one notch 263 and contacts the inclined guiding section 271 of each guide groove 27, so that each protrusion 301 is guided into each guide groove 27 along each inclined guiding section 271 to be positioned, and the extension portion 32 abuts against each blocking piece 13; in order to fix the supporting member 3 to the top end of the main structure of the supporting frame 100 without separation, a plurality of locking holes 321 and 131 are provided at the corresponding positions of the extending portion 32 of the supporting member 3 and each of the blocking pieces 13, and a plurality of screws 5 are used to lock the locking holes 131 and 321 of each of the blocking pieces 13 and the extending portion 32 of the supporting member 3.

When the present utility model is applied to the lifting type supporting frame, a second embodiment is shown in fig. 11, which is different from the first embodiment in that: the first support member 2 further has a longitudinal slot 23 formed on the inner wall of the first channel 21, the longitudinal slot 23 penetrates the first support member 2 and is in communication with the first channel 21, the support frame 100 further includes a lifting mechanism 33, the lifting mechanism 33 includes a pair of rails (not numbered), a trolley (not numbered) and a spring module (not numbered), the trolley is lapped between the pair of rails and slides along the pair of rails, the spring module is combined with the bottom of the trolley and is connected to one of the side walls of the second channel 11, the pair of rails is disposed in the longitudinal channel formed by combining the first channel 21 with the second channel 11, the prior art (see the prior art CN107977045B, CN208703490U, CN 209325343U) is omitted herein, the adapting module 200 passes the extension portion 32 of the support member 3 through the longitudinal slot 23 to combine with the lifting mechanism 33, when adjusting the lifting or lowering of the display, the support member 3 can stably lift along the longitudinal slot 23, and the lifting mechanism is restricted from running in the longitudinal channel 11 by the first channel 21.

In the first and second embodiments, in order to increase accuracy of each riveting, the main structure of each supporting frame 100 is within the acceptable range of quality inspection, the second supporting member 1 is further provided with more than one notch 12 at the notch edge of the second side abutting region 10 and abutting the second channel 11, and more than one positioning boss 28 is provided corresponding to the first side connecting region 20 of the first supporting member 2 for guiding and positioning in the notch 12; the guiding slot 12 further comprises a guiding section 121 and a positioning section 122, wherein the guiding section 121 is adjacent to the notch of the second channel 11 and forms a gradually converging shape (similar to an inverted triangle) towards the inner direction of the channel, and the positioning section 122 is adjacent to the converging end of the guiding section 121 and extends towards the inner direction of the channel, so that the positioning convex column 28 is guided by the guiding section 121 and is blocked and positioned on the positioning section 122; therefore, before riveting, each first fitting portion 201 can be accurately and correspondingly overlapped at each predetermined position, and the vertical shaking between the second supporting member 1 and the first supporting member 2 can be prevented, in addition, the matching of the notch 12 and the positioning boss 28 can provide the assembling person with the identifying and installing direction, and the anti-fool function can be provided, so that the subsequent stamping, riveting and forming can be facilitated, as shown in fig. 5 and 6.

Furthermore, referring to fig. 12 and 13, a third embodiment of the main structure of the supporting frame 100 according to the present utility model is a derivative variation of the first embodiment, and is characterized in that: opposite sides of the first supporting member 2 respectively form a first side connecting area 203; one side of the second supporting member 1 faces the first supporting member 2 and is concavely formed into a second channel 11, two opposite sides of a notch of the second channel 11 respectively form a second side abutting region 103, each second side abutting region 103 is respectively provided with more than one second engaging portion 102, each second side abutting region 103 is respectively abutted against each first side connecting region 203, so that each second engaging portion 102 is correspondingly overlapped with a predetermined position of each first side connecting region 203, each predetermined position is pressed into each second engaging portion 102 and is deformed into a corresponding engaging portion 202, each corresponding engaging portion 202 is engaged with each second engaging portion 102, and each first side connecting region 203 and each second side abutting region 103 are riveted and fixed with each other.

In the third embodiment, the first supporting member 2 is a plate with a cross section in a straight shape, and the second side abutting regions 103 are correspondingly disposed on two opposite sides of the notch of the second channel 11, and the second side abutting regions 103 extend vertically and approach each other inwards, so that the cross section of the second supporting member 1 is in a C shape, and the second engaging portions 102 and the corresponding engaging portions 202 are located at one side of the main structure of the supporting frame 100; after each of the first side connecting regions 203 and each of the second side abutting regions 103 are riveted and fixed to each other, the first supporting member 2 can also cover the notch and only make the second channel 11 be a longitudinal channel, so that the riveting processing is concentrated on one side of the main structure of the supporting frame 100, which is beneficial to construction and reduction of the overall volume compared with the first embodiment.

In order to increase accuracy of each riveting, as shown in fig. 14 to 17, the first support member 2 further includes a plate portion 25 and a card inserting portion 26 disposed at one end of the plate portion 25, the opposite sides of the plate portion 25 are respectively provided with the first side connecting regions 203, one side of the card inserting portion 26 is concaved into a first channel 21, and a first side connecting region 204 is respectively formed at opposite sides of the first channel 21, so that the plate portion 25 of the first support member 2 is a sheet-shaped body with a cross section having a shape of a letter "a" letter "and the card inserting portion 26 is kept as the same structural feature as the first and second embodiments (the cross section is -shaped), so that each of the first side connecting regions 203 and each of the first side connecting regions 204 are respectively extended in different directions, so that a step is formed between the plate portion 25 and the card inserting portion 26 is partially formed (by inserting each of the first side connecting regions 204 into the second channel 11 of the second support member 1 to position the first side connecting regions 2 and the second channel 11 are respectively abutted against the first side connecting regions 103, and the first side connecting regions 11 are respectively abutted against the second side connecting regions 102, respectively).

In the third embodiment, the top of the first supporting member 2 (i.e. at the inserting portion 26) is also provided with the structure design of the hook 261 and the abutment portion 262, wherein each hook 261 is respectively located in each first side connecting area 204, each abutment portion 262 is located on the body of the inserting portion 26 between each first side connecting areas 204, and when the extending portion 32 of the supporting member 3 is inserted into the second channel 11 of the second supporting member 1, each boss 301 of the supporting member 3 can be respectively along each inclined guiding section 271 of the inserting portion 26 to adjust the insertion angle of the extending portion 32, and then is sequentially guided into each guiding channel 27 to be positioned, so that the extending portion 32 abuts against each blocking piece 13, and finally is locked and fixed by each screw 5.

The second side abutting regions 103 of the second support member 1 are further divided into a plurality of longitudinally arranged flanges 105 at opposite sides of the notch of the second channel 11, wherein each flange 105 of one row and each flange 105 of the other row are correspondingly arranged, each flange 105 of each row is formed by grouping each two corresponding flanges, and each group of two flanges 27 extends vertically and is close to each other but not in contact with each other, so that each first side connecting region 203 of the first support member 2 abuts against each flange 105 (so that each second engaging portion 102 is correspondingly overlapped with each predetermined portion), and the spacing between each group of two flanges 105 is the same but narrower than the spacing between opposite sides of the notch of the second channel 11 (as shown in fig. 14 to 17).

In addition, in the main body structure of the support frame 100 according to the present utility model, which is further provided with a fourth embodiment, and is further described with reference to fig. 18, in combination with the technical means of the second embodiment, a longitudinal slot 23 is further formed in the first support member 2 or the flat plate portion 25, the longitudinal slot 23 penetrates through the first support member 2 or the flat plate portion 25 to directly communicate with the second channel 11 or the first channel 21, so that the support member 3 of the adapter module passes through the longitudinal slot 23 to combine with the pulley (not numbered) of the lifting mechanism 33 in the support frame 100, one end of the spring module (not numbered) is fixedly connected to a side wall surface of the second channel 11 and can provide an elastic force along with the lifting displacement of the pulley to resist the weight of the display 200, and can be freely stopped after the lifting adjustment, thus the support member 3 can stably lift along the longitudinal slot 23, and the lifting mechanism 33 is limited between a pair of rails (not numbered) in the longitudinal channel to stably lift.

In common to the four embodiments, please refer to fig. 6 and 9, the first engaging portion 201 or the second engaging portion 102 is an engaging hole, in which the engaging holes are structurally designed to strengthen the firmness (with tensile and shear strength) of the second support member 1 and the first support member 2 after being mutually abutted and combined, and make the corresponding engaging portions 101 and 202 engage in the engaging holes, and limit the extrusion (flash) direction of the stamping deformation, so that the corresponding engaging portions 101 and 202 do not bulge and protrude from the outer surface of the main structure of the support frame 100, for example, in the first and second embodiments, the first side connecting regions 20 of the first support member 2 are further longitudinally arranged with a plurality of engaging holes (first engaging portions 201), each of the engaging holes is a circular through hole 22 and at least one side hole 221 around the through hole 22 (although three side holes 221 are mainly indicated in the figure, but not limited thereto, one or more side holes may be connected around the through hole 22), the at least one side hole 221 may be provided with the predetermined diameter of the at least one side hole 22, and the predetermined diameter of the at least one side hole 1 may be increased to be formed between the first side connecting region and the first side connecting region 1 and the second side connecting region 1, and the at least one side connecting region 1 may be provided with the predetermined diameter of the at least one side connecting hole 1 and the second side connecting region 1 may be formed by the predetermined to be contacted with the at least one side hole 1, this can strengthen the assembly and prevent the shaking between the first support member 2 and the second support member 1. In the third and fourth embodiments, a plurality of engaging holes (second engaging portions 102) are further longitudinally arranged in each of the second side abutting regions 103 of the second support member 1, and when each of the second side abutting regions 103 is divided into a plurality of wing plates 105, each of the wing plates 105 is provided with an engaging hole (second engaging portion 102), each of the engaging holes is a circular auxiliary through hole 15 (as in the use of the through hole 22) and at least one auxiliary side hole 151 (as in the use of the side hole 221) around the auxiliary through hole 15, each of the auxiliary through holes 15 is connected with a similar auxiliary side hole 151, and a predetermined portion of each of the first side connecting regions 203 is punched, so that each of the predetermined portions is pressed and deformed into at least one auxiliary side hole 151 around the auxiliary through hole 15 to form each of the corresponding engaging portions 202, and the two support members are riveted and fixed, thereby replacing the conventional metal workpieces such as rivets and screws, as shown in fig. 15, and referring to fig. 9.

In the above embodiments, in order to facilitate the wire rod such as the wire to pass through the supporting frame 100, the first supporting member 2 is further provided with a first long opening 251, and the second supporting member 1 is further provided with a second long opening 14; wherein, in order to enable the assembling/manufacturing person to determine whether the manufactured size of the part is correct, a plurality of side bumps 252 are further longitudinally arranged at two opposite sides of the first long hole 251, each side bump 252 of each row is formed by grouping two corresponding side bumps, and the spacing between two side bumps 252 of each group is the same, so that if the distance between two side bumps 252 of each group with the same level is different from that of the other groups, this means that the manufacturing tolerance of the first long hole 14 is out of specification (for example, the hole is skewed), and even the specification and size of the whole structure of the second support 1 are affected; on the other hand, the same applies to the second long hole 14, the opposite side edges of the second long hole 14 are longitudinally arranged with a plurality of side bumps 141, each side bump 141 of each row is grouped by every two corresponding side bumps, and the distance between the two side bumps 141 of each group is the same, and the function of providing a manufacturing personnel to measure whether the distance between the side stoppers 252 is correct and the same by naked eyes or tools is also provided.

In the above description, since the main structure of the support 100 of the present utility model is an inner structure component, in order to beautify the overall appearance, please refer to fig. 4, 5, 8-10, a housing 4 is further sleeved, the housing 4 is wrapped around the periphery of the second support 1 and the first support 2 after being butt-jointed, and the outer surface of the first support 2 is further raised with at least one limiting bump 29, the at least one limiting bump 29 is in a square solid, and the at least one limiting bump 29 is clamped on the inner wall surface of the housing 4, so that the possibility of shaking during the assembly of the housing 4 and the main structure of the support 100 of the present utility model can be reduced, as shown in fig. 4; wherein a through hole 41 is formed through the peripheral surface of the housing 4, the openings at two opposite ends of the through hole 41 respectively correspond to the first long opening 251 and the second long opening 14, the size of the through hole 41 is slightly smaller than that of the first long opening 251 and the second long opening 14, so that two opposite side walls of the openings at each end of the through hole 41 respectively shield each of the side protrusions 252, 141 of each row; besides the at least one limiting protrusion 29 to reduce the gap between the main structure and the inner wall of the housing 4, the supporting frame 100 can also slightly bias the side protrusions 252, 141 toward the inner wall of the housing 4, so that the side protrusions 252, 141 are matched with the at least one limiting protrusion 29 to easily clamp the housing 4 and the main structure of the supporting frame 100; wherein, an opening 42 (as shown in fig. 10) is provided at the top of the housing 4, and the opening 42 is disposed corresponding to the at least one notch 263 for inserting the supporting member 3.

Claims (20)

1. The utility model provides a support frame structure of electron device which characterized in that, the main structure of this support frame includes:

a first support piece, one side of which is concaved inwards to form a first channel, and a first side connecting area is respectively formed at two opposite sides of the first channel, and each first side connecting area is respectively provided with more than one first jogged part; and

the second support piece faces the first channel, and forms a second side butt joint area on two opposite sides of the second support piece, the second side butt joint areas are respectively abutted against the first side connection areas, the first jogged parts are correspondingly overlapped with preset positions of the second side butt joint areas, the preset positions are pressed into the first jogged parts and deformed into corresponding jogged parts, the corresponding jogged parts are jogged in the first jogged parts, and therefore the first side connection areas and the second side butt joint areas are mutually riveted and fixed.

2. The frame structure of claim 1, wherein the second support member has a concave shape on one side thereof to form a second channel and face the first channel, such that the cross sections of the second support member and the first support member are , and the first support member is partially inserted into the second channel, such that the second support member and the first support member are butted with each other, such that the first channel is in communication with the second channel.

3. The support frame structure of claim 1, wherein each of the first engaging portions is an engaging hole, and each of the first side connecting regions further has a plurality of engaging holes longitudinally arranged therein.

4. The supporting frame structure of claim 1 or 3, wherein the first engaging portion is a circular hole and at least one side hole surrounding the circular hole, the at least one side hole penetrates through the first supporting member, the at least one side hole is connected with the hole, and a hole diameter of the at least one side hole is smaller than a hole diameter of the hole.

5. The frame structure of claim 2, wherein the second support member further comprises at least one guiding slot at the edge of the second side abutting region and abutting the slot of the second channel, and at least one positioning protrusion is disposed corresponding to the first side connecting region of the first support member for guiding and positioning in the guiding slot.

6. The frame structure of claim 5, wherein the guide slot further comprises a guide section and a positioning section, the guide section is adjacent to the notch of the second channel and gradually converges toward the inside direction of the channel, and the positioning section is adjacent to the converging end of the guide section and extends toward the inside direction of the channel for the positioning boss to be guided and clamped against the positioning section via the guide section.

7. The utility model provides a support frame structure of electron device which characterized in that, the main structure of this support frame includes:

the opposite two sides of the first supporting piece respectively form a first side connecting area; and

the second support piece is provided with a second channel, one side of the second channel faces the first support piece and is concave to form a second side butt joint area, two opposite side edges of the second channel notch are respectively provided with more than one second jogged part, the second side butt joint areas are respectively abutted with the first side connecting areas, the second jogged parts are correspondingly overlapped at preset positions of the first side connecting areas, the preset positions are pressed in the second jogged parts and deform the corresponding jogged parts, and the corresponding jogged parts are jogged in the second jogged parts, so that the first side connecting areas and the second side butt joint areas are mutually riveted and fixed.

8. The frame structure of claim 7, wherein the first support further comprises a plate portion and a card inserting portion at one end of the plate portion, wherein the opposite sides of the plate portion are respectively provided with the first side connecting areas, one side of the card inserting portion is concavely formed into a first channel, and the opposite sides of the first channel are respectively formed into a first side connecting area, so that the cross sections of the plate portion and the card inserting portion of the first support are respectively in a shape of a line and , the card inserting portion is partially inserted into the second groove of the second support, and each of the first side connecting areas is abutted against a second side abutting area formed at the opposite sides of the second channel, and the first channel is in communication with the second channel.

9. The frame structure of claim 7, wherein the second side abutting region is further divided into a plurality of wing plates longitudinally arranged at opposite sides of the second slot opening, each of the wing plates in each row is formed by grouping each two corresponding wing plates for abutting against the first side connecting region of the first supporting member, and a distance between each two wing plates in each group is equal but narrower than a distance between opposite sides of the second slot opening.

10. The frame structure of claim 7, wherein each of the second engaging portions is an engaging hole, and each of the second side abutting regions further has a plurality of engaging holes longitudinally arranged therein.

11. The frame structure of claim 7, wherein the second engaging portion is a circular auxiliary hole and at least one auxiliary hole around the circular auxiliary hole, the at least one auxiliary hole penetrates the second supporting member, the at least one auxiliary hole is connected with the auxiliary hole, and a hole diameter of the at least one auxiliary hole is smaller than a hole diameter of the auxiliary hole.

12. The frame structure of claim 1 or 7, wherein the first supporting member is further provided with a first long hole, and a plurality of side bumps are longitudinally arranged at opposite side edges of the first long hole, the side bumps of each row are grouped by every two corresponding side bumps, and the spacing between the two side bumps of each group is the same.

13. The frame structure of claim 12, wherein the main body of the frame is further sleeved with a housing, the outer surface of the first supporting member is further raised with at least one limit bump, and the at least one limit bump is clamped on the inner wall surface of the housing; the periphery surface of the shell is provided with a through hole, the orifice of the through hole corresponds to the first long opening, the size of the through hole is smaller than that of the first long opening, the two opposite side shell walls of the orifice of the through hole respectively shield each side lug of each row, and each side lug is matched with at least one limit lug to enable the shell to be clamped with the main body structure of the support frame; wherein the top of the shell is provided with an opening, the top of the main body structure of the support frame is provided with at least one notch, and the at least one notch is correspondingly arranged with the opening for inserting a supporting piece.

14. The frame structure of claim 1 or 7, wherein the second supporting member is further provided with a second long hole, and a plurality of side bumps are longitudinally arranged at opposite side edges of the second long hole, the side bumps of each row are grouped by every two corresponding side bumps, and the spacing between the two side bumps of each group is the same.

15. The support frame structure of claim 14, wherein the main body structure of the support frame is further sleeved with a housing, the outer surface of the second support member is further raised with at least one limit bump, and the at least one limit bump is clamped on the inner wall surface of the housing; the periphery surface of the shell is provided with a through hole, the orifice of the through hole corresponds to the second long opening, the size of the through hole is smaller than that of the second long opening, the two opposite side shell walls of the orifice of the through hole respectively shield each side lug of each row, and each side lug is matched with at least one limit lug to enable the shell to be clamped with the main body structure of the support frame; wherein the top of the shell is provided with an opening, the top of the main body structure of the support frame is provided with at least one notch, and the at least one notch is correspondingly arranged with the opening for inserting a supporting piece.

16. The support frame structure of claim 7, further comprising a transfer module, the transfer module being connected to a main structure of the support frame and an electronic device, respectively; the switching module further comprises a supporting piece, wherein the top of the main body structure of the supporting frame is provided with at least one notch for inserting one end part of the supporting piece; the bottom surface of the supporting piece is concaved inwards to form a third channel, a third side clamping area is respectively formed on two opposite sides of the third channel, more than one convex column is respectively arranged on each third side clamping area, the top of the first supporting piece further comprises two clamping hooks and an abutting part, the abutting part and the at least one notch are positioned between the clamping hooks, each clamping hook is respectively clamped with each convex column, and the abutting part is inserted into the third channel to abut against the supporting piece.

17. The support structure of claim 16, wherein edges of each hook form a guide channel, each guide channel opening is in communication with the at least one notch, each guide channel has an oblique guide section, and each projection is guided into each guide channel along each oblique guide section for positioning.

18. The support structure of claim 16, wherein the end of the support member forms an extension along the third channel, and further comprising a plurality of stop tabs extending from the top of the second support member, each of the stop tabs being suspended from one end of the second channel for the extension to pass through the at least one notch and be inserted into the second channel for abutment.

19. The supporting frame structure of claim 18, wherein a plurality of locking holes are formed at corresponding positions of the extension portion and each of the retaining pieces, and a plurality of screws are used to lock each of the retaining pieces and each of the locking holes of the extension portion.

20. The support frame structure of claim 2 or 8, further comprising a transfer module, wherein the transfer module is respectively connected to an electronic device and the main structure of the support frame; wherein the first supporting piece is further provided with a longitudinal long hole which is communicated with the first channel or the second channel; the transfer module further comprises a supporting piece, and the supporting frame further comprises a lifting mechanism, and the supporting piece passes through the longitudinal long hole to be combined with the lifting mechanism.