CN210096899U - Game machine structure - Google Patents

Abstract

The utility model discloses a game machine structure, including plastic face-piece and the plastic drain pan of assembling each other, the border distribution around the plastic drain pan extends has a plurality of casing hook portion, the border inner wall all around of plastic face-piece distributes on and sets up a plurality ofly and casing hook portion complex casing draw-in groove, the inner wall downward distribution of plastic face-piece extends has a plurality of installation screw hole seats, and the inner wall of plastic drain pan upwards distributes and extends and has a plurality of screw punch seats, wears to be equipped with casing fastening screw in the screw punch seat, and casing fastening screw's screw thread section is fixed with installation screw hole seat screw-thread fit. The utility model has the advantages of reasonable design, the third plastic is made according to keyboard group and second plastic integrated into one piece, is favorable to reducing the part number, reduces installation time, and whole cooperation equipment is convenient.

Description

Game machine structure

Technical Field

The utility model relates to a game machine technical field specifically is a game machine structure.

Background

An electronic game machine, also called an electronic game machine, is a machine that plays using game software. It is classified into a home game machine and a palmtop game machine according to the way of playing the game.

The game machine is a kind of computer, and the main components are completely consistent with the definition of John Von Neumann on the computer, but compared with the personal computer, the electronic game machine performs special enhancement for the image, sound effect and operation function, and various software and hardware are available for installation. Although personal computers have powerful hardware support, game support is poor and it may happen that a ported game is worse than on a gaming machine. The main hardware components of the game machine include CPU, memory, storage medium, audio-video output equipment, signal input equipment, etc. The signal input devices of the gaming machine are also referred to as controllers, handles, or joysticks, among others.

Most of structural component parts of the existing game machine are complex, how to accurately position and install each part is achieved, installation time is shortened, overall matching and assembling are convenient, and the technical problem to be solved by the application is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a game machine structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a game machine structure, includes mutual plastic face-piece and the plastic drain pan of assembling, the border distribution around the plastic drain pan extends has a plurality of casing hook portion, distribute on the border inner wall all around of plastic face-piece and offer a plurality ofly with casing hook portion complex casing draw-in groove, the inner wall downward distribution of plastic face-piece extends has a plurality of installation screw hole seats, and the inner wall of plastic drain pan upwards distributes and extends has a plurality of screw punch pad, wears to be equipped with casing fastening screw in the screw punch pad, and casing fastening screw's screw thread section is fixed with installation screw hole seat screw-thread fit.

Preferably, still include transparent cover, display screen, mainboard, the positive keypad in left side, the positive keypad in right side, two front end side keypads, battery, loudspeaker, miaow head, polarization motor, first plastic keypad, second plastic keypad, third plastic keypad, fourth plastic keypad, plastic remote sensing piece, the first plastic button in front end left side, front end left side second plastic button, the first plastic button in front end right side and front end right side second plastic button, the battery supplies power to mainboard and display screen, mainboard respectively with display screen, the positive keypad in left side, right side, two front end side keypads, loudspeaker, miaow head and polarization motor signal connection.

Preferably, be provided with remote sensing seat, the positive silica gel button in left side and the positive metal dome in left side on the positive keypad in left side, the left side terminal surface activity of plastic face-piece is worn to be equipped with and is used for the remote sensing piece of remote sensing seat complex plastic, is used for with the positive silica gel button complex fourth plastic keypad in left side and is used for with the positive metal dome complex third plastic keypad in left side, has seted up left side keypad perforation and left keypad locating hole on the positive keypad in left side, casing fastening screw passes left side keypad perforation, and the installation screw hole seat lateral wall still extends the location point portion that corresponds with left keypad locating hole.

Preferably, the third plastic button group includes two at least plastic circle button disks, and the lower extreme of plastic circle button disk extends and has the first compression leg that is used for pressing the positive dome sheet in left side, the lateral wall of plastic circle button disk extends has first plastic strip, and the tip intersection of two first plastic strips is provided with first plastic holding ring, plastic face shell inner wall extend have with first plastic holding ring complex first locating column.

Preferably, be provided with the positive silica gel button in right side and the positive metal dome in right side on the positive keypad, the right side terminal surface activity of plastic face-piece is worn to be equipped with and is used for with the positive silica gel button complex first plastic key group in right side and be used for with the positive metal dome complex second plastic key group in right side, has seted up right side keypad perforation and right keypad locating hole on the positive keypad in right side, casing fastening screw passes the right side keypad and perforates, and the installation screw hole seat lateral wall still extends the location point portion that corresponds with right keypad locating hole.

Preferably, the second plastic button group includes two at least plastic strip buttons, and the lower extreme of plastic strip button extends and has the second compression leg that is used for pressing the positive dome sheet in right side, the lateral wall extension of plastic strip button has the second plastic strip, and second plastic strip end connection is provided with at least one second plastic holding ring on the transition plastic strip, plastic face shell inner wall extend have with second plastic holding ring complex second reference column.

Preferably, a group of key board insertion grooves are respectively formed in the left end and the right end of the inner wall of the plastic face shell, the key board on the front end side is inserted into the corresponding key board insertion groove, the key board on the front end side is provided with a side silica gel key and a tact switch, and a first plastic key on the left end of the front side wall of the plastic face shell and a second plastic key on the left end of the front side wall of the plastic face shell are movably arranged in a penetrating manner and used for being matched with the side silica gel key; the right end of the front side wall of the plastic face shell is movably provided with a front-end right-side first plastic key matched with the side silica gel key and a front-end right-side second plastic key matched with the light touch switch in a penetrating mode.

Preferably, be provided with a set of loudspeaker mounting groove and battery jar on the plastic drain pan, loudspeaker are installed in the loudspeaker mounting groove, and the battery is installed in the battery jar, the screen installing frame has been seted up on the plastic face-piece, and the left and right sides that the inner wall of plastic face-piece corresponds the screen installing frame is provided with a set of screen respectively and clamps hook portion, the side of display screen clamps hook portion through the screen and clamps in the screen installing frame, the outer wall of plastic face-piece is stained with the clear cover who is used for closing cap screen installing frame, the inside front and back side that corresponds the screen installing frame of plastic face-piece is provided with mainboard installation screw seat, seted up the plate body perforation on the mainboard, worn to be equipped with plate body set screw in the plate body perforation, the screw thread section and the mainboard installation screw seat screw thread.

Compared with the prior art, the beneficial effects of the utility model are that: the plastic surface shell and the plastic bottom shell are matched and buckled with the shell clamping groove through the shell clamping hook part to be preassembled, and then the shell fastening screw is screwed on, so that the shell clamping hook part and the shell clamping groove can be firmly connected and fixed, and the matching and the assembling are convenient; the plastic round button discs are connected through the first plastic strip, and the third plastic key group is integrally formed, so that the number of parts is reduced, the third plastic key group can be conveniently and simultaneously installed, and the installation time is reduced; the first plastic positioning ring is matched with the first positioning column, and positioning and installation of the third plastic key set can be achieved. The utility model has the advantages of reasonable design, the third plastic is made according to keyboard group and second plastic integrated into one piece, is favorable to reducing the part number, reduces installation time, and whole cooperation equipment is convenient.

Drawings

FIG. 1 is an exploded view of a gaming machine configuration;

FIG. 2 is a schematic top view of a gaming machine configuration;

FIG. 3 is a schematic perspective view of a gaming machine configuration;

FIG. 4 is an exploded view of a plastic cover and a plastic base for a gaming machine;

FIG. 5 is a schematic perspective view of a plastic housing of a game machine;

FIG. 6 is a schematic structural diagram of a main board, a left front key board, a right front key board, and a front side key board in a game machine structure;

FIG. 7 is a schematic perspective view of a third plastic button set in a game machine structure;

FIG. 8 is a schematic side view of a third plastic button set in a game machine structure;

FIG. 9 is a schematic perspective view of a second plastic button set in a game machine;

FIG. 10 is a schematic side view of a second plastic button set in a game machine.

In the figure: 1-transparent cover plate, 2-display screen, 3-first plastic key set, 4-second plastic key set, 41-plastic strip-shaped button, 42-second plastic strip, 43-transition plastic strip, 44-second plastic positioning ring, 45-second pressing column, 5-front side key plate, 51-tact switch, 61-front right first plastic key, 62-front right second plastic key, 7-side silicone key, 8-right front silicone key, 9-right front key plate, 91-right side key plate through hole, 92-right key plate positioning hole, 10-horn, 11-battery, 12-main plate, 121-plate body through hole, 13-microphone, 14-plastic bottom shell, 15-polarization motor, 16-left front silicone key, 17-left front key, 171-left key through hole, 172-left key positioning hole, 181-front left first plastic key, 182-front left second plastic key, 19-third plastic key set, 191-plastic circular button plate, 192-first plastic strip, 193-first plastic positioning ring, 194-first compression post, 20-fourth plastic key set, 21-plastic rocker member, 22-plastic shell, 101-shell hook portion, 102-shell slot, 103-installation screw hole seat, 104-mainboard installation screw hole seat, 105-screen clamping hook portion, 106-screen installation frame, 107-screw through hole seat, 108-loudspeaker installation groove, 109-battery groove, 110-first positioning post, 111-second positioning column, 112-key board cartridge groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides a game machine structure, includes mutual plastic face shell 22 and plastic drain pan 14 of assembling, the border distribution around the plastic drain pan 14 extends and has a plurality of casing hook portion 101, plastic face shell 22 distributes on the border inner wall all around and offers a plurality ofly and casing hook portion 101 complex casing draw-in groove 102, the inner wall downward distribution of plastic face shell 22 extends and has a plurality of installation screw hole seats 103, and the inner wall of plastic drain pan 14 upwards distributes and extends and has a plurality of screw hole seats 107, wears to be equipped with casing fastening screw in the screw hole seat 107, and casing fastening screw's screw thread section is fixed with installation screw hole seat 103 screw-thread fit. During assembly, the plastic face shell 22 and the plastic bottom shell 14 are pre-assembled by the housing hook 101 and the housing slot 102 being buckled, and then the housing fastening screw is screwed on, so that the housing hook 101 and the housing slot 102 can be firmly connected and fixed, and the assembly is convenient.

The utility model discloses still include transparent cover 1, display screen 2, mainboard 12, the positive keypad 17 in left side, the positive keypad 9 in right side, two front end side keypads 5, battery 11, loudspeaker 10, miaow head 13, polarization motor 15, first plastic keypad 3, second plastic keypad 4, third plastic keypad 19, fourth plastic keypad 20, plastic remote sensing piece 21, the first plastic button 181 in front end left side, front end left side second plastic button 182, the first plastic button 61 in front end right side and front end right side second plastic button 62, the battery is to mainboard 12 and the power supply of display screen 2, mainboard 12 respectively with display screen 2, the positive keypad 17 in left side, right side front keypad 9, two front end side keypads 5, loudspeaker 10, miaow head 13 and polarization motor 15 signal connection.

But preferably, be provided with remote sensing seat, the positive silica gel button 16 in left side and the positive metal dome in left side on the positive keypad 17 in left side, the activity of the left side terminal surface of plastic face shell 22 is worn to be equipped with and is used for the remote sensing of remote sensing seat complex plastic to feel 21, is used for with the positive silica gel button 16 complex fourth plastic keypad 20 in left side and is used for with the positive metal dome complex third plastic keypad 19 in left side, has seted up left side keypad perforation 171 and left keypad locating hole 172 on the positive keypad 17 in left side, casing fastening screw passes left side keypad perforation 171, and the installation screw hole seat 103 lateral wall still extends the location point portion that corresponds with left keypad locating hole 172.

The third plastic button set 19 includes at least two plastic button disks 191, the lower extreme of plastic button disk 191 extends and has the first compression leg 194 that is used for pressing the positive dome of a boiler piece in left side, the lateral wall of plastic button disk 191 extends and has first plastic strip 192, and the tip intersection of two first plastic strips 192 is provided with first plastic positioning ring 193, the inner wall of plastic face shell 22 extends and has the first positioning column 110 with first plastic positioning ring 193 complex. The plastic round button discs 191 are connected through the first plastic strips 192, and the third plastic key group 19 is integrally formed, so that the number of parts is reduced, the third plastic key group 19 can be conveniently and simultaneously mounted, and the mounting time is reduced; the first plastic positioning ring 19 is matched with the first positioning column 110, so that the positioning and installation of the third plastic key set 19 can be realized.

The plastic rocker piece 21 is sleeved on the remote sensing seat of the left front key board 17, so that the rocker function is realized; when the third plastic key set 19 is pressed, the third plastic key set 19 will press the left front dome sheet on the left front key board 17, so as to realize the key function; when the fourth plastic key set 20 is pressed, the fourth plastic key set 20 presses the left front silicone key 16, so that the conductive base of the left front silicone key 16 contacts the left front key board 17, thereby realizing the key function.

But preferably, be provided with the positive silica gel button 8 in right side and the positive metal dome in right side on the positive keypad 9 in right side, the right side terminal surface activity of plastic face shell 22 is worn to be equipped with and is used for with the positive silica gel button 8 complex of right side first plastic keypad 3 and be used for with the positive metal dome complex in right side second plastic keypad 4, has seted up right side keypad perforation 91 and right keypad locating hole 92 on the positive keypad 9 in right side, casing fastening screw passes right side keypad perforation 91, and the installation screw hole seat 103 lateral wall still extends the location point portion that has corresponded with right keypad locating hole 92.

The second plastic button set 4 includes two at least plastic strip buttons 41, and the lower extreme of plastic strip button 41 extends and has the second compression leg 45 that is used for pressing the positive dome sheet in right side, the lateral wall of plastic strip button 41 extends has second plastic strip 42, and second plastic strip 42 end connection is provided with at least one second plastic holding ring 44 on the transition plastic strip 43, plastic face shell 22 inner wall extend have with second plastic holding ring 44 complex second reference column 111. The plastic strip-shaped buttons 41 are connected through the second plastic strips 42 and the transition plastic strips 43, and the second plastic key group 4 is integrally formed, so that the number of parts is reduced, the second plastic key group 4 is convenient to mount at the same time, and the mounting time is reduced; the second plastic positioning ring 44 is matched with the second positioning column 111, so as to realize the positioning and installation of the second plastic key set 4.

When the second plastic key set 4 is pressed, the second plastic key set 4 will press the right front dome sheet on the right front key board 9, thereby realizing the key function; when pressing first plastic keypad 3, right side front silica gel button 8 can be pressed to first plastic keypad 3, makes the electrically conductive base contact right side front keypad 9 of right side front silica gel button 8 to realize the button function.

A group of key board insertion grooves 112 are respectively arranged at the left end and the right end of the inner wall of the plastic face shell 22, the key board 5 at the front end side is inserted into the corresponding key board insertion groove 112, a side silica gel key 7 and a tact switch 51 are arranged on the key board 5 at the front end side, and a first plastic key 181(L1) at the front end left side for matching with the side silica gel key 7 and a second plastic key 182(L2) at the front end left side for matching with the tact switch 51 are movably arranged at the left end of the front side wall of the plastic face shell 22 in a penetrating manner; the right end of the front side wall of the plastic face shell 22 is movably provided with a front-end right-side first plastic key 61(R1) used for being matched with the side silica gel key 7 and a front-end right-side second plastic key 62(R2) used for being matched with the tact switch 51 in a penetrating manner.

When the front-end left-side first plastic key 181(L1) is pressed, the front-end left-side first plastic key 181(L1) will press the corresponding side silicone key 7, and the conductive base on the side silicone key 7 will contact the front-end side key board 5, thereby realizing the key function; when the front left second plastic key 182(L2) is pressed, the front left second plastic key 182(L2) will activate the corresponding tact switch 51, thereby implementing the key function.

When the front-end right-side first plastic key 61(R1) is pressed, the front-end right-side first plastic key 61(R1) will press the corresponding side silicone key 7, and the conductive base on the side silicone key 7 will contact the front-end side key board 5, thereby realizing the key function; when the front right second plastic button 62(R2) is pressed, the front right second plastic button 62(R2) will activate the corresponding tact switch 51, thereby implementing the button function.

The plastic bottom shell 14 is provided with a set of speaker mounting grooves 108 and a battery jar 109, the speaker 10 is mounted in the speaker mounting grooves 108, the battery 11 is mounted in the battery jar 109, the plastic face shell 22 is provided with a screen mounting frame 106, the inner wall of the plastic face shell 22 is provided with a group of screen clamping hook parts 105 corresponding to the left side and the right side of the screen mounting frame 106 respectively, the side edge of the display screen 2 is clamped in the screen mounting frame 106 through the screen clamping hook part 105, the outer wall of the plastic shell 22 is adhered with a transparent cover plate 1 for covering the screen mounting frame 106, the plastic face shell 22 is provided with a main board mounting screw hole seat 104 corresponding to the front and rear sides of the screen mounting frame 106, a plate body through hole 121 is formed in the main plate 12, a plate body fixing screw penetrates through the plate body through hole 121, and a thread section of the plate body fixing screw is in thread fit connection with the main plate mounting screw hole seat 104.

The utility model discloses an assembly process as follows: firstly, a transparent cover plate 1 is adhered and fixed on a plastic face shell 22, then a first plastic key group 3, a second plastic key group 4, a third plastic key group 19, a fourth plastic key group 20, a plastic remote sensing piece 21, a front left first plastic key 181, a front left second plastic key 182, a front right first plastic key 61 and a front right second plastic key 62 are arranged on the plastic face shell 22, then, a left front silica gel key 16, a right front silica gel key 8 and a side silica gel key 7 are arranged, then, a display screen 2 is clamped in a screen mounting frame 106 through a screen clamping hook part 105, a front side key plate 5 is inserted in a key plate insertion groove 112, a left front key plate 17 and a right front key plate 9 are arranged, then, a main plate 12 is arranged, a plate body fixing screw is screwed, then, a loudspeaker 10, a microphone 13 and a polarization motor 15 are arranged, the plastic bottom shell 14 is covered, and the shell fastening screw is screwed on.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides a game machine structure, includes plastic face-piece (22) and plastic drain pan (14) of assembling each other, its characterized in that: the utility model discloses a plastic terminal casing, including plastic drain pan (14), the border distributes all around and extends and has a plurality of casing hook portion (101), distribute on the border inner wall all around of plastic face-piece (22) and offer a plurality ofly with casing hook portion (101) complex casing draw-in groove (102), the inner wall of plastic face-piece (22) distributes downwards and extends and has a plurality of installation screw hole seats (103), and the inner wall of plastic drain pan (14) upwards distributes and extends and has a plurality of screw hole seats (107), wears to be equipped with casing fastening screw in screw hole seat (107), and casing fastening screw's screw thread section is fixed with installation screw hole seat (103) screw-thread fit.

2. The gaming machine structure of claim 1, wherein: still include transparent cover plate (1), display screen (2), mainboard (12), left side front keypad (17), right side front keypad (9), two front side keypads (5), battery (11), loudspeaker (10), miaow head (13), polarization motor (15), first plastic keypad (3), second plastic keypad (4), third plastic keypad (19), fourth plastic keypad (20), plastic remote sensing spare (21), first plastic button (181) in front end left side, front end left side second plastic button (182), first plastic button (61) in front end right side and front end right side second plastic button (62), the battery supplies power to mainboard (12) and display screen (2), mainboard (12) respectively with display screen (2), left side front keypad (17), right side front keypad (9), two front side keypads (5), The loudspeaker (10), the microphone (13) and the polarization motor (15) are in signal connection.

3. A gaming machine structure as claimed in claim 2, wherein: be provided with remote sensing seat, the positive silica gel button in left side (16) and the positive metal dome in left side on the positive keypad in left side (17), the activity of the left side terminal surface of plastic face shell (22) is worn to be equipped with and is used for remote sensing seat complex plastic remote sensing spare (21), is used for with the positive silica gel button in left side (16) complex fourth plastic keypad (20) and is used for with the positive metal dome in left side complex third plastic keypad (19), has seted up left side keypad perforation (171) and left keypad locating hole (172) on the positive keypad in left side (17), casing fastening screw passes left side keypad perforation (171), and installation screw hole seat (103) lateral wall still extends the location point portion that corresponds with left keypad locating hole (172).

4. A gaming machine structure as claimed in claim 3, wherein: third plastic button group (19) include two at least plastic circle button disks (191), and the lower extreme of plastic circle button disk (191) extends and has first pressure post (194) that are used for pressing the positive snap dome in left side, the lateral wall of plastic circle button disk (191) extends and has first plastic strip (192), and the tip intersection of two first plastic strips (192) is provided with first plastic holding ring (193), plastic face shell (22) inner wall extend have with first plastic holding ring (193) complex first holding post (110).

5. A gaming machine structure as claimed in claim 2, wherein: be provided with the positive silica gel button in right side (8) and the positive metal dome piece of right side on the positive keypad (9) in right side, the right side terminal surface activity of plastic face shell (22) is worn to be equipped with and is used for with the positive silica gel button (8) complex first plastic keypad (3) in right side and is used for with the positive metal dome piece complex second plastic keypad (4) in right side, has seted up right side keypad perforation (91) and right keypad locating hole (92) on the positive keypad (9) in right side, casing fastening screw passes right side keypad perforation (91), and installation screw hole seat (103) lateral wall still extends has the location point portion that corresponds with right keypad locating hole (92).

6. The gaming machine structure of claim 5, wherein: second plastic presses key group (4) to include two at least plastic strip buttons (41), and the lower extreme of plastic strip button (41) extends and has second compression leg (45) that are used for pressing the positive metal dome on right side, the lateral wall of plastic strip button (41) extends and has second plastic strip (42), and second plastic strip (42) end connection is provided with at least one second plastic holding ring (44) on transition plastic strip (43), plastic face-piece (22) inner wall extend have with second plastic holding ring (44) complex second reference column (111).

7. A gaming machine structure as claimed in claim 2, wherein: the left end and the right end of the inner wall of the plastic face shell (22) are respectively provided with a group of key board insertion grooves (112), the key board (5) on the front end side is inserted into the corresponding key board insertion grooves (112), the key board (5) on the front end side is provided with a side silica gel key (7) and a light touch switch (51), and the left end of the front side wall of the plastic face shell (22) is movably provided with a front-end left-side first plastic key (181) matched with the side silica gel key (7) and a front-end left-side second plastic key (182) matched with the light touch switch (51) in a penetrating manner; the right end of the front side wall of the plastic face shell (22) is movably provided with a front-end right-side first plastic key (61) matched with the side silica gel key (7) and a front-end right-side second plastic key (62) matched with the light touch switch (51).

8. A gaming machine structure as claimed in claim 2, wherein: the loudspeaker is characterized in that a set of loudspeaker mounting grooves (108) and a battery groove (109) are formed in the plastic bottom shell (14), the loudspeaker (10) is mounted in the loudspeaker mounting grooves (108), the battery (11) is mounted in the battery groove (109), a screen mounting frame (106) is arranged on the plastic face shell (22), a set of screen clamping hook portions (105) are respectively arranged on the left side and the right side, corresponding to the screen mounting frame (106), of the inner wall of the plastic face shell (22), the side edge of the display screen (2) is clamped in the screen mounting frame (106) through the screen clamping hook portions (105), a transparent cover plate (1) used for covering the screen mounting frame (106) is adhered to the outer wall of the plastic face shell (22), a main board mounting screw hole seat (104) is arranged in the plastic face shell (22) and corresponding to the front side edge and the rear side edge of the screen mounting frame (106), a board body through hole (121) is formed in, a plate body fixing screw penetrates through the plate body through hole (121), and the thread section of the plate body fixing screw is in thread fit connection with the main plate mounting screw hole seat (104).

Images